參數(shù)資料
型號: ST72254G1M5
英文描述: 8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY. ADC. 16-BIT TIMERS. SPI.
中文描述: 8位單電壓閃存微控制器。 ADC的。 16位定時器。的SPI。
文件頁數(shù): 108/140頁
文件大?。?/td> 1349K
代理商: ST72254G1M5
ST72104G, ST72215G, ST72216G, ST72254G
7/140
2 PIN DESCRIPTION
Figure 2. 28-Pin SO Package Pinout
Figure 3. 32-Pin SDIP Package Pinout
15
16
17
18
19
20
28
27
26
25
24
23
22
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
RESET
OSC1
AIN3/ICAP2_B/PC3
AIN4/OCMP2_B/PC4
AIN5/EXTCLK_A/PC5
ICAP1_A/PB0
OCMP1_A/PB1
ICAP2_A/PB2
OCMP2_A/PB3
MOSI/PB4
ISPDATA/MISO/PB5
ISPCLK/SCK/PB6
SS/PB7
OSC2
VDD
VSS
PC2/MCO/AIN2
PC1/OCMP1_B/AIN1
PC0/ICAP1_B/AIN0
PA7 (HS)
PA6 (HS)/SDAI
PA5 (HS)
PA4 (HS)/SCLI
PA3 (HS)
PA2 (HS)
PA1 (HS)
PA0 (HS)
ISPSEL
ei1
ei0
ei0 or ei1
(HS) 20mA high sink capability
eiX
associated external interrupt vector
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
29
30
31
32
RESET
OSC1
AIN3/ICAP2_B/PC3
AIN4/OCMP2_B/PC4
AIN5/EXTCLK_A/PC5
ICAP1_A/PB0
OCMP1_A/PB1
ICAP2_A/PB2
OCMP2_A/PB3
MOSI/PB4
ISPDATA/MISO/PB5
ISPCLK/SCK/PB6
SS/PB7
OSC2
NC
VDD
VSS
PC2/MCO/AIN2
PC1/OCMP1_B/AIN1
PC0/ICAP1_B/AIN0
PA7 (HS)
PA6 (HS)/SDAI
PA5 (HS)
PA4 (HS)/SCLI
PA3 (HS)
PA2 (HS)
PA1 (HS)
PA0 (HS)
ISPSEL
NC
ei1
ei0
ei1
ei0 or ei1
(HS) 20mA high sink capability
eiX
associated external interrupt vector
5
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