參數(shù)資料
型號: ST72331
廠商: 意法半導(dǎo)體
英文描述: 8-Bit MCU with 8 to 16K ROM/OTP/EPROM, 256 EEPROM, 384 to 512 Bytes RAM, ADC, WDG, SCI, SPI and 2 Timers(8位微控制器(8M))
中文描述: 8位微控制器與8至16K的光碟/雙層/存儲器,256的EEPROM,384字節(jié)RAM為512,藝發(fā)局,水分散粒劑,脊髓損傷,SPI和2計時器(8位微控制器(8米))
文件頁數(shù): 38/98頁
文件大小: 1123K
代理商: ST72331
38/98
ST72331
16-BIT TIMER
(Cont’d)
Figure 25. Timer Block Diagram
MCU-PERIPHERAL INTERFACE
COUNTER
ALTERNATE
REGISTER
OUTPUT
COMPARE
REGISTER
1
OUTPUT COMPARE
CIRCUIT
EDGE DETECT
CIRCUIT1
OVERFLOW
DETECT
CIRCUIT
1/2
1/4
1/8
8-bit
buffer
ST7 INTERNAL BUS
LATCH1
OCMP1
ICAP1
EXTCLK
f
CPU
TIMER INTERRUPT
ICF2
ICF1
0
0
0
OCF2
OCF1TOF
PWM
OC1E
EXEDG
IEDG2
CC0
CC1
OC2E OPM
FOLV2
ICIE
OLVL1
IEDG1
OLVL2
FOLV1
OCIE TOIE
ICAP2
LATCH2
OCMP2
8
8
8 low
16
8 high
16
16
16
16
CR1
CR2
SR
6
16
8
8
8
8
8
8
h
l
h
h
h
l
l
l
EXEDG
TIMER INTERNAL BUS
EDGE DETECT
CIRCUIT2
OUTPUT
COMPARE
REGISTER
2
INPUT
CAPTURE
REGISTER
1
INPUT
CAPTURE
REGISTER
2
CC1 CC0
16 BIT
FREE RUNNING
COUNTER
100
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