參數(shù)資料
型號(hào): ST72652AR4T1/XXX
廠商: STMICROELECTRONICS
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, MICROCONTROLLER, PQFP64
封裝: 10 X 10 MM, ROHS COMPLIANT, TQFP-64
文件頁數(shù): 137/161頁
文件大?。?/td> 2656K
代理商: ST72652AR4T1/XXX
ST72651AR6
77/161
Doc ID 7215 Rev 4
16-BIT TIMER (Cont’d)
Figure 41. 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
8 high
16
(Control Register 1) CR1
(Control Register 2) CR2
(Status Register) SR
6
16
8
high
lo
w
high
lo
w
EXEDG
TIMER INTERNAL BUS
CIRCUIT
1
OUTPUT
COMPARE
REGISTER
2
CC[1:0]
COUNTER
pin
REGISTER
1
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