ATSAM3S4AA-MU Atmel, ATSAM3S4AA-MU Datasheet - Page 50
![IC MCU 32BIT 256KB FLASH 48QFN](/photos/7/34/73471/48-vqfn-6_543-5130_01-4_sml.jpg)
ATSAM3S4AA-MU
Manufacturer Part Number
ATSAM3S4AA-MU
Description
IC MCU 32BIT 256KB FLASH 48QFN
Manufacturer
Atmel
Series
SAM3Sr
Specifications of ATSAM3S4AA-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
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
48K 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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATSAM3S4AA-MU
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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