32-bit ARM Cortex M3 RISC microcontroller featuring a 128KB Flash program memory and 20KB RAM. Operates at a maximum clock rate of 72 MHz with a 32-bit data bus width. Includes 51 programmable I/Os, 4 timers, and interfaces for CAN, I2C, SPI, USART, and USB. Packaged in a 64-pin LQFP (Low Profile Quad Flat Package) with gull-wing leads for surface mounting. Supports operating supply voltages up to 3.6V and offers dual ADCs with 16 channels each.
PackageLQFP
MountingSurface Mount
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Technical Specifications
Stmicroelectronics STM32F103RBSPS 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
128KB
RAM Size
20KB
Number of Programmable I/Os
51
Core Architecture
ARM
Programmability
Yes
Number of Timers
4
Interface Type
CAN/I2C/SPI/USART/USB
CAN
1
I2C
2
SPI
2
Ethernet
0
UART
0
USART
3
USB
1
I2S
0
Max Operating Supply Voltage
3.6V
ADC Channels
16/16
Number of ADCs
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
Datasheet
Stmicroelectronics STM32F103RBSPS Datasheet
Download the complete datasheet for Stmicroelectronics STM32F103RBSPS to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.