STM32F103RET6 STMicroelectronics, STM32F103RET6 Datasheet - Page 96

• Manufacturer Part Number: STM32F103RET6
• Description: MCU ARM 512KB FLASH MEM 64-LQFP
• Manufacturer: STMicroelectronics
• Series: STM32r

Specifications of STM32F103RET6

• 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: 512KB (512K 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)
• For Use With: 497-10508 - BOARD EVAL FOR MEMS SENSORS497-10048 - BOARD EVAL ACCELEROMETER497-10030 - STARTER KIT FOR STM32497-8853 - BOARD DEMO STM32 UNIV USB-UUSCIKSDKSTM32-PL - KIT IAR KICKSTART STM32 CORTEXM3497-8512 - KIT STARTER FOR STM32F10XE MCU497-8511 - KIT STARTER FOR STM32 512K FLASH497-8505 - KIT STARTER FOR STM32F10XE MCU497-8304 - KIT STM32 MOTOR DRIVER BLDC497-6438 - 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 STM32497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-6444

Electrical characteristics
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Table 54.
1. Refer to SDIO_CLKCR, the SDI clock control register to control the CK output.
USB characteristics
The USB interface is USB-IF certified (Full Speed).
Table 55.
1. Guaranteed by design, not tested in production.
CMD, D inputs (referenced to CK)
CMD, D outputs (referenced to CK) in MMC and SD HS mode
CMD, D outputs (referenced to CK) in SD default mode
t
STARTUP
Symbol
t
t
W(CKH)
W(CKL)
t
t
t
t
OHD
t
OVD
f
ISU
t
OH
PP
OV
t
t
IH
r
Symbol
f
(1)
SD / MMC characteristics
Clock frequency in data transfer
mode
Clock low time, f
Clock high time, f
Clock rise time
Clock fall time
Input setup time
Input hold time
Output valid time
Output hold time
Output valid default time
Output hold default time
USB startup time
USB transceiver startup time
Parameter
PP
PP
= 16 MHz
Doc ID 14611 Rev 7
= 16 MHz
Parameter
STM32F103xC, STM32F103xD, STM32F103xE
C
C
C
C
C
C
C
C
C
C
C
L
L
L
L
L
L
L
L
L
L
L
Conditions
 30 pF
 30 pF
 30 pF
 30 pF
 30 pF
 30 pF
 30 pF
 30 pF
 30 pF
 30 pF
 30 pF
(1)
Min
0.3
0.5
32
31
Max
0
2
0
1
Max
3.5
48
5
6
7
Unit
µs
Unit
MHz
ns
ns
ns
ns