SAM7-P256 Olimex Ltd., SAM7-P256 Datasheet - Page 5

• Manufacturer Part Number: SAM7-P256
• Description: MCU, MPU & DSP Development Tools DEV BRD FOR AT91SAM7S56
• Manufacturer: Olimex Ltd.

Specifications of SAM7-P256

• Processor To Be Evaluated: AT91SAM7S256 ARM7TDMI-S
• Data Bus Width: 16 bit, 32 bit
• Interface Type: RS-232, USB, JTAG, SPI, TWI, UART
• Dimensions: 120 mm x 80 mm
• Operating Supply Voltage: 6 V
• Silicon Manufacturer: Atmel
• Core Architecture: ARM
• Core Sub-architecture: ARM7TDMI
• Silicon Core Number: AT91S
• Silicon Family Name: AT91SAM7xxxx
• Kit Contents: Board
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 1701511 25R5021

Eleven Peripheral DMA Controller (PDC) Channels
One USB 2.0 Full Speed (12 Mbits per Second) Device Port
One Synchronous Serial Controller (SSC)
Two Universal Synchronous/Asynchronous Receiver Transmitters (USART)
One Master/Slave Serial Peripheral Interface (SPI)
One Three-channel 16-bit Timer/Counter (TC)
One Four-channel 16-bit PWM Controller (PWMC)
One Two-wire Interface (TWI)
One 8-channel 10-bit Analog-to-Digital Converter, Four Channels Multiplexed
with Digital I/Os
SAM-BA™ Boot Assistant
IEEE
5V-tolerant I/Os, including Four High-current Drive I/O lines, Up to 16 mA
Each
Power Supplies
®
1149.1 JTAG Boundary Scan on All Digital Pins
On-chip Transceiver, 328-byte Configurable Integrated FIFOs
Independent Clock and Frame Sync Signals for Each Receiver and
Transmitter
I
High-speed Continuous Data Stream Capabilities with 32-bit Data
Transfer
Individual Baud Rate Generator, IrDA® Infrared
Modulation/Demodulation
Support for ISO7816 T0/T1 Smart Card, Hardware Handshaking,
RS485 Support
Full Modem Line Support on USART1
8- to 16-bit Programmable Data Length, Four External Peripheral Chip
Selects
Three External Clock Input and Two Multi-purpose I/O Pins per
Channel
Double PWM Generation, Capture/Waveform Mode, Up/Down
Capability
Master Mode Support Only, All Two-wire Atmel EEPROMs and I
Compatible Devices Supported
Default Boot program
Interface with SAM-BA Graphic User Interface
Embedded 1.8V Regulator, Drawing up to 100 mA for the Core and
External Components
3.3V or 1.8V VDDIO I/O Lines Power Supply, Independent 3.3V
VDDFLASH Flash Power Supply
2
S Analog Interface Support, Time Division Multiplex Support
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