Purchase AT91FR40161, In-stock AT91FR40161 From SeekIC.
Part Number: AT91FR40161
Description: The AT91FR40161 is a member of the Atmel AT91 16/32-bit Microcontroller family, which is based on the ARM7TDMI processo...
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AT91FR40161
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DataSheet
General Description
AT91FR40161 General Description
The AT91FR40161 is a member of the Atmel AT91 16/32-bit Microcontroller family, which is based on the ARM7TDMI processor core. The processor has a high-performance 32-bit RISC architecture with a high-density 16-bit instruc-tion set and very low power consumption. A large number of internally banked registers result in very fast excep-tion handling, making the device ideal for real-time control applications. The eight-level priority-vectored interrupt controller, together with the Peripheral Data Controller, significantly enhance real-time device performance.
By combining a microcontroller featuring more than 1 Mbit of on-chip SRAM and a wide range of peripheral functions with 16 Mbits of Flash memory in a single compact 120-ball BGA package, the AT91FR40161 provides a powerful, flexible and cost-effective solution to many compute-intensive embedded control applications and offers significant board size and system cost reductions.
The Flash memory may be programmed via the JTAG/ICE interface or the factory-programmed Flash Uploader using a single device supply, making the AT91FR40161 ideal for in-system programmable applications.
AT91FR40161 Features
• Incorporates 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)
• 136 Kbytes of On-chip SRAM
32-bit Data Bus, Single Clock Cycle Access
• 1024K-word 16-bit Flash Memory (2M bytes)
Single Voltage Read/Write
Sector Erase Architecture, Erase Suspend Capability
Dual-plane Organization Allows Concurrent Read and Program/Erase
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 Uploader Software
• Fully Programmable External Bus Interface (EBI)
Up to Eight 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
Four External Interrupts, Including a High-priority Low-latency Interrupt Request
• 32 Programmable I/O Lines
• 3-channel 16-bit Timer/Counter
Three External Clock Inputs, Two Multi-purpose I/O Pins per Channel
• Two 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 33 MHz Internal Frequency Range at 3.0V, 85°C
• 2.7V to 3.6V Operating Range
• -40°C to 85°C Temperature Range
• Available in a 120-ball BGA Package
High-performance 32-bit RISC Architecture
High-density 16-bit Instruction Set
Leader in MIPS/Watt
Embedded ICE (In-circuit Emulation)
• 136 Kbytes of On-chip SRAM
32-bit Data Bus, Single Clock Cycle Access
• 1024K-word 16-bit Flash Memory (2M bytes)
Single Voltage Read/Write
Sector Erase Architecture, Erase Suspend Capability
Dual-plane Organization Allows Concurrent Read and Program/Erase
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 Uploader Software
• Fully Programmable External Bus Interface (EBI)
Up to Eight 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
Four External Interrupts, Including a High-priority Low-latency Interrupt Request
• 32 Programmable I/O Lines
• 3-channel 16-bit Timer/Counter
Three External Clock Inputs, Two Multi-purpose I/O Pins per Channel
• Two 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 33 MHz Internal Frequency Range at 3.0V, 85°C
• 2.7V to 3.6V Operating Range
• -40°C to 85°C Temperature Range
• Available in a 120-ball BGA Package
AT91FR40161 Connection Diagram
AT91FR40161
PDF/DataSheet Download
- Datasheet: AT91FR40161
- File Size: 184034 KB
- Manufacturer: ATMEL [ATMEL Corporation]
- Click here to Download
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