STM32F103RDT6 STMicroelectronics, STM32F103RDT6 Datasheet - Page 111

• Manufacturer Part Number: STM32F103RDT6
• Description: MCU ARM 32BIT 384KB FLASH 64LQFP
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32F103RDT6

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 72MHz
• Connectivity: CAN, I²C, IrDA, LIN, SPI, UART/USART, USB
• Peripherals: DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT
• Number Of I /o: 51
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 16x12b; D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Processor Series: STM32F103x
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 64 KB
• Interface Type: CAN, I2C, SPI, USART
• Maximum Clock Frequency: 72 MHz
• Number Of Programmable I/os: 51
• Number Of Timers: 8
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWARM, EWARM-BL, MDK-ARM, RL-ARM, ULINK2
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 3 (12 bit, 16 Channel)
• On-chip Dac: 2 (12 bit, 2 Channel)
• Featured Product: STM32 Cortex-M3 Companion Products
• Eeprom Size: -
• Cpu Family: STM32
• Device Core: ARM Cortex-M3
• Device Core Size: 32b
• Frequency (max): 72MHz
• Total Internal Ram Size: 64KB
• # I/os (max): 51
• Number Of Timers - General Purpose: 8
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 2V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 64
• Package Type: LQFP
• For Use With: 497-10048 - BOARD EVAL ACCELEROMETER497-10030 - STARTER KIT FOR STM32KSDKSTM32-PL - KIT IAR KICKSTART STM32 CORTEXM3497-8512 - KIT STARTER FOR STM32F10XE MCU497-8511 - KIT STARTER FOR STM32 512K FLASH497-8505 - KIT STARTER FOR STM32F10XE MCU497-6438 - BOARD EVALUTION FOR STM32 512K497-6289 - KIT PERFORMANCE STICK FOR STM32MCBSTM32UME - BOARD EVAL MCBSTM32 + ULINK-MEMCBSTM32U - BOARD EVAL MCBSTM32 + ULINK2MCBSTM32 - BOARD EVAL FOR STM STM32X SER497-6053 - KIT STARTER FOR STM32497-6052 - KIT STARTER FOR STM32497-6050 - KIT STARTER FOR STM32497-6049 - KIT EVALUATION LOW COST STM32497-6048 - BOARD EVALUATION FOR STM32497-6047 - KIT DEVELOPMENT FOR STM32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

STM32F103xC, STM32F103xD, STM32F103xE
Table 67.
1. Values in inches are converted from mm and rounded to 4 decimal digits.
1. Drawing is not to scale.
2. Dimensions are in millimeters.
Figure 63. LQFP144, 20 x 20 mm, 144-pin low-profile quad
Seating plane
Pin 1
identification
Symbol
C
ccc
A1
A2
D1
D3
E1
E3
L1
D
A
E
b
c
e
L
k
A
109
144
A2 A1
LQFP144, 20 x 20 mm, 144-pin low-profile quad flat package mechanical data
108
flat package outline
1
ccc C
21.80
19.80
21.80
19.80
0.05
1.35
0.17
0.09
0.45
Min
0°
b
D1
D3
D
millimeters
e
22.00
20.00
17.50
22.00
20.00
17.50
1.40
0.22
0.50
0.60
1.00
0.08
3.5°
(1)
Typ
36
73
72
37
c
E3
Doc ID 14611 Rev 7
E1
E
A1
22.20
20.20
22.20
20.20
Max
1.60
0.15
1.45
0.27
0.20
0.75
7°
L1
L
gage plane
0.25 mm
ME_1A
0.0531
0.0067
0.0035
0.8583
0.7795
0.8583
0.7795
0.0177
0.002
Min
0°
k
Figure 64. Recommended
109
144
108
1
0.5
0.35
inches
0.0551
0.0087
0.8661
0.7874
0.8661
0.7874
0.0197
0.0236
0.0394
0.0031
Package characteristics
0.689
0.689
3.5°
Typ
footprint
(1)
22.6
19.9
19.9
(1)(2)
0.0059
0.0571
0.0106
0.0079
0.7953
0.7953
0.0295
36
73
0.063
0.874
0.874
72
37
Max
1.35
7°
111/123
17.85
22.6
ai149