參數(shù)資料
型號： ST72372
廠商： 意法半導(dǎo)體
英文描述： 8-Bit MCUs with 16K ROM/OTP/EPROM, 512 Bytes RAM, ADC, DAC (PWM), Timer, IIC and SCI(8位微控制器(8M))
中文描述： 8 - 16K的光碟/雙層/存儲器，512字節(jié)RAM，ADC和DAC的器（PWM），定時器，IIC和脊髓損傷（8位微控制器（8米）位MCU）
文件頁數(shù)： 8/94頁
文件大?。?/td> 642K
代理商： ST72372
8/94
ST72371/ST72372
Note:
S= Supply
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
PB1/AIN1
PB0/AIN0
ICAP1
PD6
PD5
PD4
PD3
PD2
PD1
PD0
V
SS
ICAP2
V
DD
PC0/OCMP
PC2
PC3
PC4/SCLI
PC5/SDAI
PC6
OSCOUT
OSCIN
PA7
PA6
PA5
PA4
PA3
PA1
I/O
I/O
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
S
I
S
I/O
I/O
I/O
I/O
I/O
I/O
O
I
I/O
I/O
I/O
I/O
I/O
I/O
Port B1 or ADC analog input 1
Port B0 or ADC analog input 0
Timer Input Capture 1
Port D6
Port D5
Port D4
Port D3
Port D2
Port D1
Port D0
Ground
Timer Input Capture 2 with 256 prescaler
Main power supply
Port C0 or Timer Output Compare
Port C2
Port C3
Port C4 or I
2
C Serial Clock
Port C5 or I
2
C Serial Data
Port C6, High Sink
Not for general purpose I/O
External Interrupt: EI0
External Interrupt: EI1
External Interrupt: EI2
Not for general purpose I/O
External Interrupt: EI4
Input/Output Oscillator pin. These pins connect a parallel-resonant crystal, or an external
source to the on-chip oscillator.
Port A7, High Sink
Port A6, High Sink
Port A5, High Sink
Port A4, High Sink
Port A3, High Sink
Port A1, High Sink
Bidirectional. Active low signal. Top priority non
maskable interrupt.
Test mode pin or EPROM programming voltage.
In EPROM devices acts as programming voltage
input V
PP
.
40
RESET
I/O
Can be used to reset external periph-
erals.
41
TEST/V
PP
S
This pin should be tied low in user
mode
42
DA0
O
12-bit DAC (PWM output)
For analog controls, after external
filtering
Pin
Pin Name
Type
Description
Remarks
8
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