STR751FR1 STMicroelectronics, STR751FR1 Datasheet - Page 19

• 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

STR750Fxx STR751Fxx STR752Fxx STR755Fxx
Table 6.
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
Pin n°
H10 37
G10 38 E8 XRTC2
D10
C10
K10 32 G8 VSSA_PLL
F10
E10
J10
H9
K8
K7
H8
G8
G9
D6
D9
K9
F8
F9
E7
E9
B8
B9
J9
J8
27 G5 VDD_IO
28 G7 VDDA_PLL
29 H7 XT2
30 H8 XT1
31 G6 VSS_IO
33
34
35
36 E7 V18BKP
39 E5 NRSTOUT
40 E6 NRSTIN
41
42
41
42
43 B8 P1.03 / TIM2_TI2
(7)
(7)
(7)
(7)
D8
C8
D8
C8
STR750F pin description (continued)
F5 V18REG
F6 VSS18
F7 VSSBKP
F8 XRTC1
(7)
(7)
(7)
(7)
P2.16
P2.14
P2.12
P2.15
P1.15 /
WKP_STDBY
P2.13
P0.15 / CAN_TX
P0.14 / CAN_RX
USB_DN
USB_DP
Pin name
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
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
X
X
X
X
X
X
X
X
X
Input
X
X
X
X
X
X
X
X
EIT15
EIT5
O2
O2
O2
O2
O2
O2
O2
O2
Output
OD
(3)
X
X
X
X
X
X
X
X
PP
X
X
X
X
X
X
X
X
X
X
X
X
X
Port 2.16
Supply voltage for digital I/Os
Supply voltage for PLL
4 MHz main oscillator
Ground voltage for digital I/Os
Ground voltage for PLL
Port 2.15
Port 2.14
Stabilization for main voltage regulator. Requires
external capacitors of at least 10µF between
V18REG and VSS18. See
To be connected to the 1.8V external power supply
when embedded regulators are not used,
Ground Voltage for the main voltage regulator
Stabilization for low power voltage regulator.
Ground Voltage for the low power voltage regulator.
Requires external capacitors of at least 1µF
between V18BKP and VSSBKP. See
To be connected to the 1.8V external power supply
when embedded regulators are not used,
32 kHz oscillator for Realtime Clock
Reset output
Reset input
Port 1.15
Port 2.13
Port 2.12
Port 0.15
Port 0.14
USB: bidirectional data (data -)
USB: bidirectional data (data +)
Port 1.03
function
reset)
(after
Main
Wake-up from STANDBY input pin
CAN: Transmit data output
CAN: Receive data input
TIM2: Input Capture / trigger /
external clock 2 (remappable to
P0.07)
Alternate function
(8)
Figure
Pin description
4.2.
Figure
19/84
4.2.