M28W320FSU STMICROELECTRONICS [STMicroelectronics], M28W320FSU Datasheet - Page 35

• Manufacturer Part Number: M28W320FSU
• Description: 32Mbit (2Mb x16) and 64Mbit (4Mb x16) 3V Supply, Uniform Block, Secure Flash Memories
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Table 24. CFI Query System Interface Information
Offset
1Bh
1Ch
1Dh
1Eh
1Fh
20h
21h
22h
23h
24h
25h
26h
00C6h
00B4h
000Ah
0027h
0036h
0004h
0004h
0000h
0005h
0005h
0003h
0000h
Data
V
V
V
V
Typical time-out per single word program = 2
Typical time-out for Double/Quadruple Word Program = 2
Typical time-out per individual block erase = 2
Typical time-out for full chip erase = 2
Maximum time-out for Word program = 2
Maximum time-out for Double/Quadruple Word Program = 2
Maximum time-out per individual block erase = 2
Maximum time-out for chip erase = 2
DD
DD
PP
PP
bit 7 to 4 BCD value in volts
bit 3 to 0 BCD value in 100mV
bit 7 to 4 BCD value in volts
bit 3 to 0 BCD value in 100mV
bit 7 to 4 HEX value in volts
bit 3 to 0 BCD value in 100mV
bit 7 to 4 HEX value in volts
bit 3 to 0 BCD value in 100mV
[Programming] Supply Minimum Program/Erase voltage
[Programming] Supply Maximum Program/Erase voltage
Logic Supply Minimum Program/Erase or Write voltage
Logic Supply Maximum Program/Erase or Write voltage
Description
n
n
times typical
ms
n
times typical
n
n
µs
ms
n
times typical
M28W320FSU, M28W640FSU
n
µs
n
times typical
512µs
512µs
Value
12.6V
11.4V
16µs
16µs
2.7V
3.6V
NA
NA
1s
8s
35/49