STR751FR1 STMicroelectronics, STR751FR1 Datasheet - Page 18

• Manufacturer Part Number: STR751FR1
• Description: 32-bit MCU
• Manufacturer: STMicroelectronics

Specifications of STR751FR1

• Smart Low Power Modes: SLOW, WFI, STOP and STANDBY with backup registers
• Conversion Time: min. 3.75 μs

Pin description
Table 6.
18/84
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
Pin n°
K1
H4
H5
H6
H7
K4
K5
K6
K2
K3
J2
J1
J3
J4
J6
J7
J5
17 G2
18 G1
19 H1
20 H2 P0.09 / I2C_SDA
21 H3 P0.08 / I2C_SCL
22 G3
23 G4
24 H5
25 H4
26 H6
STR750F pin description (continued)
P2.19
P2.18
P0.12 /
UART2_RX /
UART0_CTS /
ADC_IN2 /
SMI_CS1
P0.11 /
UART0_TX /
BOOT1 /
SMI_CS2
P0.10 /
UART0_RX /
SMI_CS3
P2.17 /
UART2_RTS
P1.11
/UART0_RTS
ADC_IN12
P0.27 /
UART2_RTS /
ADC_IN7
P0.26 /
UART2_CTS
P0.25 /
UART2_TX
P0.24 /
UART2_RX
P0.19 / USB_CK /
SSP1_NSS /
ADC_IN4
P0.18 /
SSP1_MOSI
P0.17 /
SSP1_MISO /
ADC_IN3
P0.16 /
SSP1_SCLK
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
I/O
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
T
T
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Input
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
EIT11
EIT4
EIT3
EIT6
O4
O4
O2
O4
O4
O2
O2
O2
O8
O2
O2
O2
O2
O2
O2
O2
O2
STR750Fxx STR751Fxx STR752Fxx STR755Fxx
Output
OD
(3)
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
PP
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Port 0.12
Port
0.11/Boot
mode
selection
input 1
Port 0.10
Port 0.09
Port 0.08
Port 2.19
Port 2.18
Port 2.17
Port 1.11
Port 0.27
Port 0.26
Port 0.25
Port 0.24
Port 0.19
Port 0.18
Port 0.17
Port 0.16
function
reset)
(after
Main
UART0: Clear To
Send input
Serial Memory
Interface: chip
select output 1
UART0: Transmit
data output
UART0: Receive
Data input
I2C: Serial Data
I2C: Serial clock
UART2: Ready To Send output
UART0: Ready
To Send
output
UART2: Ready
To Send
output
UART2: Clear To Send input
UART2: Transmit data output
(remappable to P0.13)
UART2: Receive data input
(remappable to P0.12)
SSP1: Slave
select input
(remappable to
P0.11)
USB:
48 MHz Clock
input
SSP1: Master out/slave in data
(remappable to P0.10)
SSP1: Master
in/slave out data
(remappable to
P0.09)
SSP1: serial clock (remappable to
P0.08)
Alternate function
(4)
(8)
(8)
(8)
(8)
ADC: Analog
input 2
UART2: Receive
Data input (when
remapped)
Serial Memory
Interface: chip
select output 2
Serial Memory
Interface: chip
select output 3
ADC: Analog
input 12
ADC: Analog
input 7
ADC: Analog
input 4
ADC: Analog
input 3
(8)
(8)
(8)
(8)
(4)