參數(shù)資料
型號: STR711FR2H6
廠商: 意法半導(dǎo)體
英文描述: ARM7TDMI⑩ 32-bit MCU with Flash, USB, CAN 5 timers, ADC, 10 communications interfaces
中文描述: ARM7TDMI的⑩32位閃存,USB接口,5定時器的CAN微控制器,ADC和10個通信接口
文件頁數(shù): 1/77頁
文件大?。?/td> 881K
代理商: STR711FR2H6
March 2007
Rev 11
1/77
77
STR71xF
ARM7TDMI 32-bit MCU with Flash, USB, CAN
5 timers, ADC, 10 communications interfaces
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 yrs retention @
85° C)
– 16K bytes Flash data memory
(100 kcycles endurance, 20 yrs 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 3.6V application supply and I/Os
– Internal 1.8V 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/Os
Up 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 Communications Interfaces
– 2 I
2
C interfaces (1 multiplexed with SPI)
– 4 UART asynchronous serial interfaces
– Smart Card ISO7816-3 interface on UART1
– 2 BSPI synchronous serial interfaces
– CAN interface (2.0B Active)
– USB Full Speed (12Mbit/s) Device Function
with Suspend and Resume
– HDLC synchronous communications
4-channel 12-bit A/D Converter
– Sampling frequency up to 1kHz
– Conversion range: 0 to 2.5V
Development tools support
LQFP64
10 x 10
LQFP144
20 x 20
LFBGA64
8 x 8 x 1.7
LFBGA144 10 x 10 x 1.7
www.st.com
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