M29W320DB STMICROELECTRONICS [STMicroelectronics], M29W320DB Datasheet - Page 24

• Manufacturer Part Number: M29W320DB
• Description: 32 Mbit 4Mb x8 or 2Mb x16, Boot Block 3V Supply Flash Memory
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Command Interface
Table 6.
1. Typical values measured at room temperature and nominal voltages.
2. Sampled, but not 100% tested.
3. Maximum value measured at worst case conditions for both temperature and V
4. Maximum value measured at worst case conditions for both temperature and V
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Chip Erase
Block Erase (64 KBytes)
Erase Suspend Latency Time
Program (Byte or Word)
Accelerated Program (Byte or Word)
Chip Program (Byte by Byte)
Chip Program (Word by Word)
Program/Erase Cycles (per Block)
Data Retention
Program, Erase Times and Program, Erase Endurance Cycles
Parameter
100,000
Min
20
CC
CC
.
after 100,00 program/erase cycles.
Typ
0.8
40
15
10
40
20
8
(1)(2)
M29W320DT, M29W320DB
Max
200
200
150
200
100
25
6
(4)
(4)
(3)
(3)
(3)
(3)
(3)
(2)
cycles
years
Unit
µs
µs
µs
s
s
s
s