STR730F STMICROELECTRONICS [STMicroelectronics], STR730F Datasheet - Page 15

• Manufacturer Part Number: STR730F
• Description: ARM7TDMI 32-BIT MCU WITH FLASH, 3x CAN, 4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Table 3. STR73xF Pin Description
51 M6 37 V
52 M7 38 XTAL1
53
54
55
56
57
58
59
60
61
62
63 M8 45 Test
64
65 M10 47 V
66 M11 48 V
67
68
69 M9
70
71
72 L10 50 P3.5/AIN5
73 M12 51 P3.6/AIN6
74 L11 52 P3.7/AIN7
Pin n°
G6
H5
K6
H6
K7
H7
K8
K9
L6
L7
L8
L9
J6
J7
J8
39 XTAL2
40 V
41
42
43 P2.14/SCL0
44 P2.15/SDA0
46 V
49 P3.4/AIN4
P2.8/TDO1/
CAN2RX
P2.9/RDI1/
CAN2TX
P2.10
P2.11
P2.12
P2.13
P3.0/AIN0
P3.1/AIN1
P3.2/AIN2
P3.3/AIN3
SS
SS
BIAS
SS
DD
Pin Name
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
S
S
S
S
S
I
I
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
pd
Input
WUP14 2mA X
WUP16 2mA X
WUP17 2mA X
WUP15 2mA X
INT14 2mA X
INT15 2mA X
2mA X
2mA X
2mA X
2mA X
2mA X
2mA X
2mA X
2mA X
2mA X
2mA X
Output
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
function
Oscillator amplifier circuit output.
Ground for digital I/O (5V)
Oscillator amplifier circuit input and internal
clock generator input.
Ground for digital I/O (5V)
Port 2.8
Port 2.9
Port
2.10
Port
2.11
Port
2.12
Port
2.13
Port
2.14
Port
2.15
Reserved pin. Must be tied to ground
Internal RC Oscillator bias. A 1.3MΩ external
resistor has to be connected to this pin when a
32kHZ RC oscillator frequency is used.
Ground for digital I/O (5V)
Supply voltage for digital I/O (5V)
Port 3.0 ADC: Analog input 0
Port 3.1 ADC: Analog input 1
Port 3.2 ADC: Analog input 2
Port 3.3 ADC: Analog input 3
Port 3.4
Port 3.5
Port 3.6
Port 3.7
reset)
(after
Main
UART1: Transmit
Data output
UART1: Receive
Data input
I2C0:Serial Clock
I2C0:Serial Data
ADC: Analog input 4
(AIN0 in TQFP100)
ADC: Analog input 5
(AIN1 in TQFP100)
ADC: Analog input 6
(AIN2 in TQFP100)
ADC: Analog input 7
(AIN3 in TQFP100)
Alternate function
STR73xF Data Brief
CAN2: Receive
Data input
(TQFP100 only)
CAN2: Transmit
Data output
(TQFP100 only)
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