參數(shù)資料
型號: AT91M63200-25AI
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: ARM Thumb Microcontrollers
中文描述: 32-BIT, RISC MICROCONTROLLER, PQFP176
封裝: TQFP-176
文件頁數(shù): 1/12頁
文件大?。?/td> 244K
代理商: AT91M63200-25AI
1
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)
2K Bytes Internal RAM
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
Multi-processor Interface (MPI)
– High-performance External Processor Interface
– 512 x 16-bit Dual-port RAM
8-channel Peripheral Data Controller
8-level Priority, Individually Maskable, Vectored Interrupt Controller
– 5 External Interrupts, Including a High-priority, Low-latency Interrupt Request
58 Programmable I/O Lines
6-channel 16-bit Timer/Counter
– 6 External Clock Inputs
– 2 Multi-purpose I/O Pins per Channel
3 USARTs
– 2 Dedicated Peripheral Data Controller (PDC) Channels per USART
– Support for Up to 9-bit Data Transfers
Master/Slave SPI Interface
– 2 Dedicated Peripheral Data Controller (PDC) Channels
– 8- to 16-bit Programmable Data Length
– 4 External Slave Chip Selects
Programmable Watchdog Timer
Power Management Controller (PMC)
– CPU and Peripherals Can Be Deactivated Individually
IEEE 1149.1 JTAG Boundary-scan on All Active Pins
Fully Static Operation: 0 Hz to 25 MHz (12 MHz at 1.8V)
1.8V to 3.6V Core Operating Voltage Range
2.7V to 5.5V I/O Operating Voltage Range
-40
°
C to +85
°
C Operating Temperature Range
Available in a 176-lead TQFP Package
Description
The AT91M63200 is a member of the Atmel AT91 16/32-bit microcontroller family
which is based on the ARM7TDMI processor core.
This processor has a high-performance 32-bit RISC architecture with a high-density
16-bit instruction set and very low power consumption. In addition, a large number of
internally banked registers result in very fast exception handling, making the device
ideal for real-time control applications. The AT91 ARM-based MCU family also fea-
tures Atmel’s high-density, in-system programmable, nonvolatile memory technology.
The AT91M63200 has a direct connection to off-chip memory, including Flash,
through the External Bus Interface.
The Multi-processor Interface (MPI) provides a high-performance interface with an
external coprocessor or a high bandwidth peripheral.
The AT91M63200 is manufactured using the Atmel high-density CMOS technology.
By combining the ARM7TDMI microcontroller core with on-chip SRAM, a multi-pro-
cessor interface and a wide range of peripheral functions on a monolithic chip, the
AT91M63200 provides a highly-flexible and cost-effective solution to many compute-
intensive multi-processor applications.
AT91
ARM
Thumb
Microcontrollers
AT91M63200
Summary
Rev. 1028DS–06/00
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