參數(shù)資料
型號: HD404849H
廠商: Hitachi,Ltd.
英文描述: SPLICE
中文描述: 4位單片機(jī)
文件頁數(shù): 6/125頁
文件大?。?/td> 471K
代理商: HD404849H
HD404849 Series
6
Block Diagram
System control circuit
1,184
×
4-bit RAM
W (2)
X (4)
SPX (4)
Y (4)
SPY (4)
A (4)
B (4)
SP (10)
Program
counter (14)
Instruction
decoder
ALU
ST (1)
CA (1)
R
R
R
R
R
R
D
LCD
display
circuit
A/D
converter
Serial
interface
Timer D
Timer C
Timer B
Timer A
External
interrupt
control
cricuit
I
I
I
D
0
D
1
D
2
D
3
D
4
D
5
D
6
D
7
D
8
D
10
D
11
R0
1
R0
2
R0
3
R1
0
R1
1
R1
2
R1
3
R2
0
R2
1
R2
2
R2
3
R3
0
R3
1
R3
2
R3
3
R6
0
R6
1
R6
2
R6
3
R7
0
R7
1
R7
2
R7
3
: Data bus
: Signal lines
R
T
S
O
1
O
2
X
X
V
C
G
INT
0
INT
1
D
11
/
R0
0
/
R0
2
/
R1
0
/
R1
3
/
R1
1
/
R1
2
/
R2
0
/
R2
/
R2
2
/
R2
3
/
AV
CC
AV
SS
AN
0
AN
1
AN
2
AN
3
AN
4
AN
5
AN
6
AN
7
R3
0
/
R3
1
/
R3
2
/
R3
3
/
R6
0
/
R0
1
/
INT
2
INT
3
TOB
EVNB
TOC
TOD
EVND
SCK
SI
SO
V1
V2
V3
COM1
COM2
COM3
COM4
SEG13
SEG44
R0
0
/
INT
1
/INT
2
/INT
3
/
STOPC
/
INT
0
/TOB
/TOC
/TOD
/
EVNB
/EVND
/
SCK
/SI
/SO
/AN
4
/AN
5
/AN
6
/AN
7
/SEG13
/SEG14
/SEG15
/SEG16
/SEG17
/SEG18
/SEG19
/SEG20
to
High-
current
pins
512
×
4-bit,
8,192
×
10-bit, 12,288
×
10-bit,
16,384
×
10-bit ROM
相關(guān)PDF資料
PDF描述
HD404849TF TERMINAL
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HD4074849FS CONTACT
HD4074849H CONTACT
HD4074849TF TERMINAL
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