參數(shù)資料
型號(hào): UPD75304BGK
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(yè)數(shù): 8/76頁(yè)
文件大?。?/td> 572K
代理商: UPD75304BGK
8
μ
P
P
ORT 0
PORT 1
PORT 2
PORT 3
PORT 4
PORT 5
PORT 6
PORT 7
LCD
CONTROL-
LER
/DRIVER
4
4
4
4
4
4
4
4
24
8
4
3
P00-P03
P10-P13
P20-P23
P30-P33
P40-P43
P50-P53
P60-P63
P70-P73
S0-S23
S24/BP0
–S31/BP7
COM0–COM3
V
LC0
–V
LC2
BIAS
LCDCL/P30
SYNC/P31
f
LCD
SP(8)
BANK
GENERAL REG.
DATA
MEMORY
(RAM)
512
×
4 BITS
DECODE
AND
CONTROL
CY
ALU
PROGRAM
COUNTER
*
RESET
V
SS
STAND BY
CONTROL
V
DD
CPU
CLOCK
SYSTEM CLOCK
GENERATOR
SUB
MAIN
CLOCK
DIVIDER
CLOCK
OUTPUT
CONTROL
X2
X1
XT2
XT1
PCL/P22
f
X
/ 2
N
BASIC
INTERVAL
TIMER
TIMER/EVENT
COUNTER
#0
INTT0
WATCH
TIMER
CLOCKED
SERIAL
INTERFACE
INTER-
RUPT
CONTROL
BIT SEQ.
BUFFER (16)
INTCSI
INTW
f
LCD
INTBT
KR0/P60
–KR7/P73
INT4/P00
INT2/P12
INT1/P11
INT0/P10
SCK/P01
SO/SB0/P02
SI/SB1/P03
BUZ/P23
TI0/P13
PTO0/P20
8
2
*
13bits :
μ
PD75306B, 75308B
12bits :
μ
PD75304B
PROGRAM
MEMORY
(ROM)
8064
×
8BITS
:
μ
PD75308B
6016
×
8BITS
:
μ
PD75306B
4096
×
8BITS
:
μ
PD75304B
相關(guān)PDF資料
PDF描述
UPD75306B 4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75306BGC 4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75306BGF 4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75306BGK 4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75306 4-Bit, Single-Chip Microcontrollers With LCD Controller/Driver
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