参数资料
型号: ST72C314N4TC
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP64
封装: 14 X 14 MM, ROHS COMPLIANT, TQFP-64
文件页数: 24/150页
文件大小: 3530K
代理商: ST72C314N4TC
ST72334xx-Auto, ST72314xx-Auto, ST72124Jx-Auto
12/150
24 -
VSS_3
S
Digital Ground Voltage
25 15 PF0/MCO
I/O
CT
X
ei1
X
Port F0
Main clock output (fOSC/2)
26 16 PF1/BEEP
I/O
CT
X
ei1
X
Port F1
Beep signal output
27 17 PF2
I/O
CT
X
ei1
X
Port F2
28 -
NC
Not Connected
29 18 PF4/OCMP1_A
I/O
CT
X
X
Port F4
Timer A Output Compare 1
30 -
NC
Not Connected
31 19 PF6 (HS)/ICAP1_A
I/O CT HS X
X
Port F6
Timer A Input Capture 1
32 20 PF7 (HS)/EXTCLK_A
I/O CT HS X
X
Port F7
Timer A External Clock Source
33 21 VDD_0
S
Digital Main Supply Voltage
34 22 VSS_0
S
Digital Ground Voltage
35 23 PC0/OCMP2_B
I/O
CT
X
X
Port C0
Timer B Output Compare 2
36 24 PC1/OCMP1_B
I/O
CT
X
X
Port C1
Timer B Output Compare 1
37 25 PC2 (HS)/ICAP2_B
I/O CT HS X
X
Port C2
Timer B Input Capture 2
38 26 PC3 (HS)/ICAP1_B
I/O CT HS X
X
Port C3
Timer B Input Capture 1
39 27 PC4/MISO
I/O
CT
X
X
Port C4
SPI Master In / Slave Out Data
40 28 PC5/MOSI
I/O
CT
X
X
Port C5
SPI Master Out / Slave In Data
41 29 PC6/SCK
I/O
CT
X
X
Port C6
SPI Serial Clock
42 30 PC7/SS
I/O
CT
X
X
Port C7
SPI Slave Select (active low)
43 -
PA0
I/O
CT
X
ei0
X
Port A0
44 -
PA1
I/O
CT
X
ei0
X
Port A1
45 -
PA2
I/O
CT
X
ei0
X
Port A2
46 31 PA3
I/O
CT
X
ei0
X
Port A3
47 32 VDD_1
S
Digital Main Supply Voltage
48 33 VSS_1
S
Digital Ground Voltage
49 34 PA4 (HS)
I/O CT HS X
X
Port A4
50 35 PA5 (HS)
I/O CT HS X
X
Port A5
51 36 PA6 (HS)
I/O CT HS X
T
Port A6
52 37 PA7 (HS)
I/O CT HS X
T
Port A7
53 38 ISPSEL
I
Must be tied low in user mode. In programming
mode when available, this pin acts as In-Situ
Programming mode selection.
54 39 RESET
I/O
C
X
Top priority non maskable interrupt (active low)
55 -
NC
Not Connected
56 -
NC
57 40 VSS_3
S
Digital Ground Voltage
58 41 OSC2 3)
O
Resonator oscillator inverter output or capaci-
tor input for RC oscillator
59 42 OSC1 3)
I
External clock input or Resonator oscillator in-
verter input or resistor input for RC oscillator
60 43 VDD_3
S
Digital Main Supply Voltage
Pin
No.
Pin Name
Type
Level
Port
Main
function
(after
reset)
Alternate function
TQ
FP64
TQ
FP44
Input
Output
Input
Output
fl
oat
wp
u
int
ana
OD
PP
相关PDF资料
PDF描述
ST72124J2TC/XXX 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP44
ST72334J4TB/XXX 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP44
ST72C314J2TC 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PQFP44
ST72314N4TA/XXX 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP64
ST72314N4TB/XXX 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PQFP64
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