LPC2131FBD64 Datasheet

Embedded - Microcontrollers


LPC2131FBD64 uses a high-performance 32-bit ARM7 core that operates at up to 60 MHz. Each device has up to 512 KB of on-chip Flash and up to 32 KB of on-chip SRAM memory. In-System Programming (ISP) and InApplication Programming (IAP) software minimize programming time – each 256- byte line takes only 1 ms to program, and a single-sector or full-chip erase takes only 400 ms. A 128-bit-wide memory interface and a patented memory accelerator enable 32-bit code execution from Flash with zero wait-states. For applications where code size is critical, an alternative 16-bit Thumb mode reduces code by more than 30% with minimal performance penalties. Each device is equipped with up to two 10-bit A/D converters and a 10-bit D/A converter. The A/D converters have eight channels apiece and, on the LPC2131FBD64 versions, result registers for each channel. LPC2131FBD64 Features • 60-MHz, 32-bit ARM7TDMI-S with AHB/APB interfaces• Up to 512 KB ISP/IAP Flash• Up to 32 KB SRAM• Very fast Flash programming via onchip boot loader software• Up to two 10-bit A/D converters (with enhanced features on LPC213x/01 versions)• 10-bit D/A converter• Multiple serial interfaces: two I2C, two UART, one SPI, and one SSP• Two 32-bit timers• Real-time clock and Watchdog timer• 7 Fast I/O pins (5-V tolerant) with up to 15-MHz switching (LPC213x/01versions only)• Single 3.3-V supply• Packages: LQFP64 (10 x 10 x 1.4 mm) HVQFN64 (9 x 9 x 0.85 mm)• Available for extended temperature ranges: Industrial (I): -40°C to +85°C LPC2131FBD64 Application • Automotive entertainment• Connectivity• Display• Communications gateways and protocol converters• Software modems• Voice recognition• Low-end imaging


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Manufacturer information


Seiko Instruments Inc. Is a Japanese company which head office is located in 8, Nakase 1-chome, Mihama-ku, Chiba-shi, Chiba 261-8507, Japan . It’s business lines are: Watches Business Watches, Watch Movements Electronic Components Business Quartz crystals, Micro batteries, etc. Precision Mechatronics Business Inkjet printer heads, Hard disk components, Thermal printers, Compact precision components, Machine tools, FA, Musical instrument accessories, Radiation detection and measurement systems, etc.

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