UPD75304BGC View Datasheet(PDF) - NEC => Renesas Technology
Part Name
Description
Manufacturer
UPD75304BGC Datasheet PDF : 76 Pages
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TI0/P13
PTO0/P20
BUZ/P23
BASIC
INTERVAL
TIMER
INTBT
TIMER/EVENT
COUNTER
#0
INTT0
WATCH
TIMER
INTW f LCD
SI/SB1/P03
SO/SB0/P02
SCK/P01
CLOCKED
SERIAL
INTERFACE
INTCSI
INT0/P10
INT1/P11
INT2/P12
INT4/P00
KR0/P60
–KR7/P73
8
INTER-
RUPT
CONTROL
BIT SEQ.
BUFFER (16)
PROGRAM
COUNTER *
PROGRAM
MEMORY
(ROM)
8064×8BITS
: µPD75308B
6016×8BITS
: µPD75306B
4096×8BITS
: µPD75304B
SP(8)
CY
ALU
BANK
DECODE
AND
CONTROL
GENERAL REG.
DATA
MEMORY
(RAM)
512 × 4 BITS
fX / 2N
CLOCK
OUTPUT
CONTROL
CLOCK
DIVIDER
SYSTEM CLOCK
GENERATOR STAND BY
SUB MAIN CONTROL
CPU
CLOCK
fLCD
PCL/P22
XT1 XT2 X1 X2
VDD VSS RESET
PORT 0 4 P00-P03
PORT 1 4 P10-P13
PORT 2 4 P20-P23
PORT 3 4 P30-P33
PORT 4 4 P40-P43
PORT 5 4 P50-P53
PORT 6 4 P60-P63
PORT 7 4 P70-P73
24 S0-S23
8
LCD
CONTROL-
4
LER
/DRIVER 3
S24/BP0
–S31/BP7
COM0–COM3
VLC0–VLC2
BIAS
LCDCL/P30
SYNC/P31
* 13bits : µPD75306B, 75308B
12bits : µPD75304B
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