AMMC008AWP-150 AMD (ADVANCED MICRO DEVICES), AMMC008AWP-150 Datasheet
AMMC008AWP-150
Specifications of AMMC008AWP-150
Related parts for AMMC008AWP-150
AMMC008AWP-150 Summary of contents
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PRELIMINARY AmMC0XXA Megabyte 5.0 Volt-only Flash Miniature Card DISTINCTIVE CHARACTERISTICS Mbytes of addressable Flash memory 5.0 Volt-only, single power supply operation — Write and read voltage: 5.0 V — No additional supply ...
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... Miniature Card Bottomside the topside AMD’s Miniature Flash cards can be used for both code and data storage. Since fast random access is possible, code can be directly executed from the card, reducing the amount of system RAM required. In addition. AMD’s Flash technology offers unsurpassed endurance, data ...
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Table 1. Miniature Card Definitions (Continued) Term The side of the Miniature Card that contains power, insertion, ground, voltage keys, and Miniature Card Frontside alignment notch. The frontside is opposite the backside. The side of the Miniature Card that contains ...
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... Note: Refer to the Physical Dimensions section for more information. Also refer to the MCIF specification for detailed mechanical information, available on the Web at http://www.mcif.org. Table 2. AMD Flash Miniature Cards and Flash Devices Family Part Number AmMC002AWP AmMC004AWP AmMC008AWP 3V/5V Alignment CINS# Key ...
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BLOCK DIAGRAM V CC 10K BUSY# RESET# WE# OE# D8–D15 D0–D7 A0–A24 100K 100K A21 CEL# CEH# Decoder* * Decoder used on 8 Mbyte card only. Not used on 2 and 4 Mbyte cards ...
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MINIATURE CARD PAD ASSIGNMENTS A0–A24 Address A0 to A24 are the address bus lines that can address Mwords (64 Mbytes). The address lines are word addressed. The Miniature Card specifi- cation does not require the Miniature Card ...
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... AMD standard products are available in several packages and operating ranges. The order number (Valid Combination) is formed by a combination of the following 008 A Valid Combinations AmMC002AWP AmMC004AWP -100, -100I, -150 AmMC008AWP -100 I TEMPERATURE RANGE Blank = Commercial ( + SPEED OPTION See Valid Combinations below WRITE PROTECT SWITCH OPTION ...
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INTERFACE SIGNAL ASSIGNMENTS Pad Number Signal Name 1 A18 2 A16 3 A14 CEH# 6 A11 A24 16 A23 17 ...
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Data Accesses The Miniature Card has a 16-bit data bus that can accommodate word or byte accesses. By individually asserting CEL# and CEH#, a host can access either byte. However, byte swapping (moving the high byte data to the low ...
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Table 4. Miniature Card Read/Write Modes Function CEH# Read Mode Standby Word Access Low Byte Access High Byte Access Write Mode Standby Word Access Low Byte Access High Byte Access Notes: 1. Unlisted access combinations are invalid and may return ...
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Data Protection An optional mechanical write protect switch provides user-initiated write protection. When this switch is acti- vated internally forced high. The Flash memory # command register is disabled from accepting any write commands. This prevents the card ...
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Autoselect Operation A host system or external card reader/writer can deter- mine the on-card manufacturer and device I.D. codes. Codes are available after writing the 90h command to the command register of a memory device, as shown in Tables 5 ...
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Table 5. Word Command Definitions for 2 Mbyte Cards Embedded Command Sequence (Note 1) Read 1 Reset 1 Autoselect Manufacturer ID (Note 4) 4 Autoselect Device ID (Note 4) 4 Word Write 4 Device Erase 6 Sector Erase 6 Sector ...
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Table 6. Even Byte Command Definitions for 2 Mbyte Cards Embedded Command Sequence (Note 1) Read 1 Reset 1 Autoselect Manufacturer ID (Note 4) 4 Autoselect Device ID (Note 4) 4 Byte Write 4 Device Erase 6 Sector Erase 6 ...
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Table 8. Word Command Definitions for 4 and 8 Mbyte Cards Embedded Command Sequence (Note 1) Read 1 Reset 1 Autoselect Manufacturer ID (Note 4) 4 Autoselect Device ID (Note 4) 4 Word Write 4 Device Erase 6 Sector Erase ...
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Table 9. Even Byte Command Definitions for 4 and 8 Mbyte Cards Embedded Command Sequence (Note 1) Read 1 Reset 1 Autoselect Manufacturer ID (Note 4) 4 Autoselect Device ID (Note 4) 4 Byte Write 4 Device Erase 6 Sector ...
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Table 11. Memory Sector Addresses for 2 Mbyte Card Sector A19 ...
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Table 12. Memory Sector Addresses for 4 and 8 Mbyte Cards Card Address Bits Sector A20 A19 A18 ...
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PROGRAM AND ERASE OPERATIONS AMD Flash Memory devices include Embedded Algorithms (Embedded Erase and Embedded Pro- gram) that allow the host to simply issue a command, after which it is free to perform other tasks. The host then only needs ...
