LPC4337JBD144E vs LPC4322JBD144E

This in-depth comparison of the LPC4337JBD144E and LPC4322JBD144E provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

LPC4337JBD144E

NXP USA Inc.

Lifecycle
Active
Stock
4164 PCS
Package
LQFP-144
Series
Embedded - Microcontrollers
+BOM RFQ
Part B

LPC4322JBD144E

NXP USA Inc.

Lifecycle
Active
Stock
9930 PCS
Package
LQFP-144
Series
Embedded - Microcontrollers
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification LPC4337JBD144E LPC4322JBD144E
Supplier - Rochester Electronics, LLC,NXP USA Inc.
Series LPC43xx LPC43xx
Part Status Active Active
Core Processor ARM® Cortex®-M4/M0 ARM® Cortex®-M4/M0
Core Size 32-Bit Dual-Core 32-Bit Dual-Core
Speed 204MHz 204MHz
Connectivity CANbus, EBI/EMI, Ethernet, I²C, IrDA, Microwire, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG CANbus, EBI/EMI, 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 Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT
Number of I/O 83 83
Program Memory Size 1MB (1M x 8) 512KB (512K x 8)
Program Memory Type FLASH FLASH
EEPROM Size 16K x 8 16K x 8
RAM Size 136K x 8 104K x 8
Voltage - Supply (Vcc/Vdd) 2.2V ~ 3.6V 2.2V ~ 3.6V
Data Converters A/D 8x10b; D/A 1x10b A/D 8x10b; D/A 1x10b
Oscillator Type Internal Internal
Operating Temperature -40°C ~ 105°C (TA) -40°C ~ 105°C (TA)
Mounting Type Surface Mount Surface Mount
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