arm7-based microcontrollers with two 10-bit adcs and 10-bit dac these powerful yet cost-effective microcontrollers have up to 512 kb of isp/iap flash and up to 32 kb of sram. each has up to two 10-bit a/d converters, a 10-bit d/a converter, two i 2 c-bus interfaces, and fast i/o. 60-mhz, 32-bit microcontroller with arm7tdmi-s ? core LPC213X key features 4 60-mhz, 32-bit arm7tdmi-s with ahb/apb interfaces 4 up to 512 kb isp/iap flash 4 up to 32 kb sram 4 very fast flash programming via on- chip boot loader software 4 up to two 10-bit a/d converters (with enhanced features on LPC213X/01 versions) 4 10-bit d/a converter 4 multiple serial interfaces: two i 2 c, two uart, one spi, and one ssp 4 two 32-bit timers 4 real-time clock and watchdog timer 4 7 fast i/o pins (5-v tolerant) with up to 15-mhz switching (LPC213X/01 versions only) 4 single 3.3-v supply 4 packages: C lqfp64 (10 x 10 x 1.4 mm) C hvqfn64 (9 x 9 x 0.85 mm) applications 4 automotive entertainment 4 connectivity 4 display 4 communications gateways and protocol converters 4 software modems 4 voice recognition 4 low-end imaging the nxp microcontroller family LPC213X 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 in- application programming (iap) software minimize programming time C 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 LPC213X/01 versions, result registers for each channel. multiple serial communications interfaces increase design fexibility, provide larger buffer size, and deliver
higher processing power. there are two 16c550 uarts, two fast i 2 c-bus (400 kbps) interfaces, and two spi interfaces (one with capabilities for buffering and variable data length). LPC213X/01 uarts feature a fractional baud-rate generator, modem control, and auto-bauding. there are two 32-bit timers (each with four capture and compare channels), a pwm unit with six outputs, a real-time clock, and a watchdog timer. for debugging, each device supports real-time emulation and embedded trace support and has an integrated vectored interrupt controller (vic). also, for compatibility with existing tools, each device uses the standard arm test/debug jtag interface. the lpc213/01 versions have seven fast i/o pins (5-v tolerant) with switching up to 15 mhz. for all the devices, the operating temperature range is -40 to 85 c. third-party development tools through third-party suppliers, we offer a range of development tools for our microcontrollers. for the most current listing, please visit www.nxp.com/microcontrollers. up to 512 kb of 128-bit-wide isp/iap flash up to 32 kb sram two 32-bit timers (four capture/ compare channels each) e-ice/rtm interface and embedded-trace macrocell 60 mhz, 32-bit arm7tdmi-s core with ahb and apb interfaces power management, 3.3-v supply, real-time clock, watchdog timer, pll pwm unit (six outputs) 10-bit d/a converter (one channel) up to two 10-bit a/d converters (eight channels each) two i 2 c spi, ssp 47 i/o ports uart0 uart1 vectored interrupt controller LPC213X block diagram mor rial irac cc oio acd c a ad packag la 2 c p ad p c cal 1bi c cal 1bi lpc2131 32 8 2 2 1 8 lqfp64 lpc2131/01 32 8 2 2 1 8 ? lqfp64 lpc2132 64 16 2 2 1 8 1 lqfp64,hvqfn64 lpc2132/01 64 16 2 2 1 8 1 ? lqfp64,hvqfn64 lpc2134 128 16 2 2 1 16 1 lqfp64 lpc2134/01 128 16 2 2 1 16 1 ? lqfp64 lpc2136 256 32 2 2 1 16 1 lqfp64 lpc2136/01 256 32 2 2 1 16 1 ? lqfp64 lpc2138 512 32 2 2 1 16 1 lqfp64,hvqfn64 lpc2138/01 512 32 2 2 1 16 1 ? lqfp64,hvqfn64 LPC213X selection guide www.nxp.com ? 2007 nxp n.v. all rights reserved. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. no liability will be accepted by the publisher for any consequence of its use. publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. date of release: january 2007 document order number: 9397 750 15815 printed in the usa
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