STM32F051R4T6TR STMicroelectronics, STM32F051R4T6TR Datasheet - Page 103

• Manufacturer Part Number: STM32F051R4T6TR
• Description: ARM Microcontrollers - MCU ARM Cortex M0 16kB 48 MHz CPU 8kB Flash
• Manufacturer: STMicroelectronics

Specifications of STM32F051R4T6TR

• Rohs: yes

STM32F051x
9
Revision history
Table 74.
05-Apr-2012
25-Apr-2012
23-Jul-2012
Date
Document revision history
Revision
1
2
3
Doc ID 022265 Rev 3
Initial release
Updated
peripheral counts
Corrected Group 3 pin order in
GPIOs available on STM32F051x
Updated current
Updated
Features reorganized and
structure changed.
Added LQFP32 package.
Updated
unit
Modified number of priority levels in
vectored interrupt controller
Added note
TIM2_CH1_ETR in
Alternate functions selected through GPIOA_AFR registers
for port
through GPIOA_AFR registers for port
Updated I
characteristics
Updated ACC
and
Updated
Added BOOT0 input low and high level voltage in
I/O static
Modified number of pins in V
changed condition for V
characteristics.
Changed V
diagram using the
Updated Ts_temp in
(CRC).
Table 39: HSI14 oscillator
A. Added
Table 2: STM32F051x family device features and
Table 39: HSI14 oscillator characteristics
Section 3.4: Cyclic redundancy check calculation
Table 49: I/O current injection
characteristics.
VDD
DD
3.
, I
HSI
for PB2 and PB8, changed TIM2_CH_ETR into
to V
.
VSS
consumptionTable 25
in
Table 15: Alternate functions selected
for 1 SPI and 1 I2C in 32-pin package
DDA
ADC.
, and I
Table 13: Pin definitions
Table 38: HSI oscillator characteristics
Table 59: TS
in
OLFM+
INJ(PIN)
Figure 23: Typical connection
Changes
Section 3: Functional overview
(NVIC).
OL
in
characteristics.
Table 5: Capacitive sensing
and V
in
Table 51: Output voltage
devices.
characteristics.
Table 18: Current
Section 3.9.1: Nested
OH
to
B.
susceptibility.
description, and
Table
Revision history
and
29.
Table 14:
Table 50:
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