NXP Semiconductors


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ARM7 (32-bit)

Selection guide
ARM7(32位)
LH75401 - BlueStreak device, 32K RAM, 144 pins, 84 MHz, LCD controller, ADC (8-ch, 10-bit), PWM (3), CAN, UART (3), SPI, SSP, GP DMA, 3 GP Timers, RTC, WDT, 16-bit External Memory Interface
LH75411 - same as LH75401 without CAN
LH79520 - BlueStreak device, 32K RAM, 8K cache, MMU, 176 pins, 77 MHz, LCD controller, PWM (2), UART (3), SPI, SSP, GP DMA, 4 GP Timers, RTC, WDT, 32-bit External Memory Interface
LH79524 - BlueStreak device, 16K RAM, 8K cache, MMU, 208 pins, 76 MHz, LCD controller, 10/100 Ethernet MAC, USB 2.0 FS Device, ADC (10-ch, 10-bit), PWM (3), UART (3), I2C, I2S, SPI, SSP, GP DMA, 3 GP Timers, RTC, WDT, 32-bit External Memory Interface
LH79525 - same as LH79524 with 16-bit external bus (176-pin package)
LPC2101 - 8K Flash / 2K RAM version of LPC2103
LPC2102 - 16K Flash / 4K RAM version of LPC2103
LPC2103 - 32K Flash, 8K RAM, 48 pins, 70 MHz, ADC (8-ch, 10-bit), UART (2), I2C (2), SPI, SSP, Timers (4), RTC, WDT
LPC2141 - 32K Flash / 8K RAM version of LPC2148, no DAC
LPC2142 - 64K Flash / 16K RAM version of LPC2148, 1 ADC only
LPC2144 - 128K Flash / 16K RAM version of LPC2148
LPC2146 - 256K Flash version of LPC2148
LPC2148 - 512K Flash, 40K RAM, 64 pins, 60 MHz, USB 2.0 FS Device, ADC (8+6-ch, 10-bit), DAC (1-ch, 10-bit), PWM (6-ch), UART (2), I2C (2), SPI, SSP, GP Timers (2), RTC, WDT
LPC2157 - an LPC2138 and a PCF8576D LCD controller in one 100-pin package
LPC2158 - an LPC2148 and a PCF8576D LCD controller in one 100-pin package
LPC2220 - 0K Flash / 64K RAM version of LPC2292, 75MHz operation, no CAN
LPC2361 - 64K Flash / 34K RAM version of LPC2387, no Ethernet / SD/MMC
LPC2362 - 128K Flash / 58K RAM version of LPC2368 with USB Host / OTG; no SD/MMC
LPC2364 - 128K Flash / 34K RAM version of LPC2368, no SD/MMC
LPC2365 - same as LPC2366 without USB / CAN
LPC2366 - 256K Flash version of LPC2368, no SD/MMC
LPC2367 - same as LPC2368 without USB / CAN
LPC2368 - 512K Flash, 58K RAM, 100 pins, 72 MHz, 10/100 Ethernet MAC, USB 2.0 FS Device, CAN (2), ADC (6-ch, 10-bit), DAC (1-ch, 10-bit), PWM, UART (4), I2C (3), I2S, SPI, SSP (2), SD/MMC, GP DMA, 4 GP Timers, RTC, WDT, IRC oscillator
LPC2377 - same as LPC2378 without USB / CAN
LPC2378 - 512K Flash, 58K RAM, 144 pins, 72 MHz, 10/100 Ethernet MAC, USB 2.0 FS Device, CAN (2), ADC (8-ch, 10-bit), DAC (1-ch, 10-bit), PWM, UART (4), I2C (3), I2S, SPI, SSP (2), SD/MMC, GP DMA, 4 GP Timers, RTC, WDT, IRC oscillator, 8-bit Ext. Memory Interface
LPC2387 - same as LPC2368 with 98K RAM and USB Host / OTG
LPC2388 - same as LPC2378 with 98K RAM and USB Host / OTG
LPC2420 - Flashless version of LPC2468 with less RAM and without Ethernet / CAN
LPC2458 - same as LPC2468 in a 180-pin package with 16-bit external bus
LPC2460 - Flashless version of LPC2468
LPC2468 - 512K Flash, 98K RAM, 208 pins, 72 MHz, 10/100 Ethernet MAC, USB 2.0 FS D/H/OTG, CAN (2), ADC (8-ch, 10-bit), DAC (1-ch, 10-bit), PWM (2), UART (4), I2C (3), I2S, SPI, SSP (2), SD/MMC, GP DMA, 4 GP Timers, RTC, WDT, IRC osc., 32-bit Ext. Mem. Interface
LPC2470 - Flashless version of LPC2478
LPC2478 - same as LPC2468 with added LCD controller
LPC2880 - Flashless version of LPC2888

LPC2000 and LH7 - Experience NXP's ARM7-based microcontroller families

NXP's ARM7 devices are designed for use in real-time embedded applications requiring high performance and low power consumption in a cost-effective, 32-bit MCU. Operating at up to 72MHz from flash or RAM, these devices feature up to 512KB on-chip flash program memory and a wide range of peripherals including Ethernet, USB, CAN, LCD controller, SD/MMC, I²S, EMC, and more.

Key features

  • Based on 1.8V ARM7TDMI-S™ core (LH7 based on ARM720T™ core) with speeds up to 72MHz and up to 512KB on-chip Flash and 98KB on-chip SRAM
  • Available high-performance dual AHB versions
  • Ethernet, USB, CAN, I²C, I²S, UART, and SPI serial interface options
  • Available with integrated LCD controllers and 10-bit ADC and DAC options
  • Tiny 7mm x 7mm LQFP package options

Descriptive summary

LPC2000 / LH7 Family Pages
For further information on the LPC2000 family, please visit the LPC2000 Family page.
For further information on the LH7 family, please visit the LH7 Family page.

Comparison table
Compare NXP's ARM7 products can be compared using the ARM7 selection guide.

Product list
Browse NXP's ARM7-based products via the ARM7 product list.

Literature

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