參數(shù)資料
型號(hào): UPD75512GF
廠商: NEC Corp.
英文描述: 4-BIT SINGLE-CHIP MICROCOMPUTER
中文描述: 4位單片機(jī)
文件頁數(shù): 7/64頁
文件大?。?/td> 494K
代理商: UPD75512GF
μ
P
7
2
I
PORT 0
PORT 1
PORT 2
PORT 3
PORT 4
PORT 5
PORT 6
PORT 7
PORT 8
PORT 9
PORT10
PORT11
PORT12
PORT13
PORT14
PORT15
4
4
P10-P13
P00-P03
4
P20-P23
4
P30-P33
4
P40-P43*
4
P50-P53*
4
P60-P63
4
P70-P73
P80-P83
4
P90-P93
4
P100-P103
4
P110-P113
4
P120-P123*
4
P130-P133*
4
P140-P143*
P150-P153
4
SP (8)
BANK
GENERAL REG.
CY
ALU
PROGRAM
COUNTER (14)
ROM
PROGRAM
MEMORY
12160
×
8 BITS
DECODE
AND
CONTROL
RAM
DATA MEMORY
512 x 4 BITS
TI0/P13
PTO0/P20
TIMER/EVENT
COUNTER
#0
INTT0
BUZ/P23
WATCH
TIMER
INTW
INTCSI
SERIAL
INTERFACE0
SI0/SB1/P03
SO0/SB0/P02
SCK0/P01
INT0/P10
INT1/P11
INT2/P12
INT4/P00
KR0/P60
–KR7/P73
8
INTERRUPT
CONTROL
BIT SEQ.
BUFFER (16)
BASIC
INTERVAL
TIMER
INTBT
PPO/P80
TIMER/PULSE
GENERATOR
INTTPG
SERIAL
INTERFACE1
SI1/P83
SO1/P82
SCK1/P81
A/D
CONVERTER
AV
REF
AV
SS
AN0-AN3
AN4
/P150-AN7/P15
f /2
X
N
V
DD
V
SS
RESET
PCL/P22
XT1
XT2 X1
X2
SUB
MAIN
CLOCK
OUTPUT
CONTROL
CLOCK
DIVIDER
CLOCK
GENERATOR
STAND BY
CONTROL
CPU CLOCK
Φ
4
*: PORTs 4, 5, and 12 to 14 are 10 V middle voltage, N-ch open-drain input/output ports.
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