Datasheet AT91M42800A-33AU - Atmel ARM Microcontrollers - MCU 8 Kb SRAM 33 MHz - PWM — 数据表
Part Number: AT91M42800A-33AU
详细说明
Manufacturer: Atmel
Description: ARM Microcontrollers - MCU 8 Kb SRAM 33 MHz - PWM
Docket:
Features
· Utilizes the ARM7TDMI® ARM® Thumb® Processor Core
High-performance 32-bit RISC Architecture High-density 16-bit Instruction Set Leader in MIPS/Watt Embedded ICE (In-circuit Emulation) 8K Bytes Internal SRAM Fully Programmable External Bus Interface (EBI) Maximum External Address Space of 64M Bytes Up to 8 Chip Selects Software Programmable 8/16-bit External Data Bus 8-channel Peripheral Data Controller 8-level Priority, Individually Maskable, Vectored Interrupt Controller 5 External Interrupts, Including a High-priority, Low-latency Interrupt Request 54 Programmable I/O Lines 6-channel 16-bit Timer/Counter 6 External Clock Inputs, 2 Multi-purpose I/O Pins per Channel 2 USARTs 2 Dedicated Peripheral Data Controller (PDC) Channels per USART Support for up to 9-bit Data Transfers 2 Master/Slave SPI Interfaces 2 Dedicated Peripheral Data Controller (PDC) Channels per SPI 8- to 16-bit Programmable Data Length 4 External Slave Chip Selects per SPI 3 Sys
Specifications:
- Clock Frequency Max: 33 MHz
- Core: ARM7TDMI
- Data Bus Width: 32 bit
- Height: 1.4 mm
- Interface: EBI, SPI, USART
- Length: 20 mm
- Mounting Style: SMD/SMT
- Number of I/O Lines: 54
- Number of Timers: 10 bit
- On-Chip ADC: No
- Operating Supply Voltage: 3 V to 3.6 V
- Operating Temperature Range: - 40 C to + 85 C
- Package / Case: LQFP
- Processor Series: AT91Mx
- Program Memory Type: Flash
- RAM Size: 8 Kb
- Series: 91M
- Supply Voltage Range: 2.7 V to 3.6 V
- Width: 20 mm
- RoHS: Yes
其他名称:
AT91M42800A33AU, AT91M42800A 33AU