STM32F103xC STM32F103xD
STM32F103xE
High-density performance line ARM-based 32-bit MCU with 256 to
512KB Flash, USB, CAN, 11 timers, 3 ADCs, 13 communication interfaces
Features
FBGA
■ Core: ARM 32-bit Cortex™-M3 CPU
WLCSP64
LQFP64 10 × 10 mm,
– 72 MHz maximum frequency,
LFBGA100 10 × 10 mm
LQFP100 14 × 14 mm,
LFBGA144 10 × 10 mm
1.25 DMIPS/MHz (Dhrystone 2.1)
LQFP144 20 × 20 mm
performance at 0 wait state memory
access
■ Up to 112 fast I/O ports
– 51/80/112 I/Os, all mappable on 16
external interrupt vectors and almost all
5 V-tolerant
– Single-cycle multiplication and hardware
division
■ Memories
■ Up to 11 timers
– 256 to 512 Kbytes of Flash memory
– up to 64 Kbytes of SRAM
– Flexible static memory controller with 4
Chip Select. Supports Compact Flash,
SRAM, PSRAM, NOR and NAND memories
– Up to four 16-bit timers, each with up to 4
IC/OC/PWM or pulse counter and
quadrature (incremental) encoder input
– 2 × 16-bit motor control PWM timers with
dead-time generation and emergency stop
– LCD parallel interface, 8080/6800 modes
– 2 × watchdog timers (Independent and
Window)
■ Clock, reset and supply management
– 2.0 to 3.6 V application supply and I/Os
– POR, PDR, and programmable voltage
detector (PVD)
– SysTick timer: a 24-bit downcounter
– 2 × 16-bit basic timers to drive the DAC
■ Up to 13 communication interfaces
2
– 4-to-16 MHz crystal oscillator
– Up to 2 × I C interfaces (SMBus/PMBus)
– Internal 8 MHz factory-trimmed RC
– Internal 40 kHz RC with calibration
– 32 kHz oscillator for RTC with calibration
– Up to 5 USARTs (ISO 7816 interface, LIN,
IrDA capability, modem control)
– Up to 3 SPIs (18 Mbit/s), 2 with I S
interface multiplexed
– CAN interface (2.0B Active)
– USB 2.0 full speed interface
– SDIO interface
2
■ Low power
– Sleep, Stop and Standby modes
– V
supply for RTC and backup registers
BAT
■ 3 × 12-bit, 1 µs A/D converters (up to 21
■ CRC calculation unit, 96-bit unique ID
channels)
®
■ ECOPACK packages
– Conversion range: 0 to 3.6 V
– Triple-sample and hold capability
– Temperature sensor
Table 1.
Device summary
Part number
Reference
■ 2 × 12-bit D/A converters
STM32F103RC STM32F103VC
STM32F103ZC
■ DMA: 12-channel DMA controller
STM32F103xC
STM32F103xD
STM32F103xE
– Supported peripherals: timers, ADCs, DAC,
2
2
SDIO, I Ss, SPIs, I Cs and USARTs
STM32F103RD STM32F103VD
STM32F103ZD
■ Debug mode
STM32F103RE STM32F103ZE
STM32F103VE
– Serial wire debug (SWD) & JTAG interfaces
– Cortex-M3 Embedded Trace Macrocell™
September 2009
Doc ID 14611 Rev 7
1/123
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