Datasheet 搜索 > 微控制器 > ST Microelectronics（意法半导体） > STM32F205RGT7 数据手册 > STM32F205RGT7 其他数据使用手册 6/8 页
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STM32F205RGT7 其他数据使用手册 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
分类:
微控制器
封装:
LQFP-64
描述:
STMICROELECTRONICS STM32F205RGT7 微控制器, 32位, 高级连接和加密, ARM 皮质-M3, 120 MHz, 1 MB, 128 KB, 64 引脚, LQFP
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STM32F205RGT7数据手册
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6
Outstanding power effi ciency
188 µA/MHz, 22.5 mA at 120 MHz (executing EEMBC CoreMark V1.0 from Flash memory, with the
ART Accelerator enabled and all peripherals off). Who said performance and dynamic power effi ciency were
incompatible! The key to such power effi ciency in Run mode is twofold:
ST’s 90 nm process allowing the CPU core to run at only 1.2 V
The ART Accelerator reducing the number of accesses to Flash
Further contributing to the outstanding power effi ciency:
Advanced low-power modes and features such as battery back-up with RTC and 4-Kbyte back-up SRAM
V
DD
min down to 1.7 V on CSP package
Superior and innovative peripherals
The STM32 F2 series introduces new peripherals to the STM32 platform:
Ethernet MAC 10/100 with IEEE 1588 v2 hardware support
USB OTG with high speed support (external PHY required)
Audio class architecture: I²S and USB peripherals with advanced PLL and data synchronization schemes
Camera interface, 8- to 14-bit parallel, up to 48 Mbyte/s at 48 MHz
Flexible static memory interface (FSMC) running at up to 60 MHz to expand memory space or support an LCD
Crypto/hash processor: 3DES, AES 256/SHA-1, MD5, HMAC
3x SPI running at up to 30 Mbit/s, 6x USART running at up to 7.5 Mbit/s
3x 12-bit ADC, 2 MSPS and up to 6 MSPS in interleaved mode
RTC with hardware calendar support
True random number generator
Fast GPIO (60 MHz toggling speed)
Maximum integration
The Flash and SRAM memories available in the product can accommodate advanced software stacks and user
data, with no need for external memories.
In addition, 512 bytes of OTP memory make it possible to store critical user data such as Ethernet MAC addresses
or cryptographic keys.
The reset circuitry and the internal RC oscillators make the STM32 F2 series a cost-optimized solution.
Extensive tools and SW
A complete range of high-end and low-cost tools is available to provide
software and hardware development solutions.
ST provides an evaluation board allowing full access to the STM32 F2
series features such as external memories, Ethernet, the two USB OTG connectors,
touchscreen TFT display, CMOS camera audio output and exchange audio PLL.
The board provides connection to all I/Os and all peripherals available in the chip.
The order codes are: STM3220G-EVAL (board with STM32F207IGH6 chip, no
encryption support) and STM3221G-EVAL
1
(board with STM32F217IGH6 chip,
encryption support).
For a quick start with the STM32 F2 series, starter kits are available from IAR and
Keil, along with an EvoPrimer from Raisonance. Respective order codes are
STM3220G-SK/IAR, STM3220G-SK/KEI and STM3220G-PRIMER.
Java for STM32
With the STM32 F2 series, start developing embedded applications in Java. Benefi t from the highly-optimized STM32 Java
virtual machine to increase software engineering productivity.
Order code: STM3220G-JAVA
Note:
1. Contact your local ST sales offi ce.
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