Rainbow-electronics SBC35-A9G20-C11 Manual de usuario descargar pdf (Pagina 9)

Manchester Encoding/Decoding

✔ Support for ISO7816 T0/T1 Smart Card, Hardware Handshaking, RS485 Support

✔ Full Modem Signal Control on USART0

 Two 2-wire UARTs

 Two Master/Slave Serial Peripheral Interfaces (SPI)

✔ 8- to 16-bit Programmable Data Length, Four External Peripheral Chip Selects

✔ Synchronous Communications

 Two Three-channel 16-bit Timer/Counters (TC)

✔ Three External Clock Inputs, Two Multi-purpose I/O Pins per Channel

✔ Double PWM Generation, Capture/Waveform Mode, Up/Down Capability

✔ High-Drive Capability on Ouputs TIOA0, TIOA1, TIOA2

 One Two-wire Interface (TWI)

✔ Compatible with Standard Two-wire Serial Memories

✔ One, Two or Three Bytes for slave Address

✔ Sequential Read/Write Operation

✔ Master, Multi-master and Slave Mode Operation

✔ Bit Rate: Up to 400Kbits

✔ General Call Supported in Slave Mode

✔ Connection to PDC Channel To Optimize Data Transfers in Master Mode Only

 IEEE® 1149.1 JTAG Boundary Scan on All Digital Pins

 Required Power Supplies:

✔ 0.9V to 1.1V for VDDBU, VDDCORE and VDDPLL

✔ 1.65V to 3.6V for VDDOSC

✔ 1.65V to 3.6V for VDDIOP (Peripheral I/Os)

✔ 3.0V to 3.6V for VDDUSB

✔ 3.0V to 3.6V VDDANA (Analog to Digital Converter)

✔ Programmable 1.65V to 1.95V or 3.0V to 3.6V for VDDIOM (Memory I/Os)

 Available in a 217-ball LFBGA Package

 AT91SAM9G20 Block Diagram

Datasheet USG-00019-A01 9/24

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 23 24

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Rainbow-electronics SBC35-A9G20-C11 Manual de usuario Pagina 9