MB2146-303A Fujitsu Microelectronics, Inc., MB2146-303A Datasheet - Page 56

• Manufacturer Part Number: MB2146-303A
• Description: 8-bit Microcontroller
• Manufacturer: Fujitsu Microelectronics, Inc.

56
MB95150M Series
6. Flash Memory Program/Erase Characteristics
*1 : T
*2 : T
*3 : This value comes from the technology qualification (using Arrhenius equation to translate high temperature
Chip erase time
Byte programming time
Erase/program cycle
Power supply voltage at erase/
program
Flash memory data retention
time
measurements into normalized value at +85 °C) .
A
A
= + 25 °C, V
= + 85 °C, V
Parameter
CC
CC
= 5.0 V, 10000 cycles
= 4.5 V, 10000 cycles
10000
20*
Min
4.5


3
Value
1.0*
Typ
32



1
15.0*
3600
Max
5.5


2
cycle
Unit
year Average T
µs
V
s
Excludes 00
Excludes system-level overhead.
A
= +85 °C
H
programming prior erasure.
Remarks