at49bv8011 ATMEL Corporation, at49bv8011 Datasheet
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at49bv8011
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at49bv8011 Summary of contents
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... Program/Erase Operations I/O0 - I/O14 Data Inputs/Outputs I/O15 (Data Input/Output, Word Mode) I/O15 (A-1) A-1 (LSB Address Input, Byte Mode) BYTE Selects Byte or Word Mode NC No Connect VCCQ Output Power Supply 8-megabit (512K x 16/ 3-volt Only Flash Memory AT49BV8011 AT49BV8011T AT49LV8011 AT49LV8011T (continued) Rev. 1265E–01/00 1 ...
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... There is no reason to suspend the erase operation if the data to be read is in the other memory plane. The end of a program or an Erase cycle is detected by the Ready/Busy pin, Data polling the toggle bit. ...
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... Programming Lockout Override” section). ERASURE: Before a byte/word can be reprogrammed, it must be erased. The erased state of memory bits is a logi- cal “1”. The entire device can be erased by using the Chip Erase command or individual sectors can be erased by using the Sector Erase commands ...
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... While the chip erase is suspended, the user can read from any sector within the memory that is pro- tected. The command sequence for a chip erase suspend and a sector erase suspend are the same. ...
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... During a program or erase operation, successive attempts to read data from the same memory plane will result in I/O6 toggling between “1” and “0”. Once the program cycle has completed, I/O6 will stop toggling and valid data will be read. Examining the toggle bit may begin at any time during a program cycle ...
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Command Definition in (Hex) 1st Bus Command Bus Sequence Cycles Addr Read 1 Addr Chip Erase 6 5555 Sector Erase 6 5555 Byte/Word Program 4 5555 Bypass Unlock 6 5555 Single-pulse 1 Addr Byte/Word Program Sector Lockout 6 5555 Erase ...
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AT49BV/LV8011 – Sector Address Table Plane Sector Size (Bytes/Words) A SA0 16K/8K A SA1 32K/16K A SA2 8K/4K A SA3 8K/4K A SA4 8K/4K A SA5 8K/4K A SA6 32K/16K A SA7 16K/8K B SA8 64K/32K B SA9 64K/32K B ...
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AT49BV/LV8011T – Sector Address Table Plane Sector Size (Bytes/Words) B SA0 64K/32K B SA1 64K/32K B SA2 64K/32K B SA3 64K/32K B SA4 64K/32K B SA5 64K/32K B SA6 64K/32K B SA7 64K/32K B SA8 64K/32K B SA9 64K/32K B ...
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... Notes can Refer to AC programming waveforms. = 12.0V ± 0.5V Manufacturer Code: 1FH (x8); 001FH (x16), Device Code: 00CB-AT49BV8011; 004A-AT49BV8011T. 5. See details under “Software Product Identification Entry/Exit”. 6. For faster program/erase operations Characteristics Symbol Parameter I Input Load Current LI I ...
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... HIGH Z OUTPUT OUTPUT VALID - t after the address transition without impact on t ACC after the falling edge of CE without impact Output Test Load Max 6 12 AT49LV8011(T)-90 AT49BV8011(T)-12 Min Max Min Max 800 tDF tOH ...
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AC Byte/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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... Device Code is read for The device does not remain in identification mode if pow- ered down. 4. The device returns to standard operation mode. 5. Manufacturer Code: 1FH(x8); 001FH(x16) 6. Device Code: 00CB-AT49BV8011; 004A-AT49BV8011T. 7. Either one of the Product ID Exit commands can be used. AT49BV/LV8011(T) 14 (1) Sector Lockout Enable Algorithm ...
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Status Bit Table Read Address In Plane A While Programming in Plane A Programming in Plane B Erasing in Plane A Erasing in Plane B Erase Suspended & Read Erasing Sector Erase Suspended & Read Non-erasing Sector Erase Suspended & ...
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... AT49BV8011-12CI 48C3 AT49BV8011-12TI 48T AT49LV8011T-90CC 48C3 AT49LV8011T-90TC 48T AT49LV8011T-90CI 48C3 AT49LV8011T-90TI 48T AT49BV8011T-12CC 48C3 AT49BV8011T-12TC 48T AT49BV8011T-12CI 48C3 AT49BV8011T-12TI 48T Package Type Operation Range Commercial (0° to 70°C) Industrial (-40° to 85°C) Commercial (0° to 70°C) Industrial (-40° to 85°C) Commercial (0° ...
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Packaging Information 48C3, 48-ball, Plastic Chip-size Ball Grid Array Package (CBGA) Dimensions in Millimeters and (Inches)* 7.15 (0.281) 6.85 (0.270) 7.15 (0.281) 6.85 (0.270) 4.0 (0.157 ...
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... Atmel Corporation 2000. Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standard war- ranty 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 ...