参数资料
型号: MB90522BPFV
元件分类: 微控制器/微处理器
英文描述: 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120
封装: PLASTIC, QFP-120
文件页数: 47/99页
文件大小: 978K
代理商: MB90522BPFV
MB90520A/520B Series
51
Pins and interrupt numbers
8/16-bit up/down counter/timer 0
AIN0 pin : P24/AIN0
BIN0 pin : P25/BIN0
ZIN0 pin : P26/ZIN0
Compare match interrupt number : #21 (15H)
Interrupt number for underflow/overflow interrupt, count direction change interrupt : #2 (16H)
8/16-bit up/down counter/timer 1
AIN1 pin : P50/AIN1
BIN1 pin : P51/BIN1
ZIN1 pin : P52/ZIN1
Compare match interrupt number : #29 (1DH)
Interrupt number for underflow/overflow interrupt, count direction change interrupt : #3 (1EH)
RCR1
UDCR1
ZIN1
AIN1
BIN1
CTUT UCRE RLDE UDCC CGSC CGE1 CGE0
CITE UDIE CMPF OVFF UDFF UDF1 UDF0
CSTR
CDCF CFIE CLKS CMS1CMS0 CES1 CES0
Internal data bus
Reload compare register 1
Reload
control circuit
Up/down count register 1
Counter control
register 1 (CCR1: L)
Pin
Edge/level
detection
circuit
Counter
clear circuit
Overflow
Underflow
Compare
control circuit
Machine clock
Pre-
scaler
Up/down
count clock
selector
Count clock
Counter status
register 1 (CSR1)
Edge
detection
circuit
Interrupt
request
Interrupt
request
Counter control register 1 (CCR1: H)
Carry/Borrow
(from channel 0)
M16E
(from
channel 1)
8/16-bit up/down counter/timer 1
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