E28F008BVB70 Intel Corporation, E28F008BVB70 Datasheet
E28F008BVB70
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E28F008BVB70 Summary of contents
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... Information in this document is provided solely to enable use of Intel products. Intel assumes no liability whatsoever, including infringement of any patent or copyright, for sale and use of Intel products except as provided in Intel's Terms and Conditions of Sale for such products. Information contained herein supersedes previously published specifications on these devices from Intel. © INTEL CORPORATION 1995 PRODUCT PREVIEW Extended Cycling Capability ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 1.0 PRODUCT FAMILY OVERVIEW . 3 1.1 New Features in the SmartVoltage Products.....................3 1.2 Main Features................................... 4 1.3 Applications ..................................... 7 1.4 Pinouts..............................................8 1.5 Pin Descriptions .............................10 2.0 PRODUCT DESCRIPTION ........... 13 2.1 ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 1.0 PRODUCT FAMILY OVERVIEW This datasheet contains the specifications for the two branches of products in the SmartVoltage 8-Mbit boot block flash memory family: the -BE/CE suffix products feature a low V operating ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 1. SmartVoltage Provides Total Voltage Flexibility Product Bus Name Width 2.7–3.6V 28F008BV- x8 T/B 28F800BV x16 T/B 28F800CV x16 T/B 28F008BE- x8 T/B 28F800CE x16 T/B ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 1.2 Main Features Intel’s SmartVoltage technology is the most flexible voltage solution in the flash industry, providing two discrete voltage supply pins: V for read operation, and V CC for program and erase ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY The Command User Interface (CUI) serves as the interface between the microprocessor or microcontroller and the internal operation of the boot block flash memory products. The internal Write State Machine (WSM) automatically executes ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY The 28F800 products are available in the 44-lead PSOP (Plastic Small Outline) package (a ROM/EPROM-compatible pinout) and the 48-lead TSOP (Thin Small Outline, 1.2 mm thick) package as shown in Figures 2, and ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 1.4 Pinouts Intel’s SmartVoltage Boot Block architecture provides pinout upgrade paths to the 8-Mbit density. 8-Mbit pinouts are given on the chip illustration in the center, with 2-Mbit and 4-Mbit pinouts going outward ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 28F400 28F200 WP# WP ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 1.5 Pin Descriptions Table 2. 28F800/008B Pin Descriptions Symbol Type ADDRESS INPUTS for memory addresses. Addresses are A –A INPUT 0 19 internally latched during a write cycle. The 28F800 only has A ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY RP# INPUT RESET/DEEP POWER-DOWN: Uses three voltage levels ( reset/deep power-down mode and boot block unlocking backwards-compatible with the BX/BL/BV products. When RP logic low, the ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 2. 28F800/008B Pin Descriptions (Continued) Symbol Type WP# INPUT WRITE PROTECT: Provides a method for unlocking the boot block in a system without a 12V supply. When WP logic low, ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY NC NO CONNECT: Pin may be driven or left floating. 2.0 PRODUCT DESCRIPTION 2.1 Memory Organization 2.1.1 BLOCKING This product family features an asymmetrically- blocked architecture providing system memory integration. Each erase block ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY “Using Intel’s Boot Block Flash Memory Parameter Blocks to Replace EEPROM.” Each boot block component contains two parameter blocks of 8 Kbytes (8,192 bytes) each. The parameter blocks are not write-protectable. 