m28w320ect STMicroelectronics, m28w320ect Datasheet - Page 16

• Manufacturer Part Number: m28w320ect
• Description: 32 Mbit 2mb X16, Boot Block 3v Supply Flash Memory
• Manufacturer: STMicroelectronics

M28W320ECT, M28W320ECB
Table 8. Program, Erase Times and Program/Erase Endurance Cycles
Note: 1. Typical time to program a Main or Parameter Block using the Double Word Program and the Quadruple Word Program commands
16/53
Word Program
Double Word Program
Quadruple Word Program
Main Block Program
Parameter Block Program
Main Block Erase
Parameter Block Erase
Program/Erase Cycles (per Block)
Data Retention
respectively.
Parameter
Test Conditions
V
V
V
V
V
V
PP
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%
= 12V ±5%
= V
= V
= V
= V
= V
DD
DD
DD
DD
DD
100,000
Min
20
M28W320EC
0.16/0.08
0.02/0.01
0.32
0.04
Typ
0.4
0.4
10
10
10
1
1
(1)
(1)
Max
200
200
200
10
10
10
10
5
5
4
4
cycles
years
Unit
µs
µs
µs
s
s
s
s
s
s
s
s