參數(shù)資料
型號: ST52440G3
英文描述: MAX 7000 CPLD 64 MC 44-TQFP
中文描述: 8位重癥監(jiān)護病房與定時器/脈寬調(diào)制。模擬比較器。可控硅/ PWM定時器。水分散粒劑。提供了8K存儲器
文件頁數(shù): 3/88頁
文件大?。?/td> 1162K
代理商: ST52440G3
ST52T430/E430
11/88
Table 1.2 ST52x430 TQFP32 Pin list
TQFP32
Pins
NAME
Programming Phase
Working Phase
1
INT/PC0
PHASE signal (PHASE)
External interrupt, Digital I/O
2
T0OUT/PC1
Timer/PWM 0 output, Digital I/O
3
T1OUT/PC2
Timer/PWM 1 output, Digital I/O
4
T2OUT/PC3
Timer/PWM 2 output, Digital I/O
5
TX/PC4
SCI Output, Digital I/O
6
RX/PC5
SCI Input, Digital I/O
7
PC6
Digital I/O
8
PC7
Digital I/O
9
Ain0/PB0
Address Reset (RST_ADD)
Analog Input, Digital I/O
10
Ain1/PB1
Address Increment (INC_ADD)
Analog Input, Digital I/O
11
Ain2/PB2
Configuration Reset (RST_CONF)
Analog Input, Digital I/O
12
Ain3/PB3
Configuration Increment (INC_CONF)
Analog Input, Digital I/O
13
VDDA
Analog Power Supply
14
GNDA
Analog Ground
15
Ain4/PB4
Analog Input, Digital I/O
16
Ain5/PB5
Analog Input, Digital I/O
21
Ain6/PB6
Analog Input, Digital I/O
22
Ain7/PB7/PA7
I/O EPROM Data
Analog Input, Digital I/O
19
PA6
I/O EPROM Data
Digital I/O
20
T0CLK/PA5
I/O EPROM Data
Timer/PWM 0 clock, Digital I/O
21
T0STRT/PA4
I/O EPROM Data
Timer/PWM 0 start/stop, Digital I/O
22
T2OUT/PA3
I/O EPROM Data
Timer/PWM 2 compl. output, Digital I/O
23
T1OUT/PA2
I/O EPROM Data
Timer/PWM 1 compl. output, Digital I/O
24
T0OUT/PA1
I/O EPROM Data
Timer/PWM 0 compl. output, Digital I/O
25
T0RES/PA0
I/O EPROM Data
Timer/PWM 0 Reset, Digital I/O
26
VPP
EPROM Programming Power supply
(12V
± 5%)
EPROM VDD or Vss
27
Vss
Digital Ground
28
VDD
Digital Power Supply
29
RESET
General Reset
30
OSCOUT
Oscillator Output
31
OSCIN
Oscillator Input
32
TEST
Must be tied to Vss
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