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SST39VF1682-70-4I-EKE Datasheet(PDF) 9 Page - Silicon Storage Technology, Inc |
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SST39VF1682-70-4I-EKE Datasheet(HTML) 9 Page - Silicon Storage Technology, Inc |
9 / 29 page Preliminary Specifications 16 Mbit Multi-Purpose Flash Plus SST39VF1681 / SST39VF1682 9 ©2003 Silicon Storage Technology, Inc. S71243-03-000 11/03 TABLE 7: CFI QUERY IDENTIFICATION STRING1 Address Data Data 10H 51H Query Unique ASCII string “QRY” 11H 52H 12H 59H 13H 01H Primary OEM command set 14H 07H 15H 00H Address for Primary Extended Table 16H 00H 17H 00H Alternate OEM command set (00H = none exists) 18H 00H 19H 00H Address for Alternate OEM extended Table (00H = none exits) 1AH 00H T7.1 1243 1. Refer to CFI publication 100 for more details. TABLE 8: SYSTEM INTERFACE INFORMATION Address Data Data 1BH 27H VDD Min (Program/Erase) DQ7-DQ4: Volts, DQ3-DQ0: 100 millivolts 1CH 36H VDD Max (Program/Erase) DQ7-DQ4: Volts, DQ3-DQ0: 100 millivolts 1DH 00H VPP min. (00H = no VPP pin) 1EH 00H VPP max. (00H = no VPP pin) 1FH 03H Typical time out for Byte-Program 2N µs (23 = 8 µs) 20H 00H Typical time out for min. size buffer program 2N µs (00H = not supported) 21H 04H Typical time out for individual Sector/Block-Erase 2N ms (24 = 16 ms) 22H 05H Typical time out for Chip-Erase 2N ms (25 = 32 ms) 23H 01H Maximum time out for Byte-Program 2N times typical (21 x 23 = 16 µs) 24H 00H Maximum time out for buffer program 2N times typical 25H 01H Maximum time out for individual Sector/Block-Erase 2N times typical (21 x 24 = 32 ms) 26H 01H Maximum time out for Chip-Erase 2N times typical (21 x 25 = 64 ms) T8.1 1243 TABLE 9: DEVICE GEOMETRY INFORMATION Address Data Data 27H 15H Device size = 2N Bytes (15H = 21; 221 = 2 MByte) 28H 00H Flash Device Interface description; 00H = x8-only asynchronous interface 29H 00H 2AH 00H Maximum number of byte in multi-byte write = 2N (00H = not supported) 2BH 00H 2CH 02H Number of Erase Sector/Block sizes supported by device 2DH FFH Sector Information (y + 1 = Number of sectors; z x 256B = sector size) 2EH 01H y = 511 + 1 = 512 sectors (01FF = 511 2FH 10H 30H 00H z = 16 x 256 Bytes = 4 KByte/sector (0010H = 16) 31H 1FH Block Information (y + 1 = Number of blocks; z x 256B = block size) 32H 00H y = 31 + 1 = 32 blocks (1F = 31) 33H 00H 34H 01H z = 256 x 256 Bytes = 64 KByte/block (0100H = 256) T9.1 1243 |
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