SAM9261 Atmel Corporation, SAM9261 Datasheet - Page 2
SAM9261
Manufacturer Part Number
SAM9261
Description
Manufacturer
Atmel Corporation
Datasheets
1.SAM9260.pdf
(290 pages)
2.SAM9261.pdf
(248 pages)
3.SAM9261.pdf
(749 pages)
4.SAM9261.pdf
(44 pages)
5.SAM9261.pdf
(1274 pages)
6.SAM9261.pdf
(43 pages)
Specifications of SAM9261
Flash (kbytes)
0 Kbytes
Pin Count
217
Max. Operating Frequency
240 MHz
Cpu
ARM926
Hardware Qtouch Acquisition
No
Max I/o Pins
96
Ext Interrupts
96
Usb Transceiver
3
Usb Speed
Full Speed
Usb Interface
Host, Device
Spi
2
Twi (i2c)
1
Uart
4
Ssc
3
Sd / Emmc
1
Graphic Lcd
Yes
Video Decoder
No
Camera Interface
No
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
160
Self Program Memory
NO
External Bus Interface
1
Dram Memory
sdram
Nand Interface
Yes
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.8/3.3
Operating Voltage (vcc)
1.08 to 1.32
Fpu
No
Mpu / Mmu
No/Yes
Timers
3
Output Compare Channels
3
Input Capture Channels
3
32khz Rtc
Yes
Calibrated Rc Oscillator
No
- SAM9260 PDF datasheet
- SAM9261 PDF datasheet #2
- SAM9261 PDF datasheet #3
- SAM9261 PDF datasheet #4
- SAM9261 PDF datasheet #5
- SAM9261 PDF datasheet #6
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2
Advanced Interrupt Controller (AIC)
Debug Unit (DBGU)
Periodic Interval Timer (PIT)
Watchdog Timer (WDT)
Real-Time Timer (RTT)
Three 32-bit Parallel Input/Output Controllers (PIO) PIOA, PIOB and PIOC
Nineteen Peripheral DMA (PDC) Channels
Multimedia Card Interface (MCI)
Three Synchronous Serial Controllers (SSC)
Three Universal Synchronous/Asynchronous Receiver Transmitters (USART)
Two Master/Slave Serial Peripheral Interface (SPI)
One Three-channel 16-bit Timer/Counters (TC)
Two-wire Interface (TWI)
IEEE
Required Power Supplies:
Available in a 217-ball LFBGA RoHS-compliant Package
– Individually Maskable, Eight-level Priority, Vectored Interrupt Sources
– Three External Interrupt Sources and One Fast Interrupt Source, Spurious Interrupt Protected
– 2-wire USART and support for Debug Communication Channel, Programmable ICE Access Prevention
– Mode for General Purpose Two-wire UART Serial Communication
– 20-bit Interval Timer plus 12-bit Interval Counter
– Key Protected, Programmable Only Once, Windowed 12-bit Counter, Running at Slow Clock
– 32-bit Free-running Backup Counter Running at Slow Clock
– 96 Programmable I/O Lines Multiplexed with up to Two Peripheral I/Os
– Input Change Interrupt Capability on Each I/O Line
– Individually Programmable Open-drain, Pull-up Resistor and Synchronous Output
– SDCard and MultiMediaCard
– Automatic Protocol Control and Fast Automatic Data Transfers with PDC, MMC and SDCard Compliant
– Independent Clock and Frame Sync Signals for Each Receiver and Transmitter
– I²S Analog Interface Support, Time Division Multiplex Support
– High-speed Continuous Data Stream Capabilities with 32-bit Data Transfer
– Individual Baud Rate Generator, IrDA
– Support for ISO7816 T0/T1 Smart Card, Hardware and Software Handshaking, RS485 Support
– 8- to 16-bit Programmable Data Length, Four External Peripheral Chip Selects
– Three External Clock Inputs, Two multi-purpose I/O Pins per Channel
– Double PWM Generation, Capture/Waveform Mode, Up/Down Capability
– Master Mode Support, All Two-wire Atmel EEPROMs Supported
– 1.08V to 1.32V for VDDCORE and VDDBU
– 3.0V to 3.6V for VDDOSC and for VDDPLL
– 2.7V to 3.6V for VDDIOP (Peripheral I/Os)
– 1.65V to 1.95V and 3.0V to 3.6V for VDDIOM (Memory I/Os)
®
1149.1 JTAG Boundary Scan on All Digital Pins
AT91SAM9261
™
Compliant
®
Infrared Modulation/Demodulation
6062N–ATARM–3-Oct-11
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