M28W320 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'M28W320' PDF : 69 Pages View PDF
Command interface
M28W320FCT, M28W320FCB
Table 8. Program, Erase Times and Program/Erase Endurance Cycles
Parameter
M28W320FCT, M28W320FCB
Test Conditions
Unit
Min
Typ
Max
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
VPP = VDD
VPP = 12V ±5%
VPP = 12V ±5%
VPP = 12V ±5%
VPP = VDD
VPP = 12V ±5%
VPP = VDD
VPP = 12V ±5%
VPP = VDD
VPP = 12V ±5%
VPP = VDD
10
200
10
200
10
200
0.16/0.08 (1)
5
0.32
5
0.02/0.01(1)
4
0.04
4
1
10
1
10
0.4
10
0.4
10
100,000
20
µs
µs
µs
s
s
s
s
s
s
s
s
cycles
years
1. Typical time to program a Main or Parameter Block using the Double Word Program and the Quadruple Word Program
commands respectively.
24/69
Share Link: 
