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SAM4L_14 Datasheet, PDF (2/176 Pages) ATMEL Corporation – Technology for Ultra-low Power Consumption | |||
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ATSAM4L8/L4/L2
â Digital Frequency Locked Loop (DFLL) with wide input range
â Up to 16 peripheral DMA (PDCA) channels
⢠Peripherals
â USB 2.0 Device and Embedded Host: 12 Mbps, up to 8 bidirectional Endpoints and Multi-packet Ping-pong Mode. On-
Chip Transceiver
â Liquid Crystal Display (LCD) Module with Capacity up to 40 Segments and up to 4 Common Terminals
â One USART with ISO7816, IrDA®, RS-485, SPI, Manchester and LIN Mode
â Three USART with SPI Mode
â One PicoUART for extended UART wake-up capabilities in all sleep modes
â Windowed Watchdog Timer (WDT)
â Asynchronous Timer (AST) with Real-time Clock Capability, Counter or Calendar Mode Supported
â Frequency Meter (FREQM) for Accurate Measuring of Clock Frequency
â Six 16-bit Timer/Counter (TC) Channels with capture, waveform, compare and PWM mode
â One Master/Slave Serial Peripheral Interface (SPI) with Chip Select Signals
â Four Master and Two Slave Two-wire Interfaces (TWI), up to 3.4Mbit/s I2C-compatible
â One Advanced Encryption System (AES) with 128-bit key length
â One 16-channel ADC 300Ksps (ADC) with up to 12 Bits Resolution
â One DAC 500Ksps (DACC) with up to 10 Bits Resolution
â Four Analog Comparators (ACIFC) with Optional Window Detection
â Capacitive Touch Module (CATB) supporting up to 32 buttons
â Audio Bitstream DAC (ABDACB) Suitable for Stereo Audio
â Inter-IC Sound (IISC) Controller, Compliant with Inter-IC Sound (I2S) Specification
â Peripheral Event System for Direct Peripheral to Peripheral Communication
â 32-bit Cyclic Redundancy Check Calculation Unit (CRCCU)
â Random generator (TRNG)
â Parallel Capture Module (PARC)
â Glue Logic Controller (GLOC)
⢠I/O
â Up to 75 I/O lines with external interrupt capability (edge or level sensitivity), debouncing, glitch filtering and slew-rate
control
â Up to Six High-drive I/O Pins
⢠Single 1.68-3.6V Power Supply
⢠Packages
â 100-lead LQFP, 14 x 14 mm, pitch 0.5 mm/100-ball VFBGA, 7x7 mm, pitch 0.65 mm
â 64-lead LQFP, 10 x 10 mm, pitch 0.5 mm/64-pad QFN 9x9 mm, pitch 0.5 mm
â 64-ball WLCSP, 4,314x4,434 mm, pitch 0.5 mm for SAM4LC4/2 and SAM4LS4/2 series
â 64-ball WLCSP, 5,270x5,194 mm, pitch 0.5 mm for SAM4LC8 and SAM4LS8 series
â 48-lead LQFP, 7 x 7 mm, pitch 0.5 mm/48-pad QFN 7x7 mm, pitch 0.5 mm
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42023GSâSAMâ03/2014
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