参数资料
型号: ST72F652R4T1
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP64
封装: 14 X 14 MM, TQFP-64
文件页数: 136/160页
文件大小: 974K
代理商: ST72F652R4T1
ST7265
77/160
16-BIT TIMER (Cont’d)
Figure 43. Timer Block Diagram
MCU-PERIPHERAL INTERFACE
COUNTER
ALTERNATE
OUTPUT
COMPARE
REGISTER
OUTPUT COMPARE
OVERFLOW
DETECT
CIRCUIT
1/2
1/4
1/8
8-bit
buffer
ST7 INTERNAL BUS
LATCH1
OCMP1
fCPU
TIMER INTERRUPT
0
OCF2
OCF1 TOF
0
OC1E
0
CC0
CC1
OC2E
0
FOLV2
0
OLVL1
0
OLVL2
FOLV1
OCIE TOIE
LATCH2
OCMP2
8
8 low
16
8high
16
(Control Register 1) CR1
(Control Register 2) CR2
(Status Register) SR
6
16
8
88
high
low
high
low
EXEDG
TIMER INTERNAL BUS
CIRCUIT
1
OUTPUT
COMPARE
REGISTE R
2
CC[1:0]
COUNTER
pin
REGISTER
1
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