参数资料
型号: M34508G4HGP
元件分类: 微控制器/微处理器
英文描述: 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDSO20
封装: 4.40 X 6.50 MM, 0.65 MM PITCH, PLASTIC, SSOP-20
文件页数: 14/106页
文件大小: 1059K
代理商: M34508G4HGP
4508 Group
Rev.1.03
2009.07.29
page 13 of 140
REJ03B0148-0103
External interrupt circuit structure
0
1
I12
0
1
EXF0
I11
SNZI0 instruction
I13
P13/INT
(Note 1)
Rising
Falling
One-sided edge
detection circuit
Both edges
detection circuit
External 0
interrupt
This symbol represents a parasitic diode on the port.
Timer 1 count start
synchronization
circuit input
Skip
L10
Level detection circuit
Edge detection circuit
L11
0
1
Key-on wakeup input
(Note 2)
(Note 3)
Note 1:
2: When I12 is 0, “L” level is detected.
When I12 is 1, “H” level is detected.
3: When I12 is 0, falling edge is detected.
When I12 is 1, rising edge is detected.
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