AT91M43300

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) 3K 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 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 @ 1.8V) 1.8V to 3.6V Core Operating Voltage Range 2.7V to 5.5V I/O Operating Voltage Range -40° to +85°C Operating Temperature Range Available in a 144-ball PBGA Package AT91 ARM® Thumb® Microcontrollers AT91M43300 Description The AT91M43300 is a member of the Atmel AT91 16...