參數(shù)資料
型號: UPD750004CUA
廠商: NEC Corp.
英文描述: 4 BIT SINGLE-CHIP MICROCONTROLLER
中文描述: 4位單片機
文件頁數(shù): 7/84頁
文件大?。?/td> 719K
代理商: UPD750004CUA
7
μ
PD750004, 750006, 750008, 750004(A), 750006(A), 750008(A)
44-pin plastic QFP (10
×
10 mm, 0.8 mm pitch)
μ
PD750004GB-
×××
-3BS-MTX,
μ
PD750004GB(A)-
×××
-3BS-MTX
μ
PD750006GB-
×××
-3BS-MTX,
μ
PD750006GB(A)-
×××
-3BS-MTX
μ
PD750008GB-
×××
-3BS-MTX,
μ
PD750008GB(A)-
×××
-3BS-MTX
IC : Internally connected (Connect directly to V
DD
.)
PIN NAMES
P00 - 03
P10 - 13
P20 - 23
P30 - 33
P40 - 43
P50 - 53
P60 - 63
P70 - 73
P80, 81
KR0 - KR7 :
SCK
SI
:
:
:
:
:
:
:
:
:
Port 0
Port 1
Port 2
Port 3
Port 4
Port 5
Port 6
Port 7
Port 8
Key Return 0 - 7
Serial Clock
Serial Input
SO
SB0, SB1
RESET
TI0
PTO0, PTO1 :
BUZ
PCL
INT0, 1, 4
INT2
X1, X2
XT1, XT2
NC
IC
:
:
:
:
Serial Output
Serial Data Bus 0, 1
Reset
Timer Input 0
Programmable Timer Output 0, 1
Buzzer Clock
Programmable Clock
External Vectored Interrupt 0, 1, 4
External Test Input 2
Main System Clock Oscillation 1, 2
Subsystem Clock Oscillation 1, 2
No Connection
Internally Connected
:
:
:
:
:
:
:
:
:
:
P13/TI0
P00/INT4
P01/SCK
P02/SO/SB0
P03/SI/SB1
P80
P81
P30
P31
P32
P33
P72/KR6
P71/KR5
P70/KR4
P63/KR3
P62/KR2
P61/KR1
P60/KR0
P53
P52
P51
P50
33
32
31
30
29
28
27
26
25
24
23
1
2
3
4
5
6
7
8
9
10
11
12 13 14 15 16 17 18 19 20 21 22
N
P
P
P
P
V
S
X
X
R
X
X
P
P
P
P
P
V
D
I
P
P
P
N
44 43 42 41 40 39 38 37 36 35 34
相關(guān)PDF資料
PDF描述
UPD750004GB 4 BIT SINGLE-CHIP MICROCONTROLLER
UPD750004GBA 4 BIT SINGLE-CHIP MICROCONTROLLER
UPD750006 4 BIT SINGLE-CHIP MICROCONTROLLER
UPD750006A 4 BIT SINGLE-CHIP MICROCONTROLLER
UPD750006CU 4 BIT SINGLE-CHIP MICROCONTROLLER
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