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
