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LPC1837JBD144E IC MCU 32BIT 1MB FLASH 144LQFP

Short Description:

Mfr.Part: LPC1837JBD144E

Manufacturer: NXP
Package: 144-LQFP
Description: ARM® Cortex®-M3 series Microcontroller IC 32-Bit 180MHz 1MB (1M x 8) FLASH 144-LQFP (20×20)

Datasheet: Please contact us.


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Description

The LPC185x/3x/2x/1x are ARM Cortex-M3 based microcontrollers for embedded applications. The ARM Cortex-M3 is a next generation core that offers system enhancements such as low power consumption, enhanced debug features, and a high level of support block integration. The LPC185x/3x/2x/1x operate at CPU frequencies of up to 180 MHz. The ARM Cortex-M3 CPU incorporates a 3-stage pipeline and uses a Harvard architecture with separate local instruction and data buses as well as a third bus for peripherals. The ARM Cortex-M3 CPU also includes an internal prefetch unit that supports speculative branching. The LPC185x/3x/2x/1x include up to 1 MB of flash and 136 kB of on-chip SRAM, 16 kB of EEPROM memory, a quad SPI Flash Interface (SPIFI), a State-configurable Timer/PWM (SCTimer/PWM) subsystem, two High-speed USB controllers, Ethernet, LCD, an external memory controller, and multiple digital and analog peripherals.

Specifications:
 Attribute Value
Category Integrated Circuits (ICs)
Embedded - Microcontrollers
Mfr NXP USA Inc.
Series LPC18xx
Package Tray
Part Status Active
Core Processor ARM® Cortex®-M3
Core Size 32-Bit
Speed 180MHz
Connectivity CANbus, EBI/EMI, Ethernet, I²C, IrDA, Microwire, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG
Peripherals Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT
Number of I/O 83
Program Memory Size 1MB (1M x 8)
Program Memory Type FLASH
EEPROM Size 16K x 8
RAM Size 136K x 8
Voltage - Supply (Vcc/Vdd) 2.2V ~ 3.6V
Data Converters A/D 8x10b; D/A 1x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 105°C (TA)
Mounting Type Surface Mount
Package / Case 144-LQFP
Supplier Device Package 144-LQFP (20x20)
Base Product Number LPC1837

 

LPC185 1

 

LPC185 2


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