STM32F205ZGT6TR Description
The STM32F20x family is based on the high-performance Arm? Cortex?-M3 32-bit RISC core operating at a frequency of up to 120 MHz. The family incorporates high-speed embedded memories (Flash memory up to 1 Mbyte, up to 128 Kbytes of system SRAM), up to 4 Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, three AHB buses and a 32-bit multi-AHB bus matrix. The devices also feature an adaptive real-time memory accelerator (ART Accelerator?) that allows to achieve a performance equivalent to 0 wait state program execution from Flash memory at a CPU frequency up to 120 MHz. This performance has been validated using the CoreMark? benchmark.
STM32F205ZGT6TR Features
· Core: Arm? 32-bit Cortex?-M3 CPU (120 MHz
max) with Adaptive real-time accelerator (ART
Accelerator?) allowing 0-wait state execution
performance from Flash memory, MPU,
150 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1)
· Memories
– Up to 1 Mbyte of Flash memory
– 512 bytes of OTP memory
– Up to 128 + 4 Kbytes of SRAM
– Flexible static memory controller that
supports Compact Flash, SRAM, PSRAM,
NOR and NAND memories
– LCD parallel interface, 8080/6800 modes
· Clock, reset and supply management
– From 1.8 to 3.6 V application supply + I/Os
– POR, PDR, PVD and BOR
– 4 to 26 MHz crystal oscillator
– Internal 16 MHz factory-trimmed RC
– 32 kHz oscillator for RTC with calibration
– Internal 32 kHz RC with calibration
· Low-power modes
– Sleep, Stop and Standby modes
– VBAT supply for RTC, 20 × 32 bit backup
registers, and optional 4 Kbytes backup
SRAM
· 3 × 12-bit, 0.5 μs ADCs with up to 24 channels
and up to 6 MSPS in triple interleaved mode
· 2 × 12-bit D/A converters
· General-purpose DMA: 16-stream controller
with centralized FIFOs and burst support
· Up to 17 timers
– Up to twelve 16-bit and two 32-bit timers,
up to 120 MHz, each with up to four
IC/OC/PWM or pulse counter and
quadrature (incremental) encoder input
· Debug mode: Serial wire debug (SWD), JTAG,
and Cortex?-M3 Embedded Trace Macrocell?
STM32F205ZGT6TR Applications
Motor drive and application control
· Medical equipment
· Industrial applications: PLC, inverters, circuit breakers
· Printers, and scanners
· Alarm systems, video intercom, and HVAC
· Home audio appliances
