Manufacturer Part Number
LPC2138FBD64/01,15
Manufacturer
NXP Semiconductors
Introduction
The LPC2138 is a highly integrated 32-bit microcontroller based on the ARM7TDMI-S CPU, offering high performance, low power, and real-time responsiveness.
Product Features and Performance
16/32-bit ARM7TDMI-S CPU with embedded FLASH, SRAM, and peripherals
512KB on-chip FLASH program memory
32KB on-chip SRAM
16-channel 10-bit ADC and 1-channel 10-bit DAC
47 general purpose I/O pins
On-chip integrated oscillator and POR/BOD circuits
Extensive serial communications interfaces including UART, SPI, SSP, and I2C
Product Advantages
Powerful 32-bit ARM7TDMI-S processor core
Large on-chip FLASH and SRAM memory
Integrated analog and digital peripherals
Flexible serial communications interfaces
Low power consumption
Wide operating temperature range (-40°C to 85°C)
Key Technical Parameters
60MHz operating frequency
3V to 3.6V supply voltage
16/32-bit core size
47 general purpose I/O pins
16-channel 10-bit ADC, 1-channel 10-bit DAC
Quality and Safety Features
RoHS3 compliant
Integrated brown-out detect and power-on reset circuits
Compatibility
Surface mount 64-LQFP package
Application Areas
Industrial control
Factory automation
Robotics
Medical equipment
Power management
General embedded applications
Product Lifecycle
Active product, no end-of-life announcement
Replacement/upgrade options available from NXP
Key Reasons to Choose
Powerful 32-bit ARM7 CPU core
Large on-chip FLASH and SRAM
Integrated analog and digital peripherals
Flexible serial communication interfaces
Low power consumption
Wide operating temperature range
Long product lifecycle support
LPC2138N/A