32-bit ARM Cortex M3 RISC microcontroller featuring 512KB Flash program memory and 64KB RAM. Operates at a maximum clock rate of 72 MHz with 51 I/O pins. Includes multiple interfaces: 5 USART, 3 SPI, 2 I2C, 1 CAN, and 1 USB. Triple 12-bit ADCs and dual 12-bit DACs are integrated. Packaged in a 64-pin LQFP (10x10mm) for surface mounting.
PackageLQFP
MountingSurface Mount
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Technical Specifications
Stmicroelectronics STM32F103RET7TR technical specifications.
General
Basic Package Type
Lead-Frame SMT
Package Family Name
QFP
Package/Case
LQFP
Package Description
Low Profile Quad Flat Package
Lead Shape
Gull-wing
Pin Count
64
PCB
64
Package Length (mm)
10
Package Width (mm)
10
Package Height (mm)
1.4
Seated Plane Height (mm)
1.6(Max)
Pin Pitch (mm)
0.5
Package Material
Plastic
Mounting
Surface Mount
Jedec
MS-026BCD
Family Name
STM32F
Data Bus Width
32bit
Instruction Set Architecture
RISC
Maximum Clock Rate
72MHz
Maximum CPU Frequency
72MHz
Device Core
ARM Cortex M3
Program Memory Type
Flash
Program Memory Size
512KB
RAM Size
64KB
Number of Programmable I/Os
51
Core Architecture
ARM
Programmability
Yes
Number of Timers
8
Interface Type
CAN/I2C/SPI/USART/USB
CAN
1
I2C
2
SPI
3
Ethernet
0
UART
0
USART
5
USB
1
I2S
0
Max Operating Supply Voltage
3.6V
Min Operating Temperature
-40°C
Max Operating Temperature
105°C
ADC Channels
16/16/16
Number of ADCs
Triple
DAC Channels
2/2
DAC Resolution
12/12bit
Number of DACs
Dual
Compliance
Cage Code
SCR76
EU RoHS
Yes
HTS Code
8542310001
Schedule B
8542310000
Automotive
No
AEC Qualified
No
PPAP
No
Radiation Hardening
No
RoHS Versions
2011/65/EU, 2015/863
Datasheet
Stmicroelectronics STM32F103RET7TR Datasheet
Download the complete datasheet for Stmicroelectronics STM32F103RET7TR to view detailed technical specifications.
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