供应链
Projected EOL Date2039-03-27
Country of AssemblyTaiwan
Country of FabricationTaiwan
Country of OriginTaiwan
Export Control Classification Number (ECCN) Code3A991.a.2
Harmonized Tariff Schedule (HTS) Code8542.31.0025
Lifecycle StatusProduction (Last Updated: 12 hours ago)
Manufacturer Lifecycle StatusREL (Last Updated: 12 hours ago)
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描述
由其分销商提供的 Microchip ATSAM3A4CA-AU 的描述。
MCU 32-bit ARM Cortex M3 RISC 256KB Flash 1.8V/2.5V/3.3V 100-Pin LQFP Tray
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 84MHz, CMOS, PQFP100
SAM3A Series 256 kB Flash 64 kB SRAM 84 MHz 32-Bit Microcontroller - LQFP-100
256KB 1.62V~3.6V ARM Cortex-M3 84MHz FLASH 63 LQFP-100(14x14) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
MCU, CORTEX-M3, 84MHZ, LQFP-100; Product Range: SAM32 Family SAM 3A Series Microcontrollers; Architecture: ARM Cortex-M3; No. of Bits: 32bit; CPU Speed: 84MHz; Program Memory Size: 256KB; RAM Memory Size: 64KB; No. of Pins: 100
1.62V~3.6V 84MHz 64KB FLASH 256KB Brown-out Detect/Reset,DMA,I²S,POR,PWM,WDT inside 63 1 1.62V 3.6V 84MHz CANbus，I2C，IrDA，LINbus，MMC，SPI，SSC，UART，USART，USB A/D 16x12b,D/A 2x12b 32bit ARM® Cortex®-M3 LQFP-100 SMD mount 14mm*14mm*1.6mm
制造商别名
Microchip 在全球拥有多个品牌，分销商可将其用作替代名称。Microchip 也可称为以下名称：
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
技术规格
Physical
Case/PackageLQFP
Number of Pins100
Technical
Core ArchitectureARM
Data Bus Width32 b
Frequency84 MHz
HS Code8542.31.0025
InterfaceCAN, I2C, IrDA, LIN, MMC, SPI, UART, USART, USB
Max Frequency84 MHz
Max Operating Temperature85 °C
Max Supply Voltage3.6 V
Memory Size256 kB
Memory TypeFLASH, ROM
Min Operating Temperature-40 °C
Min Supply Voltage1.62 V
Number of ADC Channels16
Number of DAC Channels2
Number of Ethernet Channels1
Number of I2C Channels2
Number of I/Os63
Number of PWM Channels4
Number of SPI Channels1
Number of Timers/Counters1
Number of UART Channels4
Operating Supply Voltage3.6 V
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size64 kB
Schedule B8542310000
Watchdog TimerYes
Dimensions
Height1.45 mm
Length14 mm
Width14 mm