STM32F101xC STM32F101xD
STM32F101xE
High-density access line, ARM-based 32-bit MCU with 256 to
512 KB Flash, 9 timers, 1 ADC and 10 communication interfaces
Features
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Core: ARM 32-bit Cortex™-M3 CPU
– 36 MHz maximum frequency,
1.25 DMIPS/MHz (Dhrystone 2.1)
performance
– Single-cycle multiplication and hardware
division
Memories
– 256 to 512 Kbytes of Flash memory
– up to 48 Kbytes of SRAM
– Flexible static memory controller with 4
Chip Select. Supports Compact Flash,
SRAM, PSRAM, NOR and NAND
memories
– LCD parallel interface, 8080/6800 modes
Clock, reset and supply management
– 2.0 to 3.6 V application supply and I/Os
– POR, PDR, and programmable voltage
detector (PVD)
– 4-to-16 MHz crystal oscillator
– Internal 8 MHz factory-trimmed RC
– Internal 40 kHz RC with calibration
capability
– 32 kHz oscillator for RTC with calibration
Low power
– Sleep, Stop and Standby modes
– V
BAT
supply for RTC and backup registers
1 x 12-bit, 1 µs A/D converters (up to 16
channels)
– Conversion range: 0 to 3.6 V
– Temperature sensor
2 × 12-bit D/A converters
DMA
– 12-channel DMA controller
– Peripherals supported: timers, ADC, DAC,
SPIs, I
2
Cs and USARTs
Up to 112 fast I/O ports
LQF
P144
20 × 2
0 mm
LQFP100
14
×
14 mm
LQFP64
10
×
10 mm
■
– 51/80/112 I/Os, all mappable on 16
external interrupt vectors and almost all
5 V-tolerant
■
Debug mode
– Serial wire debug (SWD) & JTAG interfaces
– Cortex-M3 Embedded Trace Macrocell™
Up to 9 timers
– Up to four 16-bit timers, each with up to 4
IC/OC/PWM or pulse counters
– 2 × watchdog timers (Independent and
Window)
– SysTick timer: a 24-bit downcounter
– 2 × 16-bit basic timers to drive the DAC
Up to 10 communication interfaces
– Up to 2 x I
2
C interfaces (SMBus/PMBus)
– Up to 5 USARTs (ISO 7816 interface, LIN,
IrDA capability, modem control)
– Up to 3 SPIs (18 Mbit/s)
CRC calculation unit, 96-bit unique ID
ECOPACK
®
packages
Device summary
Part number
STM32F101RC STM32F101VC
STM32F101ZC
STM32F101RD STM32F101VD
STM32F101ZD
STM32F101RE STM32F101ZE
STM32F101VE
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Table 1.
Reference
STM32F101xC
STM32F101xD
STM32F101xE
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September 2009
Doc ID 14610 Rev 7
1/106
1
STMICROELECTRONICS [ STMICROELECTRONICS ]
