|
AT91FR40162SB Datasheet, PDF (1/22 Pages) ATMEL Corporation – AT91 ARM Thumb-based Microcontrollers | |||
|
Features
⢠Incorporates the ARM7TDMI® ARM® Thumb® Processor Core
â High-performance 32-bit RISC Architecture
â High-density 16-bit Instruction Set
â Leader in MIPS/Watt
â EmbeddedICE⢠(In-circuit Emulation)
⢠256K Bytes of On-chip SRAM
â 32-bit Data Bus, Single-clock Cycle Access
⢠1024K Words 16-bit Flash Memory (2M bytes)
â Single Voltage Read/Write,
â Sector Erase Architecture
â Erase Suspend Capability
â Low-power Operation
â Data Polling, Toggle Bit and Ready/Busy End of Program Cycle Detection
â Reset Input for Device Initialization
â Sector Program Unlock Command
â 128-bit Protection Register
â Factory-programmed AT91 Flash Memory Uploader Software
⢠Fully Programmable External Bus Interface (EBI)
â Up to 8 Chip Selects, Maximum External Address Space of 64M Bytes
â Software Programmable 8/16-bit External Data Bus
⢠8-level Priority, Individually Maskable, Vectored Interrupt Controller
â 4 External Interrupts, Including a High-priority Low-latency Interrupt Request
⢠32 Programmable I/O Lines
⢠3-channel 16-bit Timer/Counter
â 3 External Clock Inputs, 2 Multi-purpose I/O Pins per Channel
⢠2 USARTs
â Two Dedicated Peripheral Data Controller (PDC) Channels per USART
⢠Programmable Watchdog Timer
⢠Advanced Power-saving Features
â CPU and Peripherals Can be De-activated Individually
⢠Fully Static Operation:
â 0 Hz to 75 MHz Internal Frequency Range at VDDCORE = 1.8V, 85°C
⢠2.7V to 3.6V I/O Operating Range, 1.65V to 1.95V Core Operating Range
⢠-40°C to 85°C Temperature Range
⢠Available in a 121-ball 10 x 10 x 1.26 mm BGA Package with 0.8 mm Ball Pitch
AT91 ARM
Thumb-based
Microcontrollers
AT91FR40162SB
Preliminary
Summary
NOTE: This is a summary document.
The complete document is available on
the Atmel website at www.atmel.com.
6410ASâATARMâ02-Jun-08
|
▷ |