PDF ATSAM3S Data sheet ( Hoja de datos )

Número de pieza	ATSAM3S
Descripción	Microcontrollers
Fabricantes	ATMEL Corporation
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Hay una vista previa y un enlace de descarga de ATSAM3S (archivo pdf) en la parte inferior de esta página. Total 30 Páginas
No Preview Available ! Features • Core – ARM® Cortex®-M3 revision 2.0 running at up to 64 MHz – Memory Protection Unit (MPU) – Thumb®-2 instruction set • Pin-to-pin compatible with AT91SAM7S legacy products (48- and 64-pin versions) • Memories – From 64 to 256 Kbytes embedded Flash, 128-bit wide access, memory accelerator, single plane – From 16 to 48 Kbytes embedded SRAM – 16 Kbytes ROM with embedded bootloader routines (UART, USB) and IAP routines – 8-bit Static Memory Controller (SMC): SRAM, PSRAM, NOR and NAND Flash support – Memory Protection Unit (MPU) • System – Embedded voltage regulator for single supply operation – Power-on-Reset (POR), Brown-out Detector (BOD) and Watchdog for safe operation – Quartz or ceramic resonator oscillators: 3 to 20 MHz main power with Failure Detection and optional low power 32.768 kHz for RTC or device clock – High precision 8/12 MHz factory trimmed internal RC oscillator with 4 MHz default frequency for device startup. In-application trimming access for frequency adjustment – Slow Clock Internal RC oscillator as permanent low-power mode device clock – Two PLLs up to 130 MHz for device clock and for USB – Temperature Sensor – Up to 22 peripheral DMA (PDC) channels • Low Power Modes – Sleep and Backup modes, down to 3 µA in Backup mode – Ultra low power RTC • Peripherals – USB 2.0 Device: 12 Mbps, 2668 byte FIFO, up to 8 bidirectional Endpoints. On-Chip Transceiver – Up to 2 USARTs with ISO7816, IrDA®, RS-485, SPI, Manchester and Modem Mode – Two 2-wire UARTs – Up to 2 Two Wire Interface (I2C compatible), 1 SPI, 1 Serial Synchronous Controller www.Data(SI2hSe)e,t41UH.ciogmh Speed Multimedia Card Interface (SDIO/SD Card/MMC) – Up to 6 Three-Channel 16-bit Timer/Counter with capture, waveform, compare and PWM mode. Quadrature Decoder Logic and 2-bit Gray Up/Down Counter for Stepper Motor – 4-channel 16-bit PWM with Complementary Output, Fault Input, 12-bit Dead Time Generator Counter for Motor Control – 32-bit Real-time Timer and RTC with calendar and alarm features – Up to 15-channel, 1Msps ADC with differential input mode and programmable gain stage – One 2-channel 12-bit 1Msps DAC – One Analog Comparator with flexible input selection, window mode, Selectable input hysteresis – 32-bit Cyclic Redundancy Check Calculation Unit (CRCCU) • I/O – Up to 79 I/O lines with external interrupt capability (edge or level sensitivity), debouncing, glitch filtering and on-die Series Resistor Termination – Three 32-bit Parallel