參數資料
型號: M34518M2-XXXFP
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP32
封裝: 7 X 7 MM, 0.80 MM PITCH, PLASTIC, LQFP-32
文件頁數: 79/157頁
文件大?。?/td> 1783K
代理商: M34518M2-XXXFP
ML610Q411/ML610Q412/ML610Q415 User’s Manual
Chapter 1
Overview
1 – 13
1.3.2
List of Pins
Primary function
Secondary function
Tertiary function
PAD
No.
Pin name
I/O
Function
Pin name
I/O
Function
Pin name
I/O
Function
2,
24,45,47
VSS
Negative power supply pin
22, 46
VDD
Positive power supply pin
23
VDDL
Power supply pin for
internal logic (internally
generated)
25
VDDX
Power supply pin for
low-speed oscillation
(internally generated)
1
VPP
Power supply pin for Flash
ROM
28
AVSS
Negative power supply pin
for successive
approximation type ADC
30
AVDD
Positive power supply pin
for successive
approximation type ADC
65
VL1
Power supply pin for LCD
bias (internally generated)
64
VL2
Power supply pin for LCD
bias (internally generated)
63
VL3
Power supply pin for LCD
bias (internally generated)
62
C1
Capacitor connection pin
for LCD bias generation
61
C2
Capacitor connection pin
for LCD bias generation
21
TEST
I/O
Input/output pin for testing
8
RESET_N
I
Reset input pin
27
XT0(*
3)
I
Low-speed clock oscillation
pin
26
XT1(*
3)
O
Low-speed clock oscillation
pin
29
VREF
Reference power supply
pin for successive
approximation type ADC
36
AIN0
I
Successive approximation
type ADC input
37
AIN1
I
Successive approximation
type ADC input
40
NMI
I
Non-maskable interrupt pin
41
P00/EXI0/
CAP0
I
Input port, External
interrupt 0, Capture 0 input
42
P01/EXI1/
CAP1
I
Input port, External
interrupt 1, Capture 1 input
43
P02/EXI2/
RXD0
I
Input port, External
interrupt 2, UART0 receive
44
P03/EXI3
I
Input port, External
interrupt 3
38
P10
OSC0
I
Input port
External clock
39
P11
I
Input port
3
P20/LED0
O
Output port
LSCLK
O
Low-speed clock
output
4
P21LED1
O
Output port
OUTCLK
O
High-speed clock
output
5
P22/LED2
O
Output port
MD0
O
Melody output
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