AT91FR40162SB_14 Datasheet, PDF (1/214 Pages) ATMEL Corporation – 1024K Words 16-bit Flash Memory (2M bytes)

Features
• Incorporates the ARM7TDMI^® ARM^® Thumb^® Processor Core
– High-performance 32-bit RISC Architecture
– High-density 16-bit Instruction Set
– Leader in MIPS/Watt
– EmbeddedICE^™ (In-circuit Emulation)
• 256K Bytes of On-chip SRAM
– 32-bit Data Bus, Single-clock Cycle Access
• 1024K Words 16-bit Flash Memory (2M bytes)
– Single Voltage Read/Write,
– Sector Erase Architecture
– Erase Suspend Capability
– Low-power Operation
– Data Polling, Toggle Bit and Ready/Busy End of Program Cycle Detection
– Reset Input for Device Initialization
– Sector Program Unlock Command
– 128-bit Protection Register
– Factory-programmed AT91 Flash Memory Uploader Software
• Fully Programmable External Bus Interface (EBI)
– Up to 8 Chip Selects, Maximum External Address Space of 64M Bytes
– Software Programmable 8/16-bit External Data Bus
• 8-level Priority, Individually Maskable, Vectored Interrupt Controller
– 4 External Interrupts, Including a High-priority Low-latency Interrupt Request
• 32 Programmable I/O Lines
• 3-channel 16-bit Timer/Counter
– 3 External Clock Inputs, 2 Multi-purpose I/O Pins per Channel
• 2 USARTs
– Two Dedicated Peripheral Data Controller (PDC) Channels per USART
• Programmable Watchdog Timer
• Advanced Power-saving Features
– CPU and Peripherals Can be De-activated Individually
• Fully Static Operation:
– 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
6410B–ATARM–12-Jan-10