Input/Output Controllers, Peripheral DMA assisted Parallel Capture Mode • Packages – 100-lead LQFP, 14 x 14 mm, pitch 0.5 mm / 100-ball LFBGA, 9 x 9 mm, pitch 0.8 mm – 64-lead LQFP, 12 x 12 mm, pitch 0.5 mm / 64-pad QFN 9x9 mm, pitch 0.45 mm – 48-lead LQFP, 9 x 9 mm, pitch 0.5 mm / 48-pad QFN 7x7 mm, pitch 0.45 mm AT91 ARM Cortex M3-based Processor ATSAM3S Series Preliminary Summary NOTE: This is a summary document. The complete document is available on the Atmel website at www.atmel.com. 6500AS–ATARM–11-Dec-09 1 page Figure 2-3. SAM3S 48-pin Version Block Diagram SAM3S Summary TST PCK0-PCK2 XIN XOUT XIN32 XOUT32 ERASE VDDIO VDDCORE VDDPLL TWCK0 TWD0 TWCK1 TWD1 URXD0 UTXD0 URXD1 UTXD1 www.DataSheet4U.com RXD0 TXD0 SCK0 RTS0 CTS0 TCLK[0:2] TIOA[0:2] TIOB[0:2] PWMH[0:3] PWML[0:3] PWMFI0 ADTRG AD[0..7] ADVREF System Controller PLLA PLLB RC 12/8/4 M PMC 3-20 MHz Osc. SUPC OSC32K RC 32k 8 GPBREG RTT RTC POR RSTC WDT SM PIOA / PIOB Voltage Regulator JTAG & Serial Wire In-Circuit Emulator 24-Bit Cortex-M3 Processor SysTick Counter Fmax 64 MHz MPU N V I C I/D S Flash Unique Identifier FLASH 256 KBytes 128 KBytes 64 KBytes SRAM 48 KBytes 32 KBytes 16 KBytes 4-layer AHB Bus Matrix Fmax 64 MHz Peripheral Bridge 2668 USB 2.0 Bytes Full FIFO Speed ROM 16 KBytes TWI0 PDC TWI1 PDC UART0 PDC PDC SPI UART1 PDC USART0 PDC PDC SSC Timer Counter A TC[0..2] PWM PDC Temp. Sensor ADC PDC Analog Comparator ADC Temp Sensor ADVREF CRC Unit DDP DDM NPCS0 NPCS1 NPCS2 NPCS3 MISO MOSI SPCK TF TK TD RD RK RF 6500AS–ATARM–11-Dec-09 5 5 Page 4.1.3 100-Lead LQFP Pinout Table 4-1. 100-lead LQFP SAM3S4/2/1C Pinout 1 ADVREF 26 GND 2 GND 3 PB0/AD4 4 PC29/AD13 5 PB1/AD5 6 PC30/AD14 7 PB2/AD6 8 PC31 9 PB3/AD7 10 VDDIN 11 VDDOUT PA17/PGMD5/ 12 AD0 13 PC26 PA18/PGMD6/ 14 AD1 15 PA21/AD8 16 VDDCORE 17 PC27 PA19/PGMD7/ 18 AD2 www.1D9ataSheet4PUC.c1o5m/AD11 20 PA22/AD9 21 PC13/AD10 22 PA23 23 PC12/AD12 24 PA20/AD3 25 PC0 27 VDDIO 28 PA16/PGMD4 29 PC7 30 PA15/PGMD3 31 PA14/PGMD2 32 PC6 33 PA13/PGMD1 34 PA24 35 PC5 36 VDDCORE 37 PC4 38 PA25 39 PA26 40 PC3 41 PA12/PGMD0 42 PA11/PGMM3 43 PC2 44 PA10/PGMM2 45 GND 46 PA9/PGMM1 47 PC1 PA8/XOUT32/ 48 PGMM0 PA7/XIN32/ 49 PGMNVALID 50 VDDIO SAM3S Summary 51 TDI/PB4 52 PA6/PGMNOE 53 PA5/PGMRDY 54 PC28 55 PA4/PGMNCMD 56 VDDCORE 57 PA27 58 PC8 59 PA28 60 NRST 61 TST 62 PC9 63 PA29 64 PA30 65 PC10 66 PA3 67 PA2/PGMEN2 68 PC11 69 VDDIO 70 GND 71 PC14 72 PA1/PGMEN1 73 PC16 74 PA0/PGMEN0 75 PC17 76 TDO/TRACESWO/ PB5 77 JTAGSEL 78 PC18 79 TMS/SWDIO/PB6 80 PC19 81 PA31 82 PC20 83 TCK/SWCLK/PB7 84 PC21 85 VDDCORE 86 PC22 87 ERASE/PB12 88 DDM/PB10 89 DDP/PB11 90 PC23 91 VDDIO 92 PC24 93 PB13/DAC0 94 PC25 95 GND 96 PB8/XOUT 97 PB9/PGMCK/XIN 98 VDDIO 99 PB14/DAC1 100 VDDPLL 6500AS–ATARM–11-Dec-09 11 11 Page

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