參數(shù)資料
型號: MB91F249PFV-GSE1
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 32 MHz, RISC MICROCONTROLLER, PQFP144
封裝: 20 X 20 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-144
文件頁數(shù): 55/84頁
文件大小: 2105K
代理商: MB91F249PFV-GSE1
MB91245/S Series
DS07-16803-3E
59
4.
Flash Memory Write/Erase Characteristics
* : This value comes from the technology qualification (using Arrhenius equation to translate high temperature
measurements into normalized value at
+ 85 °C) .
Parameter
Condition
Value
Unit
Remarks
Min
Typ
Max
Sector erase time
TA
= +25 °C,
Vcc
= 5.0 V
115
s
Exclusive of internal write time
prior to erase
Chip erase time
TA
= +25 °C,
Vcc
= 5.0 V
5
s
Exclusive of internal write time
prior to erase
Halfword write time
TA
= +25 °C,
Vcc
= 5.0 V
16
3600
μs
Exclusive of overhead time at
system level
Chip write time
TA
= +25 °C,
Vcc
= 5.0 V
2.1
s
Exclusive of overhead time at
system level
Erase/write cycle
10000
cycle
Flash memory data
retain time
TA
= +85 °C
(average)
10
year
*
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