描述
由其分销商提供的 Microchip AT91SAM9G45-CU 的描述。
ARM-BASED EMBEDDED MPU RISC Microcontroller, 32-Bit, FLASH, 400MHz, CMOS, PBGA324
Low Power Advanced Security Capabilities MPU / IC MCU 32BIT 64KB ROM 324TFBGA
AT91SAM9G45-CU - IC, 32-BIT MCU, ARM9, 400MHZ, 324-TFBGA
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/PackageTFBGA
MountSurface Mount
Number of Pins324
Technical
Core ArchitectureARM
Data Bus Width32 b
Frequency400 MHz
InterfaceEBI/EMI, Ethernet, I2C, IrDA, MMC, SPI, Serial, UART, USART, USB
Max Frequency800 MHz
Max Operating Temperature85 °C
Max Supply Voltage3.6 V
Memory Size64 kB
Memory TypeROM, SRAM
Min Operating Temperature-40 °C
Min Supply Voltage900 mV
Number of ADC Channels8
Number of Ethernet Channels1
Number of I2C Channels2
Number of I/Os160
Number of Programmable I/O160
Number of PWM Channels4
Number of SPI Channels2
Number of Timers/Counters5
Number of UART Channels1
Oscillator TypeInternal
PeripheralsDMA, LCD, POR, PWM, WDT
RAM Size64 kB
Dimensions
Height800 µm
Length15 mm
Width15.05 mm