STM32F205ZG STMicroelectronics, STM32F205ZG Datasheet - Page 2

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STM32F205ZG

Manufacturer Part Number
STM32F205ZG
Description
High-performance ARM Cortex-M3 MCU with 1 Mbyte Flash, 120 MHz CPU, ART Accelerator
Manufacturer
STMicroelectronics
Datasheet

Specifications of STM32F205ZG

10/100 Ethernet Mac With Dedicated Dma
supports IEEE 1588v2 hardware, MII/RMII

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Contents
Contents
1
2
2/170
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.1
2.2
Full compatibility throughout the family . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Device overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
2.2.7
2.2.8
2.2.9
2.2.10
2.2.11
2.2.12
2.2.13
2.2.14
2.2.15
2.2.16
2.2.17
2.2.18
2.2.19
2.2.20
2.2.21
2.2.22
2.2.23
2.2.24
2.2.25
2.2.26
2.2.27
2.2.28
ARM
Adaptive real-time memory accelerator (ART Accelerator™) . . . . . . . . 18
Memory protection unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Embedded Flash memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
CRC (cyclic redundancy check) calculation unit . . . . . . . . . . . . . . . . . . 19
Embedded SRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Multi-AHB bus matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
DMA controller (DMA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Flexible static memory controller (FSMC) . . . . . . . . . . . . . . . . . . . . . . . 20
Nested vectored interrupt controller (NVIC) . . . . . . . . . . . . . . . . . . . . . . 21
External interrupt/event controller (EXTI) . . . . . . . . . . . . . . . . . . . . . . . 21
Clocks and startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Boot modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Power supply schemes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Power supply supervisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Voltage regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Real-time clock (RTC), backup SRAM and backup registers . . . . . . . . 25
Low-power modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
V
Timers and watchdogs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Inter-integrated circuit interface (I²C) . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Universal synchronous/asynchronous receiver transmitters
(UARTs/USARTs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Serial peripheral interface (SPI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Inter-integrated sound (I
SDIO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Ethernet MAC interface with dedicated DMA and IEEE 1588 support . 31
Controller area network (CAN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Universal serial bus on-the-go full-speed (OTG_FS) . . . . . . . . . . . . . . . 32
BAT
®
operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Cortex™-M3 core with embedded Flash and SRAM . . . . . . . . . 18
Doc ID 15818 Rev 8
2
S) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
STM32F205xx, STM32F207xx

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