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In that case, restart the erase on that sector and allow it to complete. The automatic sector erase begins after the 100 s time out from the rising edge of the WE# (or CE#) pulse for the last ...
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Table 14. Embedded Program Algorithm Bus Operation Command Standby Wait for V Embedded Program Write 3 bus cycle operation command sequence Program Write 1 bus cycle operation Address/Data Data Poll or check Read BUSY# (RY/BY#) to verify program Start Write ...
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D7. The Data Polling feature is valid after the rising edge of the fourth WE# pulse of the four write pulse sequence. While the Embedded Erase algorithm is in operation, ...
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START Yes DQ7 = Data DQ5 = 1? Yes Yes DQ7 = Data? No FAIL Note rechecked even because D7 may change simultaneously with D5. Figure 6. Data Polling Algorithm P R ...
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ABSOLUTE MAXIMUM RATINGS Storage Temperature . . . . . . . . . . . . . – +90 C Ambient Temperature with Power Applied ...
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DC CHARACTERISTICS Parameter Symbol Parameter Description I Input Leakage Current LI I Output Leakage Current Standby Current CCS CC V Supply Current (Note Standby Current Input Low Voltage ...
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AC CHARACTERISTICS Read-only Operations Parameter Symbol JEDEC Standard Parameter Description t t Read Cycle Time AVAV Chip Enable Access Time ELQV Address Access Time AVQV ACC t t Output Enable Access Time GLQV OE ...
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AC CHARACTERISTICS Write Operations (Erase/Program) Parameter Symbols JEDEC Standard Parameter Description t t Write Cycle Time AVAV WE# pulse width WLWH WP t ELGL CE# setup time to WE# or OE# active t ELWL t AVGL Address ...
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KEY TO SWITCHING WAVEFORMS WAVEFORM SWITCHING WAVEFORMS t AVGL A0–A25 CEL#/CEH# OE# D0–D15 Figure 7. AC Waveforms for Read Operations INPUTS OUTPUTS Must be Will be Steady Steady ...
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SWITCHING WAVEFORMS t AVWL A0–A25 CEL#/CEH# WE# D0–D15 Figure 8. AC Waveforms for Write Operations t CH CE# OE# t OEH WE# D7 D0–D6 *D7=Valid Data (The device has completed the Embedded operation). Figure 9. AC Waveforms for Data# Polling ...
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SWITCHING WAVEFORMS CE# WE# RY/BY# Figure 10. RY/BY# Timing Diagram During Program/Erase Operations RESET The rising edge of the last WE# signal Entire programming or erase operations t ...
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AC CHARACTERISTICS—ALTERNATE CE# CONTROLLED WRITES Write/Erase/Program Operations Parameter Symbols JEDEC Standard Parameter Description t AVAV t WC Write Cycle Time t AVEL t AS Address Setup Time t ELAX t AH Address Hold Time t DVEH t DS Data Setup ...
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WC Addresses XXXXh WE# OE# CE Data VCS Notes address of the memory location to be programmed data to be programmed at byte address. 3. DQ7 is the ...
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AIS MEMORY MAP The AIS (Attribute Information Structure area of memory used for storing information about the config- uration of the Miniature Card. The AIS is recommended to be stored in the first sector of the first device ...
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Table 17. PC Card Compatibility Memory Assignments Address 00h 01h 02h 03h 2MB = 7C, 4MB = FC; 8MB = 1E 04h 05h 06h 07h 08h 09h 0Ah 0Bh 0Ch 0Dh 0Eh 0Fh ...
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Identification Data The Identification Data provides basic identification information about the card. This data section is required on all cards. Table 18 shows the Identification Data for AMD’s 5 volt-only Miniature cards. Card Address 10h 11h 12h 01h or FDh ...
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Table 18. AMD Identification Data (Continued) Card Address 32h 33h–3Ah 3Bh 3Ch–3Fh Card Address 40h 41h 42h D5h or 3Dh 43h 01h or 03h or 07h 44h 45h 46h 47h 48h 49h 4Ah 4Bh–4Fh, 8Ch–8Fh, CCh–CFh, ECh–EFh 80h–8Bh, C0–CBh, E0h–EBh ...
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PHYSICAL DIMENSIONS Top View .118 in. 3.00 mm .118 in. 3.00 mm .161 in. center line 4.09 mm .150 in. .244 in. 3.81 mm 6.21 mm .118 in. 3. ...
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PHYSICAL DIMENSIONS Bottom View Right Side View 0.600 0.245 Write Protect Switch Location 0.245 Write Protect Switch Location AmMC0XXA ...
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REVISION SUMMARY FOR AMMC0XXA Global Changed all Am29F016 references to Am29F017B. Added -100 (100 ns) speed option and specifications. Distinctive Characteristics Revised low power consumption specifications. Added indus- trial temperature range bullet. Deleted “Small Form Factor” bullets. Revised text to ...