参数资料
型号: EM78459
英文描述: Dual Advanced Synchronous Rectified Buck MOSFET Drivers with Pre-POR OVP; Temperature Range: -40°C to 85°C; Package: 14-SOIC
中文描述: 8位微控制器的通用产品
文件页数: 16/57页
文件大小: 854K
代理商: EM78459
EM78458/459
MASK ROM
This specification is subject to change without prior notice.
2002/03/01
23
PCRD
M
U
X
IOD
0
1
PDRD
P60 ~ P67
PCWR
D
Q
_ CLK
P
R
C
L
PDWR
D
Q
_ CLK
P
R
C
L
P
R
C
L
CLK
D
Q
_
TI n
PORT
NOTE: Pull-high (down) and Open-drain are not shown in the figure.
Fig. 8 The Circuit of I/O Port and I/O Control Register for P60~P67
/SLEP
T17
T10
T11
IOCE.1
Interrupt
ENI Instruction
DISI Instruction
Interrupt
(Wake-up from SLEEP)
Next Instruction
(Wake-up from SLEEP)
CLK
Q
_
D
P
L
R
C
RE.1
Fig. 9 Block Diagram of Port 6 with Input Changed Interrupt/Wake-up
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