28F800-B 7FFFFH ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 28F800-T FFFFFH 16-Kbyte BOOT BLOCK FC000H FBFFFH 8-Kbyte PARAMETER BLOCK FA000H F9FFFH 8-Kbyte PARAMETER BLOCK F8000H F7FFFH 96-Kbyte MAIN BLOCK E0000H DFFFFH 128-Kbyte MAIN BLOCK C0000H BFFFFH 128-Kbyte MAIN BLOCK A0000H 9FFFFH 128-Kbyte ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 3.0 PRODUCT FAMILY PRINCIPLES OF OPERATION Flash memory combines EPROM functionality with in-circuit electrical write and erase. The boot block flash family utilizes a Command User Interface (CUI) and automated algorithms to simplify ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 3. Bus Operations for Word-Wide Mode (BYTE Mode Note RP# s Read 1,2 Output Disable V IH Standby V IH Deep Power Down Intelligent 4 ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 4. Bus Operations for Byte-Wide Mode (BYTE Mode Note RP# CE Read 1,2 Output Disable Standby ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 3.2.2 INTELLIGENT IDENTIFIERS To read the manufacturer and device codes, the device must be in intelligent identifier read mode, which can be reached using two methods: by writing the intelligent identifier command (90H) ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 6. Command Codes and Descriptions Code Device Mode 00 Invalid/ Unassigned commands that should not be used. Intel reserves the Reserved right to redefine these codes for future functions. FF Read Array/ ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 6. Command Codes and Descriptions Code Device Mode OE# or CE# low. B0 Erase Valid only while an erase operation is in progress and will be Suspend ignored in any other circumstance. ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 6. Command Codes and Descriptions (Continued) Code Device Mode 50 Clear Status The WSM can only set the Program Status and Erase Status bits in Register the Status Register to “1,” it ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 1. Bus operations are defined in Tables 3 and Identifier Address for manufacturer code SRD - Data read from Status Register. 4. IID ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 8. Status Register Bit Definition WSMS ESS SR.7 WRITE STATE MACHINE STATUS 1 = Ready (WSMS Busy SR.6 = ERASE-SUSPEND STATUS (ESS Erase Suspended ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY The Status Register bits are output both byte-wide (x8) or word-wide 7 (x16) mode. In the word-wide mode the upper byte, DQ –DQ , outputs 00H during 8 ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY cleared by the controlling CPU through the use of the Clear Status Register (50H) command, because these bits indicate various error conditions. By allowing the system software to control the resetting of these ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY The Status Register should be cleared before attempting the next operation. Any CUI instruction can follow after programming is completed; however, reads from the Memory Array or Intelligent Identifier cannot be accomplished until ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 3.3.4.1 Suspending and Resuming Erase Since an erase operation requires on the order of seconds to complete, an Erase Suspend command is provided to allow erase-sequence interruption in order to read data from ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 3.4.2 WP FOR BOOT BLOCK IL LOCKING When WP the boot block is locked IL and any program or erase operation to the boot block will result in ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Start Write 40H, Word/Byte Address Write Word/Byte Data/Address Read Status Register NO SR YES Full Status Check if Desired Word/Byte Program Complete FULL STATUS CHECK PROCEDURE Read Status Register Data ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Start Write 20H, Block Address Write D0H and Block Address Read Status Register Suspend Erase Loop NO 0 YES Suspend SR.7 = Erase 1 Full Status Check if Desired Block Erase Complete FULL ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Start Write B0H Read Status Register 0 SR Erase Completed CSR Write FFH Read Array Data NO Done Reading YES Write D0H Write FFH Erase Resumed Read Array ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 3.5 Power Consumption 3.5.1 ACTIVE POWER With CE logic-low level and RP logic-high level, the device is placed in the active mode. Refer to the DC Characteristics table for ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY contents are no longer valid as the data has been corrupted by the RP# function the read mode above, all internal circuitry is turned off to achieve the power savings. RP# ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Transient current magnitudes depend on the device outputs’ capacitive and inductive loading. Two-line control and proper decoupling capacitor selection will suppress these transient voltage peaks. Each flash device should have a 0.1 µF ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 4.0 ABSOLUTE MAXIMUM RATINGS* Commercial Operating Temperature During Read.....................0°C to +70°C During Block Erase and Word/Byte Write.......0°C to +70°C Temperature Bias .........–10°C to +80°C Extended Operating Temperature During Read.................