參數(shù)資料
型號(hào)： UPD17242UC-XXX-5A4
元件分類： 微控制器/微處理器
英文描述： 4-BIT, MROM, 4.5 MHz, MICROCONTROLLER, PDSO30
封裝： 0.300 INCH, PLASTIC, SSOP-30
文件頁數(shù)： 48/102頁
文件大?。?/td> 953K
代理商： UPD17242UC-XXX-5A4
5
Data Sheet U15002EJ1V1DS
PD17240, 17241, 17242, 17243, 17244, 17245, 17246
PIN CONFIGURATION (TOP VIEW)
30-pin plastic SSOP (7.62 mm (300))
P0D2
P0D3
P1B0/INT
P0E0
P0E1
P0E2
P0E3
REM
VDD
XOUT
XIN
GND
RESET
P1A0
P1A1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
P1A2
P0D1
P0D0
P0C3
P0C2
P0C1
P0C0
P0B3
P0B2
P0B1
P0B0
P0A3
P0A2
P0A1
P0A0
GND:
Ground
INT:
External interrupt request signal input
P0A0 to P0A3: Input port (CMOS input with pull-up resistor)
P0B0 to P0B3: I/O port (CMOS input with pull-up resistor/N-ch open-drain output)
P0C0 to P0C3: I/O port (CMOS input with pull-up resistor/N-ch open-drain output)
P0D0 to P0D3: I/O port (CMOS input with pull-up resistor/N-ch open-drain output)
P0E0 to P0E3: I/O port (when key matrix is used: CMOS input with pull-up resistor/N-ch open-
drain output, when key matrix is not used: CMOS input/push-pull output)
P1A0/P1A2:
Input port (when key matrix is used: CMOS input/N-ch open-drain output, when
key matrix is not used: CMOS input/push-pull output)
P1B0:
Input port (CMOS input)
REM:
Remote controller output (CMOS push-pull output)
RESET:
Reset input
VDD:
Power supply
XIN, XOUT:
Resonator connection
相關(guān)PDF資料
PDF描述
UPD178F054 78K/0 Series for Instructions | User＇s Manual[10/2001]
UPD178F124 78K/0 Series for Instructions | User＇s Manual[10/2001]
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