m28w320bb STMicroelectronics, m28w320bb Datasheet - Page 14

• Manufacturer Part Number: m28w320bb
• Description: 32 Mbit 2mb X16, Boot Block 3v Supply Flash Memory
• Manufacturer: STMicroelectronics

M28W320BT, M28W320BB
Table 6. Program, Erase Times and Program/Erase Endurance Cycles
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Word Program
Double Word Program
Main Block Program
Parameter Block Program
Main Block Erase
Parameter Block Erase
Program/Erase Cycles (per Block)
Parameter
Test Conditions
V
V
V
V
V
PP
PP
PP
PP
PP
V
V
V
V
V
PP
PP
PP
PP
PP
= 12V ±5%
= 12V ±5%
= 12V ±5%
= 12V ±5%
= 12V ±5%
= V
= V
= V
= V
= V
DD
DD
DD
DD
DD
100,000
Min
M28W320B
0.16
0.32
0.02
0.04
Typ
0.8
0.8
10
10
1
1
Max
200
200
10
10
10
10
5
5
4
4
cycles
Unit
µs
µs
s
s
s
s
s
s
s
s