SAM3S4A PDF даташит
Спецификация SAM3S4A изготовлена «ATMEL Corporation» и имеет функцию, называемую «SMART ARM-based Flash MCU». |
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Детали детали
Номер произв | SAM3S4A |
Описание | SMART ARM-based Flash MCU |
Производители | ATMEL Corporation |
логотип |
30 Pages
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SAM3S
Atmel | SMART ARM-based Flash MCU
DATASHEET
Description
The Atmel® | SMART SAM3S series is a member of a family of Flash
microcontrollers based on the high performance 32-bit ARM® Cortex®-M3
processor. It operates at a maximum speed of 64 MHz and features up to 256
Kbytes of Flash and up to 48 Kbytes of SRAM. The peripheral set includes a Full
Speed USB Device port with embedded transceiver, a High Speed MCI for
SDIO/SD/MMC, an External Bus Interface featuring a Static Memory Controller
providing connection to SRAM, PSRAM, NOR Flash, LCD Module and NAND
Flash, 2x USARTs, 2x UARTs, 2x TWIs, 3x SPI, an I2S, as well as 1 PWM timer,
two 3-channel general-purpose 16-bit timers an RTC, an ADC, a 12-bit DAC and
an analog comparator.
The SAM3S device is a medium range general purpose microcontroller with the
best ratio in terms of reduced power consumption, processing power and
peripheral set. This enables the SAM3S to sustain a wide range of applications
including consumer, industrial control, and PC peripherals.
It operates from 1.62V to 3.6V and is available in 48-, 64- and 100-pin QFP, 48-
and 64-pin QFN, and 100-pin TFBGA packages.
The SAM3S series is the ideal migration path from the SAM7S series for
applications that require more performance.The SAM3S series is pin-to-pin
compatible with the SAM3N, SAM4S series (64- and 100-pin versions) and
SAM7S series (64-pin versions).
Atmel-6500F-ATARM-SAM-3S4-3S2-3S1-Datasheet_13-Feb-15
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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 series (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 1.8 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 (I2S), 1 High
Speed Multimedia Card Interface (SDIO/SD Card/MMC)
̶ Up to two 3-channel 16-bit Timer Counters 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, Selectable input hysteresis
̶ 32-bit Cyclic Redundancy Check Calculation Unit (CRCCU)
̶ Write Protected Registers
2 SAM3S [DATASHEET]
Atmel-6500F-ATARM-SAM-3S4-3S2-3S1-Datasheet_13-Feb-15
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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 TFBGA, 9 x 9 mm, pitch 0.8 mm
̶ 64-lead LQFP, 10 x 10 mm, pitch 0.5 mm/64-pad QFN 9x9 mm, pitch 0.5 mm
̶ 48-lead LQFP, 7 x 7 mm, pitch 0.5 mm/48-pad QFN 7x7 mm, pitch 0.5 mm
SAM3S [DATASHEET]
Atmel-6500F-ATARM-SAM-3S4-3S2-3S1-Datasheet_13-Feb-15
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Номер в каталоге | Описание | Производители |
SAM3S4A | SMART ARM-based Flash MCU | ATMEL Corporation |
SAM3S4B | SMART ARM-based Flash MCU | ATMEL Corporation |
SAM3S4C | SMART ARM-based Flash MCU | ATMEL Corporation |
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DataSheet26.com | 2020 | Контакты | Поиск |