UPD70F3102-33 NEC [NEC], UPD70F3102-33 Datasheet - Page 9

• Manufacturer Part Number: UPD70F3102-33
• Description: 32-/16-BIT SINGLE-CHIP MICROCONTROLLER
• Manufacturer: NEC [NEC]

P110
P111
P112
P113
P114
P115
P116
P117
P120
P121
P122
P123
P124
P125
P126
P127
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PX5
PX6
PX7
Pin Name
I/O
I/O
I/O
I/O
I/O
I/O
Port 11
8-bit I/O port
Input/output can be specified in 1-bit units.
Port 12
8-bit I/O port
Input/output can be specified in 1-bit units.
Port A
8-bit I/O port
Input/output can be specified in 1-bit units.
Port B
8-bit I/O port
Input/output can be specified in 1-bit units.
Port X
3-bit I/O port
Input/output can be specified in 1-bit units.
Preliminary Data Sheet U13844EJ2V0DS00
Function
PD70F3102-33
TO140
TO141
TCLR14
TI14
INTP140
INTP141/SO3
INTP142/SI3
INTP143/SCK3
TO150
TO151
TCLR15
TI15
INTP150
INTP151
INTP152
INTP153/ADTRG
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
REFRQ
WAIT
CLKOUT
Alternate Function
(3/3)
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