参数资料
型号: MB90487PF
厂商: FUJITSU LTD
元件分类: 微控制器/微处理器
英文描述: 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP100
封装: PLASTIC, QFP-100
文件页数: 8/113页
文件大小: 1195K
代理商: MB90487PF
MB90480/485 Series
105
Flash Memory Program/Erase Characteristics
Use of the X0/X1, X0A/X1A pins
Sample use with external clock input
Parameter
Conditions
Value
Unit
Remarks
Min
Typ
Max
Sector erase time
TA
= + 25 °C,
VCC
= 3.0 V
115
s
Excludes 00H programming
prior erasure
Chip erase time
7
s
Excludes 00H programming
prior erasure
Word (16-bit)
programming time
16
3,600
s
Excludes system-level overhead
Program/Erase cycle
10,000
cycle
Data hold time
100,000
h
X1
C3
C4
C2
C1
X0
X0A
X1A
When used with a crystal oscillator
Pull-up
resistance 1
Damping
resistance 1
Damping
resistance 2
Internal
damping
resistance 0
In normal use :
Internal damping resistance 1 : Typ 600
Consult with the oscillator manufacturer.
Pull-up resistance 1,
Damping resistance 1, 2,
C1 to C4
X0
X1
OPEN
MB90480/485 series
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