參數資料
型號: HD4074094
廠商: Hitachi,Ltd.
英文描述: 4-Bit Single-Chip Microcomputer(4位單片微計算機)
中文描述: 4位單片機(4位單片微計算機)
文件頁數: 5/101頁
文件大?。?/td> 610K
代理商: HD4074094
HD404054 Series/HD404094 Series
5
Block Diagram
R
T
S
O
O
S
V
G
System control
RAM
(512 4bit)
W (2bit)
X (4bit)
SPX (4bit)
Y (4bit)
SPY (4bit)
ST
(1bit)
CA
(1bit)
A (4bit)
B (4bit)
SP (10bit)
Instruction
decoder
PC (14bit)
ROM
(4,096 10bit)
(2,048 10bit)
I
I
External
interrupt
Timer
A
Timer
C
Timer
D
Serial
1
Compa-
rator
D
R
R
R
R
R
R
R
: Data bus
: Signal line
ALU
High
current
source
pins
High
current
sink pins
Intermediate
voltage NMOS
open-drain
output pins
*
CPU
D
D
D
D
D
D
D
D
D
D
D
D
0
1
2
3
4
5
6
7
8
9
12
13
R0
0
R1
R1
R2
R2
R3
R3
R4
R4
RD
RD
0
1
2
3
0
1
2
3
0
1
2
3
0
1
2
3
0
1
2
3
RC
0
0
1
TOC
EVND
TOD
INT
INT
1
1
1
SI
SO
SCK
0
1
VC
ref
COMP
COMP
C
I
R
RE
0
Note: Only HD404094 Series
*
相關PDF資料
PDF描述
HD404052 4-Bit Single-Chip Microcomputer(4位單片微計算機)
HD404054 4-Bit Single-Chip Microcomputer(4位單片微計算機)
HD4074054H 4-Bit Single-Chip Microcomputer(4位單片微計算機)
HD40A4054 4-Bit Single-Chip Microcomputer(4位單片微計算機)
HD40A4358 4-bit HMCS400-Series microcomputer
相關代理商/技術參數
參數描述
HD4074094H 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD4074094S 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:microcomputer designed to increase program productivity
HD4074224FP01 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD4074224FP02 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:CMOS 4-bit Single-Chip Microcomputers with the same architecture as the HMCS400 Series
HD4074224FP03 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:CMOS 4-bit Single-Chip Microcomputers with the same architecture as the HMCS400 Series