m58lw064a STMicroelectronics, m58lw064a Datasheet - Page 25

• Manufacturer Part Number: m58lw064a
• Description: 64 Mbit X16 And X16/x32, Block Erase Low Voltage Flash Memories
• Manufacturer: STMicroelectronics

Table 16. CFI - Device Voltage and Timing Specification
Note: 1. Bits are coded in Binary Code Decimal, bit7 to bit4 are scaled in Volt and bit3 to bit0 in mV.
Table 17. Device Geometry Definition
Note: 1. For M58LW064B, A1 = Don’t Care.
A22-A1 (M58LW064A)
A22-A2 (M58LW064B)
A22-A1 (M58LW064A)
A22-A2 (M58LW064B)
2. Bit7 to bit4 are coded in Hexadecimal and scaled in Volt while bit3 to bit0 are in Binary Code Decimal and scaled in 100mV.
3. Not supported.
4. For M58LW064B, A1 = Don’t Care.
Address
Address
2Ch
2Dh
1Bh
1Ch
1Dh
1Eh
1Fh
27h
28h
29h
2Ah
2Bh
2Eh
2Fh
30h
20h
21h
22h
23h
24h
25h
26h
(4)
(1)
00h
27h
36h
00h
00h
00h
00h
00h
Data
Data
x07h
01h.
3Fh
17h
00h
05h
00h
01h
00h
00h
02h
0Ah
04h
04h
(1)
(1)
(2)
(3)
(3)
(3)
(3)
(2)
2
Device Interface Sync./Async.
Organisation Sync./Async.
Page size in bytes, 2
Bit7-0 = nb of Erase Block region
Number (N-1) of Erase Blocks of identical size; N=64
x times 256 bytes per Erase block (128K bytes)
V
V
V
V
2
2
2
2
2
2
2
2
N
N
N
N
N
N
N
N
N
CC
CC
PP
PP
nb. of bytes device Size
times typ. for Word Dword time-out max – Not Available
times typ. for buffer write time-out max
times typ. for chip erase max time-out – Not Available
ms Word, DWord prog. typical time-out
ms, typical time out for max buffer write
ms, Erase Block typical time-out
ms, chip erase time-out typ. – Not Available
x typ. individual block erase time-out maximum
min – Not Available
max – Not Available
Min, 2.7V
max, 3.6V
N
Instruction
Instruction
M58LW064A, M58LW064B
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