文档介绍：STM32F205xx
STM32F207xx
ARM-based 32-bit MCU, 150DMIPs, up to 1 MB Flash/128+4KB RAM, USB
OTG HS/FS, , 17 TIMs, 3 ADCs, m. interfaces & camera
Datasheet − production data
Features
FBGA
FBGA
■ Core: ARM 32-bit Cortex™-M3 CPU with
Adaptive real-time accelerator (ART LQFP64 (10 × 10 mm)
Accelerator™) allowing 0-wait state execution LQFP100 (14 × 14 mm) UFBGA176 WLCSP64+2
performance from Flash memory, frequency up LQFP144 (20 × 20 mm) (10 × 10 mm) ( mm pitch)
to 120 MHz, memory protection unit, LQFP176 (24 × 24 mm)
150 DMIPS/ DMIPS/MHz (Dhrystone ) ■ Up to 140 I/O ports with interrupt capability:
■ Memories – Up to 136 fast I/Os up to 60 MHz
– Up to 1 Mbyte of Flash memory – Up to 138 5 V-tolerant I/Os
– 512 bytes of OTP memory ■ Up to munication interfaces
– Up to 128 + 4 Kbytes of SRAM – Up to 3 × I2C interfaces (SMBus/PMBus)
– Flexible static memory controller that – Up to 4 USARTs and 2 UARTs ( Mbit/s,
pact Flash, SRAM, PSRAM, ISO 7816 interface, LIN, IrDA, modem
NOR and NAND memories control)
– LCD parallel interface, 8080/6800 modes – Up to 3 SPIs (30 Mbit/s), 2 with muxed I2S
■ Clock, reset and supply management to achieve audio class accuracy via audio
– From to V application supply and PLL or external PLL
I/Os – 2 × CAN interfaces ( Active)
– POR, PDR, PVD and BOR – SDIO interface
– 4 to 26 MHz crystal oscillator ■ Advanced connectivity
– Internal 16 MHz factory-trimmed RC (1% – USB full-speed device/host/OTG
accuracy at 25 °C) controller with on-chip PHY
– 32 kHz oscillator for RTC with calibration – USB high-speed/full-speed
– Internal 32 kHz RC with calibration device/host/OTG controller with dedicated
■ Low power DMA, on-chip full-speed PHY and ULPI
– Sleep, Stop and Standby modes – 10/100 MAC with dedicated DMA:
supports IEEE 1588v2 hardware, MII/RMII
–VBAT supply for RTC, 20 × 32 bit backup
registers, and optional 4 KB backup SRAM ■ 8- to 14-