–40°C to +85°C During Block ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 5.0 COMMERCIAL OPERATING CONDITIONS Table 10. Commercial Temperature and V Symbol Parameter T Operating Temperature A V 3.3V V Supply Voltage (± 0.3V Supply Voltage (10 ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 5.2 DC Characteristics Table 11. DC Characteristics (Commercial) Prod Sym Parameter V CC Note s I Input Load Current Output Leakage 1 LO Current I V Standby 1,3 CCS CC ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 11. DC Characteristics (Commercial) V Write Current I 1,4 CC CCW for Word or Byte I V Erase Current 1,4 CC CCE V Erase Suspend I 1,2 CC CCES Current PRODUCT PREVIEW ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 11. DC Characteristics (Commercial) (Continued) Prod Sym Parameter V CC Note Standby 1 PPS PP Current V Deep Power PPD Down Current I V Read Current ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 11. DC Characteristics (Commercial) Continued Sym Parameter V A Intelligent Identifier ID 9 Voltage V Input Low Voltage IL V Input High Voltage IH V Output Low Voltage Output ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 11. DC Characteristics (Commercial) Continued V RP# Unlock Voltage HH Table 12. Capacitance (T Symbol Parameter Notes C Input 4 IN Capacitance C Output 4, 7 OUT Capacitance NOTES: 1. All currents ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 2.4 2.0 INPUT 0.8 0.45 NOTE: AC test inputs are driven for a logic “1” and V OH TTL and V (0 Output timing ends ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 5.3 AC Characteristics Table 13. AC Characteristics: Read Only Operations (Commercial) Symbo Parameter l t Read Cycle Time AVAV t Address to Output Delay AVQV t CE# to Output Delay ELQV t RP# ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 13. AC Characteristics: Read Only Operations (Commercial) (Continued) Sym Parameter t Read Cycle Time AVAV t Address to Output Delay AVQV t CE# to Output Delay ELQV t RP# to Output Delay ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Address Selection V IH ADDRESSES ( CE# ( OE# ( WE# ( High Z DATA (D/Q) V ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 14. AC Characteristics: WE#–Controlled Write Operations PRODUCT PREVIEW (1) Prod BV-70 (Commercial) 47 ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 14. AC Characteristics: WE#–Controlled Write Operations Symbo Parameter l t Write Cycle Time AVAV t RP# Setup to WE# Going PHWL Low t CE# Setup to WE# Going ELWL Low t Boot ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 14. AC Characteristics: WE#–Controlled Write Operations t Duration of Erase WHQV4 Operation (Main Hold from Valid SRD PP QWL t RP# V Hold from Valid HH QVPH SRD t Boot-Block ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 14. AC Characteristics: WE#–Controlled Write Operations Sym Parameter t Write Cycle Time AVAV t RP# Setup to WE# Going Low PHWL t CE# Setup to WE# Going Low ELWL t Boot Block ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY t RP# V Hold from Valid SRD HH QVPH t Boot-Block Lock Delay PHBR NOTES: 1. Read timing characteristics during write and erase operations are the same as during read-only operations. Refer to ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 15. AC Characteristics: CE#–Controlled Write Operations (Commercial) Symbo Parameter l t Write Cycle Time AVAV t RP# High Recovery to CE# PHEL Going Low t WE# Setup to CE# Going WLEL Low ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 15. AC Characteristics: CE#–Controlled Write Operations (Commercial) t Duration of Erase EHQV3 Operation (Parameter) t Duration of Erase EHQV4 Operation (Main Hold from Valid SRD PP QWL t RP# V ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY t Duration of Word/Byte EHQV1 Programming Operation t Duration of Erase Operation EHQV2 (Boot) t Duration of Erase Operation EHQV3 (Parameter) t Duration of Erase Operation EHQV4 (Main Hold from Valid ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY ADDRESSES ( AVAV IH WE# ( WLEL V IH OE# ( CE# ( ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 16. Erase and Program Timings (Commercial Parameter V CC Boot/Parameter Block Erase Time Main Block Erase Time Main Block Write Time (Byte Mode) Main Block Write Time (Word Mode) ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 6.0 EXTENDED OPERATING CONDITIONS Table 17. Extended Temperature and V Symbol Parameter T Operating Temperature A V 2.7V–3.6V V Supply CC CC Voltage 3.3V V Supply Voltage (± CC 0.3V Supply ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 6.2 DC Characteristics Table 