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參數(shù)資料
| 型號(hào)： | STR71XF |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | ARM7TDMI? 16/32-BIT MCU WITH FLASH, USB, CAN 5 TIMERS, ADC, 10 COMMUNICATIONS INTERFACES |
| 中文描述： | ARM7TDMI的？ 16/32位微控制器5定時(shí)器，ADC和10 COMMUNICAT離子接口與閃存，USB，可以 |
| 文件頁(yè)數(shù)： | 1/49頁(yè) |
| 文件大小： | 678K |
| 代理商： | STR71XF |
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April 2005
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
1/49
Rev. 6
STR71xF
ARM7TDMI
16/32-BIT MCU WITH FLASH, USB, CAN
5 TIMERS, ADC, 10 COMMUNICATIONS INTERFACES
PRELIMINARY DATA
■
Memories
– Up to 256+16 Kbytes Flash memory (100,000
cycles endurance, 20 yrs retention)
– 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
– 3.3V application supply and I/O interface
– Internal 1.8V voltage regulator for core supply
– 0 to 16 MHz external main oscillator
– 32 kHz external backup oscillator
– Embedded PLL for CPU clock
– Up to 50 MHz CPU operating frequency when
executing from Flash
– Realtime Clock for clock-calendar function
– 4 power saving modes: SLOW, WAIT, 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/O lines
– 14 ports with interrupt capability
■
5 Timers
– 16-bit watchdog timer
– 4 16-bit timers with: 2 input captures, 2 output
compares, PWM and pulse counter modes
■
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 v 2.0 Full Speed (12Mbit/s) Device Func-
tion with Suspend and Resume support
– HDLC synchronous communications
■
4-channel 12-bit A/D Converter
– Conversion time:
–4 channels: up to 500 Hz (2 ms)
–1 channel: up to 1 kHz (1 ms)
– Conversion range: 0 to 2.5V
■
Development Tools Support
– JTAG with debug mode trigger request
Table 1.
Device Summary
TQFP64
10 x 10
TQFP144
20 x 20
LFBGA64
8 x 8 x 1.7
LFBGA144 10 x 10 x 1.7
Features
STR710FZ
1
128+16
32
CAN, EMI, USB,
48 I/Os
STR711FR
1
128+16 256+16
32
STR712FR
1
128+16 256+16
32
STR715FR
0
64+16
16
2
0
2
0
2
FLASH - Kbytes
RAM - Kbytes
256+16
64
64+16
16
64+16
16
64
64
Peripheral Functions
USB, 30 I/Os
CAN, 32 I/Os
32 I/Os
Operating Voltage
3.0 to 3.6V (optional 1.8V for core)
Operating Temp.
-40 to +85°C
Packages
T
=TQFP144 20 x 20
H
=LFBGA144 10 x10
T
=TQFP64 10 x10 /
H
=LFBGA64 8 x 8 x 1.7
1
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