ATSAM3S2AA-MU Atmel, ATSAM3S2AA-MU Datasheet - Page 50

• Manufacturer Part Number: ATSAM3S2AA-MU
• Description: IC MCU 32BIT 128KB FLASH 48QFN
• Manufacturer: Atmel
• Series: SAM3Sr

Specifications of ATSAM3S2AA-MU

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 64MHz
• Connectivity: I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.62 V ~ 1.95 V
• Data Converters: A/D 8x10/12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
• Processor Series: ATSAM3x
• Core: ARM Cortex M3
• 3rd Party Development Tools: JTRACE-CM3, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: ATSAM3S-EK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

12.8
12.9
12.10 Analog-to-Digital Converter (ADC)
50
High Speed Multimedia Card Interface (HSMCI)
USB Device Port (UDP)
SAM3S Summary
• Programmable Fault Input providing an asynchronous protection of outputs
• Stepper motor control (2 Channels)
• 4-bit or 1-bit Interface
• Compatibility with MultiMedia Card Specification Version 4.3
• Compatibility with SD and SDHC Memory Card Specification Version 2.0
• Compatibility with SDIO Specification Version V1.1.
• Compatibility with CE-ATA Specification 1.1
• Cards clock rate up to Master Clock divided by 2
• Boot Operation Mode support
• High Speed mode support
• Embedded power management to slow down clock rate when not used
• HSMCI has one slot supporting
• Support for stream, block and multi-block data read and write
• USB V2.0 full-speed compliant,12 Mbits per second.
• Embedded USB V2.0 full-speed transceiver
• Embedded 2688-byte dual-port RAM for endpoints
• Eight endpoints
• Suspend/resume logic
• Integrated Pull-up on DDP
• Pull-down resistor on DDM and DDP when disabled
• up to 16 Channels,
• 10/12-bit resolution
• up to 1 MSample/s
• programmable sequence of conversion on each channel
• Integrated temperature sensor
• Single ended/differential conversion
– One MultiMediaCard bus (up to 30 cards) or
– One SD Memory Card
– One SDIO Card
– Endpoint 0: 64 bytes
– Endpoint 1 and 2: 64 bytes ping-pong
– Endpoint 3: 64 bytes
– Endpoint 4 and 5: 512 bytes ping-pong
– Endpoint 6 and 7: 64 bytes ping-pong
– Ping-pong Mode (two memory banks) for Isochronous and bulk endpoints
6500CS–ATARM–24-Jan-11