18. DC Characteristics: Extended Temperature Operation Prod TBE-120 Sym Paramet V 2.7V–3. Note Typ Input 1 IL Load Current I Output 1 ± 10 ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 18. DC Characteristics: Extended Temperature Operation V Read I 1,5 CCR Current for Word or Byte 14 PRODUCT PREVIEW mA CMOS INPUTS TTL INPUTS ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 18. DC Characteristics: Extended Temperature Operation (Continued) Prod TBE-120 Sym Paramet V 2.7V–3. Note Typ Write I 1 CCW Current for Word or Byte 9 ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 18. DC Characteristics: Extended Temperature Operation (Continued) V Read 200 PP PPR Current V Write I 1 PPW Current for Word/Byt e 8 PRODUCT PREVIEW 50 200 ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 18. DC Characteristics: Extended Temperature Operation (Continued) Prod TBE-120 Sym Paramet V 2.7V–3. Note Typ Erase I 1 PPE Current 8 V Erase I 1 ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 18. DC Characteristics: Extended Temperature Operation (Continued) Prod TBE-120 Sym Paramet V 2.7V– 3.6V Note Min 11.4 12 Intelligen t Identifier Voltage V Input ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 18. DC Characteristics: Extended Temperature Operation (Continued 0.0 PP PPL Lock-Out K Voltage V V 4.5 PP PPH during 1 Prog/Eras e Operation s V 11.4 12. PPH 2 ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 2.7 INPUT 1.35 0.0 NOTE: AC test inputs are driven at 2.7 for a logic “1” and 0.0V for a logic “0.” Input timing begins, and output timing ends, at 1.35V. Input rise ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Device under Test NOTE: See table for component values. 66 Figure 19. Test Configuration Test Configuration Component Values Test Configuration (pF) 2.7V and 3.3V Out ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 6.3 AC Characteristics Table 20. AC Characteristics: Read Only Operations Sym Parameter t Read Cycle Time AVAV t Address to Output Delay AVQV t CE# to Output Delay ELQV t RP# to Output ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 1. See AC Input/Output Reference Waveform for timing measurements. 2. OE# may be delayed –t after the falling edge of CE# without impact Sampled, but ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 21. AC Characteristics: WE#-Controlled Write Operations Sym Parameter t Write Cycle Time AVAV t RP# High Recovery to PHWL WE# Going Low t CE# Setup to WE# Going ELWL Low t Boot ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 21. AC Characteristics: WE#-Controlled Write Operations t Duration of Word/Byte WHQV1 Write Operation t Duration of Erase WHQV2 Operation (Boot) t Duration of Erase WHQV3 Operation (Parameter) t Duration of Erase WHQV4 ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 21. AC Characteristics: WE#-Controlled Write Operations Temperature) (Continued) Sym Parameter V Hold from Valid SRD t PP QWL RP# V Hold from Valid t HH QVPH SRD t Boot-Block Lock Delay PHBR ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 22. AC Characteristics: CE#–Controlled Write Operations Sym Parameter t Write Cycle Time AVAV t RP# High Recovery to CE# PHEL Going Low t WE# Setup to CE# Going WLEL Low t Boot ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 22. AC Characteristics: CE#–Controlled Write Operations t Duration of Erase EHQV2 Operation (Boot) t Duration of Erase EHQV3 Operation (Parameter) t Duration of Erase EHQV4 Operation (Main Hold from Valid ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY Table 23. Extended Temperature Operations - Erase and Program Timings 5V ± 10 2.7–3.6V 3.3 ± 0.3V Parameter Typ Ma Typ Ma x Boot/Parameter 0.88 TB 0.84 Block Erase ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 7.0 ADDITIONAL INFORMATION 7.1 Ordering Information PRODUCT PREVIEW 75 ...
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... PA = 44-Lead PSOP TB = Ext. Temp 44-Lead PSOP Product line designator for all Intel Flash products Density / Organization 00X = x8-only ( X00 = x8/x16 Selectable ( VALID COMBINATIONS: 40-Lead TSOP Commercial E28F008BVT70 E28F008BVB70 E28F008BVT120 E28F008BVB120 Extended TE28F008BVT90 TE28F008BVB90 TE28F008BET120 TE28F008BEB120 Table 24. Summary of Line Items Name V CC 2.7– ...
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SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY 7.2 References Order Number 290531 2-Mbit SmartVoltage Boot Block Flash Memory Family Datasheet 290530 4-Mbit SmartVoltage Boot Block Flash Memory Family Datasheet 290448 28F002/200BX-T/B 2-Mbit Boot Block Flash Memory Datasheet 290449 28F002/200BL-T/B 2-Mbit ...