參數(shù)資料
型號(hào)： UPD784218GC
廠商： NEC Corp.
英文描述： Connector assemblies, Network cables;
中文描述： 16-/8-bit的單晶片微控制器
文件頁數(shù)： 15/92頁
文件大小： 617K
代理商： UPD784218GC
Data Sheet U12304EJ2V0DS00
μ
PD784218, 784218Y
15
6.1 Port Pins (2/2)
Pin Name
I/O
Alternate Function
Function
P60
I/O
A16
P61
A17
P62
A18
P63
A19
P64
RD
P65
WR
P66
WAIT
P67
ASTB
P70
I/O
RxD2/SI2
P71
TxD2/SO2
P72
ASCK2/SCK2
P80 to P87
I/O
A0 to A7
Port 8 (P8):
8-bit I/O port
Input/output can be specified in 1-bit units.
Whether specifying input mode or output mode, use of an on-chip
pull-up resistor can be specified in 1-bit units by means of
software.
The interrupt control flag (KRIF) is set to 1 when the falling edge is
detected at a pin of this port.
P90 to P95
I/O
—
Port 9 (P9):
N-ch open-drain middle-voltage I/O port
6-bit I/O port
Input/output can be specified in 1-bit units.
LEDs can be driven directly.
P100
I/O
TI5/TO5
P101
TI6/TO6
P102
TI7/TO7
P103
TI8/TO8
P120 to P127
I/O
RTP0 to RTP7
Port 12 (P12):
8-bit I/O port
Input/output can be specified in 1-bit units.
Whether specifying input mode or output mode, use of an on-chip
pull-up resistor can be specified in 1-bit units by means of
software.
P130, P131
I/O
ANO0, ANO1
Port 13 (P13):
2-bit I/O port
Input/output can be specified in 1-bit units.
Port 6 (P6):
8-bit I/O port
Input/output can be specified in 1-bit units.
All pins set in input mode can be connected to on-chip pull-up
resistors by means of software.
Port 7 (P7):
3-bit I/O port
Input/output can be specified in 1-bit units.
Whether specifying input mode or output mode, use of an on-chip
pull-up resistor can be specified in 1-bit units by means of
software.
Port 10 (P10):
4-bit I/O port
Input/output can be specified in 1-bit units.
Whether specifying input mode or output mode, use of an on-chip
pull-up resistor can be specified in 1-bit units by means of software.
相關(guān)PDF資料
PDF描述
UPD784218GF 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784218Y 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784218 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD784218GC-XXX-8EU 16-Bit Microcontroller
UPD784218GF-XXX-3BA 16-Bit Microcontroller
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