AT91SAM9260 Series

Catalog

ARM MCU, ARM THUMB, SAM9 FAMILY AT91SAM92 SERIES MICROCONTROLLERS, ARM9, 32 BIT, 210 MHZ, 32 KB

Part	Ethernet	Additional Interfaces	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	USB	Number of Cores/Bus Width	Voltage - I/O	Core Processor	Speed	Package / Case	Mounting Type	RAM Controllers	Graphics Acceleration
Microchip Technology AT91SAM9260B-CU	10 Mbps 100 Mbps	EBI/EMI I2C ISI MMC/SD/SDIO SPI SSC UART/USART	85 °C	-40 °C	217-LFBGA (15x15)	USB 2.0 (2)	1 Core 32 Bit	1.8 V 2.5 V 3.3 V	ARM926EJ-S	180 MHz	217-LFBGA	Surface Mount	SDRAM SRAM
Microchip Technology AT91SAM9260B-CU-100	10 Mbps 100 Mbps	EBI/EMI I2C ISI MMC/SD/SDIO SPI SSC UART/USART	85 °C	-40 °C	217-LFBGA (15x15)	USB 2.0 (2)	1 Core 32 Bit	1.8 V 2.5 V 3.3 V	ARM926EJ-S	180 MHz	217-LFBGA	Surface Mount	SDRAM SRAM

Catalog

Key Features

• * ARM926 ARM Thumb Processor running up to 210 MHz

• * 8-Kbyte Data Cache, 8-Kbyte Instruction Cache

• * Memory Management Unit

• * 8 Kbytes of SRAM, single-cycle access

• * 32 Kbytes of ROM embedding standard bootstrap

• * 32-bit External Bus Interface (EBI) supporting SDRAM, LPSDRAM, Static Memory, Burst Flash, Glueless Connection to CompactFlash® and NAND Flash/SmartMedia® with 1-bit ECC

• * Enhanced Clock Generator and Power Management Controller

• * On-chip Oscillator with Two PLLs

• * Very Slow Clock Operating Mode and Software Power Optimization Capabilities

• * Two Programmable External Clock Signals

• * System Timer Including Periodic Interrupt, Watchdog and Second Counter

• * Real-time Clock with Alarm Interrupt

• * Debug Unit, Two-wire UART and Support for Debug Communication Channel

• * Advanced Interrupt Controller with 8-level Priority, Individually Maskable Vectored Interrupt Sources, SpuriousInterrupt Protected

• * Seven External Interrupt Sources and One Fast Interrupt Source

• * Three 32-bit PIO Controllers with Up to 96 Programmable I/O Lines, Input Change Interrupt and Open-drain Capability on Each Line

• * 25-channel Peripheral DMA Controller (PDC)

• * ITU-R BT. 601/656 Image Sensor Interface (ISI)

• * Media Independent Interface (MII) or Reduced Media Independent Interface (RMII)

• * Integrated 28-byte FIFOs and Dedicated DMA Channels for Receive and Transmit

• * Dual On-chip Transceivers (Single Port Only on 208-lead PQFP Package)

• * Integrated FIFOs and Dedicated DMA Channels

• * On-chip Transceiver, 2-Kbyte Configurable Integrated FIFOs

• * Automatic Protocol Control and Fast Automatic Data Transfers

• * MMC and SD Memory Card-compliant, Supports Up to Two SD Memory Cards

• * 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

• * Support for ISO7816 T0/T1 Smart Card

• * Hardware Handshaking

• * RS485 Support, IrDA® Up To 115 Kbps

• * Full Modem Control Lines on USART1

• * 8 to 16-bit Programmable Data Length

• * 4 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 2-wire Atmel EEPROMs Supported

• * IEEE® 1149.1 JTAG Boundary Scan on All Digital Pins

• * 4-Channel 10-bit ADC

• * 1.65V to 1.95V for VDDCORE, VDDOSC and VDDPLL

• * 3.0V to 3.6V for VDDIOP (Peripheral I/Os) and for VDDIOM (Memory I/Os)

• * 208-pin Green PQFP

• * 217-ball RoHS-compliant LFBGA

Description

The ARM®-based SAM9260 running up to 210 MHz embeds Full Speed USB host and device interfaces, a 10/100 Ethernet MAC and an image sensor interface, as well as standard peripherals such as a Multimedia Card Interface (MCI), I2S, USARTs, master/slave SPIs, 16-bit Timers, a TWI and four-channel 10-bit ADC. The external bus interface features controllers for SDRAM and static memories including NAND flash and CompactFlash. The SAM9260 is available in 217-ball LFBGA and 208-pin QFP packages.