STR710FZ2H6

STR710 系列 256 kB 闪存 64 kB RAM 66 MHz 32-位 微控制器 - LFBGA-144

ARM® core with embedded Flash and RAM

The STR71x series is a family of ARM-powered 32-bit microcontrollers with embedded Flash and RAM. It combines the high performance ARM7TDMI CPU with an extensive range of peripheral functions and enhanced I/O capabilities. STR71xF devices have on-chip high-speed single voltage FLASH memory and high-speed RAM. STR710R devices have high-speed RAM but no internal Flash. The STR71x family has an embedded ARM core and is therefore compatible with all ARM tools and software.

Extensive tools support

STMicroelectronics’ 32-bit, ARM core-based microcontrollers are supported by a complete range of high-end and low-cost development tools to meet the needs of application developers. This extensive line of hardware/software tools includes starter kits and complete development packages all tailored for ST’s ARM core-based MCUs. The range of development packages includes third-party solutions that come complete with a graphical development environment and an in-circuit emulator/programmer featuring a JTAG application interface. These support a range of embedded operating systems OS, while several royalty-free OSs are also available.

For more information, please refer to ST MCU site http://www.st.com/mcu

**Key Features**

.

Core

.

ARM7TDMI 32-bit RISC CPU

.

59 MIPS @ 66 MHz from SRAM

.

45 MIPS @ 50 MHz from Flash

.

Memories

.

Up to 256 Kbytes Flash program memory 10 kcycles endurance, 20 years retention @ 85 ° C

.

16 Kbytes Flash data memory 100 kcycles endurance, 20 years retention@ 85 ° C

.

Up to 64 Kbytes RAM

.

External Memory Interface EMI for up to 4 banks of SRAM, Flash, ROM

.

Multi-boot capability

.

Clock, reset and supply management

.

3.0 to 3.6 V application supply and I/Os

.

Internal 1.8 V regulator for core supply

.

Clock input from 0 to 16.5 MHz

.

Embedded RTC osc. running from external 32 kHz crystal

.

Embedded PLL for CPU clock

.

Realtime Clock for clock-calendar function

.

5 power saving modes: SLOW, WAIT, LPWAIT, STOP and STANDBY modes

.

Nested interrupt controller

.

Fast interrupt handling with multiple vectors

.

32 vectors with 16 IRQ priority levels

.

2 maskable FIQ sources

.

Up to 48 I/O ports

.

30/32/48 multifunctional bidirectional I/OsUp to 14 ports with interrupt capability

.

5 timers

.

16-bit watchdog timer

.

3 16-bit timers with 2 input captures, 2 output compares, PWM and pulse counter

.

16-bit timer for timebase functions

.

10 communication interfaces

.

2 I2C interfaces 1 multiplexed with SPI

.

4 UART asynchronous serial interfaces

.

Smartcard ISO7816-3 interface on UART1

.

2 BSPI synchronous serial interfaces

.

CAN interface 2.0B Active

.

USB Full Speed 12 Mbit/s Device Function with Suspend and Resume

.

HDLC synchronous communications

.

4-channel 12-bit A/D converter

.

Sampling frequency up to 1 kHz

.

Conversion range: 0 to 2.5 V

.

Development tools support

.

Atomic bit SET and RES operations