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ST STR715FR0T6 STR715F ADC, 10 COMMUNICATIONS INTERFACES have large stock
| Part number | Brand | Date | QTY | Package | Remarks |
| STR715FR0T6 | ST | 14+ROHS | 7500 | QFP-64 |
Original have in stock |
Features：
■ 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 I2C 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
Specification：
| Datasheet | STR715FR0T6 |
|---|---|
| Packaging | Tray |
| Core Processor | ARM7® |
| Core Size | 32-Bit |
| Speed | 66MHz |
| Connectivity | I²C, HDLC, SmartCard, SPI, UART/USART |
| Peripherals | PWM, WDT |
| Number of I/O | 32 |
| Program Memory Size | 64KB (64K x 8 + 16K) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 16K x 8 |
| Voltage - Supply (Vcc/Vdd) | 3 V ~ 3.6 V |
| Data Converters | A/D 4x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 64-LQFP |
Picture：
Shen Zhen Mingjiada electronic.Co.,ltd.
