參數(shù)資料
型號(hào): UPD75068
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): 7/68頁
文件大?。?/td> 640K
代理商: UPD75068
7
μ
PD75064, 75066, 75068, 75064(A), 75066(A), 75068(A)
2. BLOCK DIAGRAM
BASIC
INTERVAL
TIMER
INTBT
TIMER/
COUNTER
#0
INTT0
SERIAL
INTERFACE
INTERRUPT
CONTROL
WATCH
TIMER
A/D
CONVERTER
INTCSI
INTW
TI0/P13
PTO0/P20
SI/SB1/P03
SO/SB0/P02
SCK/P01
INT0/P10
INT1/P11
INT2/P12
INT4/P00
BUZ/P23
AV
REF
AV
SS
ALU
ROM
PROGRAM
MEMORY
4096
×
8 BITS
( PD75064)
6016
×
8 BITS
( PD75066)
8064
×
8 BITS
( PD75068)
μ
DECODE
AND
CONTROL
PROGRAM
COUNTER
CY
SP
BANK
GENERAL
REGISTER
RAM
DATA
MEMORY
512
×
4 BITS
BIT SEQ.
BUFFER
PORT 0
PORT 1
PORT 2
PORT 3
PORT 4
PORT 5
PORT 6
PORT 11
P00 - P03
P10 - P13
P20 - P23
P30 - P33
P40 - P43
P50 - P53
P60 - P63
P110 - P113
CLOCK
OUTPUT
CONTROL
CLOCK
DIVIDER
CLOCK GENERATOR
SUB
MAIN
STAND BY
CONTROL
f
X
/2
N
CPU CLOCK
Φ
RESET
V
SS
V
DD
PCL/P22
XT1 XT2
X1 X2
KR0 - KR3
/ P60 - P63
4
8
4
4
4
4
4
4
4
4
Note
AN0 - AN3
/ P110 - P113
AN4 - AN7
/ P60 - P63
Note
The
μ
PD75064 uses the program counter of a 12-bit configuration, the
μ
PD75066 and
μ
PD75068
use that of a 13-bit configuration.
相關(guān)PDF資料
PDF描述
UPD75068A 4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75068CU 4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75068GB 4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75116CWA 4-Bit Single Chip-Microcomputer
UPD75116GFA 4-Bit Single Chip-Microcomputer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD7507C189 制造商:Panasonic Industrial Company 功能描述:IC
UPD7508CU265 制造商:Panasonic Industrial Company 功能描述:IC
UPD75208 制造商:Panasonic Industrial Company 功能描述:IC
UPD753012AGC-P33-8BT-A 制造商:Renesas Electronics Corporation 功能描述:
UPD753016AGC-P29-8BT 制造商:Renesas Electronics Corporation 功能描述: