AT49F8192A-70TI ATMEL Corporation, AT49F8192A-70TI Datasheet
AT49F8192A-70TI
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AT49F8192A-70TI Summary of contents
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... Typical 10,000 Write Cycles Description The AT49F008A(T) and AT49F8192A(T) are 5-volt, 8-megabit Flash memories orga- nized as 1,048,576 words of 8 bits each or 512K words of 16 bits each. Manufactured with Atmel’s advanced nonvolatile CMOS technology, the devices offer access times with power dissipation of just 275 mW. When deselected, the CMOS standby current is less than 100 µ ...
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... The boot sector is designed to contain user secure code. For the AT49F8192A(T), the BYTE pin controls whether the device data I/O pins operate in the byte or word configuration. If the BYTE pin is set at a logic “1” or left open, the device is in word configuration, I/O0 - I/O15 are active and controlled by CE and OE. If the BYTE pin is set at logic “ ...
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... PARAMETER PARAMETER BLOCK 1 BLOCK 2 8K BYTES 8K BYTES 04000 03FFF BOOT BLOCK MAIN MEMORY 16K BYTES (992K BYTES) 00000 AT49F8192A AT49F8192AT DATA INPUTS/OUTPUTS I/O0 - I/O15 I/O0 - I/O15 INPUT/OUTPUT INPUT/OUTPUT BUFFERS BUFFERS PROGRAM DATA PROGRAM DATA LATCHES LATCHES Y-GATING Y-GATING 7FFFF MAIN MEMORY ...
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... This feature does not have to be activated; the boot block’s usage as a write-protected region is optional to the user. The address range of the boot block is 00000H to 03FFFH for the AT49F008A; FC000H to FFFFFH for the AT49F008AT; 00000H to 01FFFH for the AT49F8192A; and 7E000H to 7FFFFH for the AT49F8192AT. AT49F008A(T)/8192A(T) 4 ...
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... AT49F008A and AT49F8192A; FC002H for the AT49F008AT; and 7E002H for the AT49F8192AT. If the data on I/O0 is low, the boot block can be programmed; if the data on I/O0 is high, the program lockout feature has been enabled and the block cannot be pro- grammed ...
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... The ADDRESS FORMAT in each bus cycle is as follows: A15 - A0 (Hex); A-1 and A15 - A18 (Don’t Care). 2. The boot sector has the address range AT49F008AT; 00000H to 01FFFH for the AT49F8192A; and 7E000H to 7FFFFH for the AT49F8192AT 3. Either one of the Product ID Exit commands can be used. ...
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... X can Refer to AC programming waveforms. ± 12.0V 0.5V Manufacturer Code: 001FH Device Code: 22H (AT49F008A); 00A0H (AT49F8192A); 21H (AT49F008AT); 00A3H (AT49F8192AT). 5. See details under “Software Product Identification Entry/Exit” on page 13. DC Characteristics Symbol Parameter I Input Load Current LI I Output Leakage Current LO I ...
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AC Read Characteristics Symbol Parameter Address to t ACC Output Delay ( Output Delay CE ( Output Delay OE (3)( Output Float DF Output Hold from OE ...
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Input Test Waveforms and Measurement Level Output Test Load Pin Capacitance MHz ° C (1) Typ OUT Note: 1. This parameter is characterized and ...
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AC Word Load Characteristics Symbol Parameter Address, OE Setup Time AS OES t Address Hold Time AH t Chip Select Setup Time CS t Chip Select Hold Time CH t Write Pulse Width (WE or CE) WP ...
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Program Cycle Characteristics Symbol Parameter t Byte/Word Programming Time BP t Address Setup Time AS t Address Hold Time AH t Data Setup Time DS t Data Hold Time DH t Write Pulse Width WP t Write Pulse Width High ...
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Data Polling Characteristics Symbol Parameter t Data Hold Time Hold Time OEH ( Output Delay OE t Write Recovery Time WR Notes: 1. These parameters are characterized and not 100% tested. 2. See t ...
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... The device does not remain in identification mode if powered down. 4. The device returns to standard operation mode. 5. Manufacturer Code: 001FH Device Code: 22H (AT49F008A); 00A0H (AT49F8192A); 21H (AT49F008AT); 00A3H (AT49F8192AT) 6. Either one of the Product ID Exit commands can be used. 1199G–FLASH–11/02 (1) Boot Block Lockout Enable Algorithm (7) ...
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... Wide, Plastic Gull Wing Small Outline Package (SOIC) 40T 40-lead, Plastic Thin Small Outline Package (TSOP) 48T 48-lead, Plastic Thin Small Outline Package (TSOP) AT49F008A(T)/8192A(T) 14 Ordering Code AT49F008A-70TI AT49F008A-90TI Ordering Code AT49F8192A-70TI AT49F8192AT-70TI AT49F8192A-90TI AT49F8192AT-90RI AT49F8192AT-90TI Package Type Package Operation Range 40T Industrial (-40° to 85°C) ...
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Packaging Information 44R – SOIC Dimensions in Millimeters and (Inches). Controlling dimension: Inches. 2325 Orchard Parkway San Jose, CA 95131 R 1199G–FLASH–11/02 0.508(0.020) 0.356(0.014) PIN 1 1.27(0.050) BSC 28.32(1.115) 28.07(1.105) 0.33(0.130) 1.27(0.050) 0º ~ 8º 1.00(0.039) 0.60(0.024) TITLE 44R, 44-lead ...
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TSOP Pin 1 Identifier e E Notes: 1. This package conforms to JEDEC reference MO-142, Variation CD. 2. Dimensions D1 and E do not include mold protrusion. Allowable protrusion 0.15 mm per side and on ...
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TSOP Pin 1 Identifier e E Notes: 1. This package conforms to JEDEC reference MO-142, Variation DD. 2. Dimensions D1 and E do not include mold protrusion. Allowable protrusion 0.15 mm per side and on ...
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... Atmel Corporation 2002. Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standard warranty which is detailed in Atmel’s Terms and Conditions located on the Company’s web site. The Company assumes no responsibility for any errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without notice, and does not make any commitment to update the information contained herein ...