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STRT71XF Datasheet

  • STRT71XF

  • ARM7TDMI⑩ 32-bit MCU with Flash, USB, CAN 5 timers, ADC, 10...

  • 74頁(yè)

  • STMICROELECTRONICS   STMICROELECTRONICS

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STR71xF
ARM7TDMI鈩?32-bit MCU with Flash, USB, CAN
5 timers, ADC, 10 communications interfaces
鈻?/div>
Core
鈥?ARM7TDMI 32-bit RISC CPU
鈥?59 MIPS @ 66 MHz from SRAM
鈥?45 MIPS @ 50 MHz from Flash
Memories
鈥?Up to 256Kbytes Flash program memory
(10 kcycles endurance, 20 yrs retention)
鈥?16K bytes Flash data memory
(100 kcycles endurance, 20 yrs retention)
鈥?Up to 64 Kbytes RAM
鈥?External Memory Interface (EMI) for up to 4
banks of SRAM, Flash, ROM
鈥?Multi-boot capability
Clock, Reset and Supply Management
鈥?3.0 to 3.6V application supply and I/Os
鈥?Internal 1.8V regulator for core supply
鈥?Clock input from 0 to 16.5 MHz
鈥?Embedded RTC oscillator running from
external 32 kHz crystal
鈥?Embedded PLL for CPU clock
鈥?Realtime Clock for clock-calendar function
鈥?5 power saving modes: SLOW, WAIT,
LPWAIT, STOP and STANDBY modes
Nested interrupt controller
鈥?Fast interrupt handling with multiple vectors
鈥?32 vectors with 16 IRQ priority levels
鈥?2 maskable FIQ sources
鈻?/div>
LQFP64
10 x 10
LQFP144
20 x 20
LFBGA64 8 x 8 x 1.7
LFBGA64
8 x 8 x 1.7
LFBGA144 10 x 10 x 1.7
鈻?/div>
鈻?/div>
5 Timers
鈥?16-bit watchdog timer
鈥?3 16-bit timers with 2 input captures, 2
output compares, PWM and pulse counter
鈥?16-bit timer for timebase functions
10 Communications Interfaces
鈥?2 I
2
C interfaces (1 multiplexed with SPI)
鈥?4 UART asynchronous serial interfaces
鈥?Smart Card ISO7816-3 interface on UART1
鈥?2 BSPI synchronous serial interfaces
鈥?CAN interface (2.0B Active)
鈥?USB Full Speed (12Mbit/s) Device Function
with Suspend and Resume
鈥?HDLC synchronous communications
4-channel 12-bit A/D Converter
鈥?Sampling frequency up to 1kHz
鈥?Conversion range: 0 to 2.5V
Development Tools support
STR711
FR2
256+16
64
STR712
FR0
64+16
16
STR712
FR1
128+16
32
CAN, 32 I/Os
STR712
FR2
256+16
64
STR715
FRx
64+16
16
32 I/Os
鈻?/div>
鈻?/div>
鈻?/div>
鈻?/div>
Up to 48 I/O ports
鈥?30/32/48 multifunctional bidirectional I/Os
鈥?Up to 14 ports with interrupt capability
Table 1. Device summary
Features
Flash - Kbytes
RAM - Kbytes
Peripheral Functions
Operating Voltage
Operating Temp.
Packages
T=LQFP144
20 x 20
H=LFBGA144
10 x10
STR710
FZ1
128+16
32
STR710
FZ2
256+16
64
STR710
RZ
0
64
STR711
FR0
64+16
16
鈻?/div>
STR711
FR1
128+16
32
CAN, EMI, USB, 48 I/Os
USB, 30 I/Os
3.0 to 3.6V
-40 to +85擄C
T=LQFP64
10 x10 /
H=LFBGA64
8 x 8 x 1.7
May 2006
Rev 8
1/74
www.st.com
74

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