参数资料
型号: M37512FCHP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 4 MHz, MICROCONTROLLER, PQFP48
封装: 7 X 7 MM, 0.50 MM PITCH, PLASTIC, LQFP-48
文件页数: 40/89页
文件大小: 877K
代理商: M37512FCHP
Feb 18, 2005
page 43 of 85
REJ03B0122-0101
7512 Group
Fig. 48 Current integrator timing diagram
V-I converter input
ISENS1 input
0V
Integrate period
125ms
Integrate period
125ms
Charge counter
Charge counter latch
Discharge counter
Count value of last integrate period
m
0
n
1
2
3
1
2
3
0
n
n-1
n-2
n-3
n-4
n-5
n-6
1.75V
1.25V
0.75V
Discharge counter latch
Integrator output
Discharge comparator
Charge comparator
V-I converter input
ISENS1 input
Discharge counter
Integrator output
Discharge comparator
Discharge signal for the integrator
1.75V
1.25V
0.75V
n-3
n-2
n-1
0V
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