NXP Semiconductors LPC4322JBD144551 Microcontrollers
IC MCU 32BIT 512KB FLASH 144LQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LPC4322JBD144551
Detailed Description
Advanced NXP LPC4322JBD144551 Microcontrollers for precision electronics.
Package
144-LQFP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LPC4322JBD144551 Datasheet
Quick Jump:
Technical Specifications
NXP Semiconductors LPC4322JBD144551 Microcontrollers technical specifications.
General
Series
LPC43xx
RAM Size
104K x 8
Package / Case
144-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
2.2V ~ 3.6V
Peripherals
Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT
Number of I/O
83
Speed
204MHz
EEPROM Size
16K x 8
Alternate Parts Comparison (LPC4322JBD144551 vs MC68EN302AG20BT vs SPC5643LF2MLQ8 vs SCF5250CAG120R2)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 144-LQFP | 144-LQFP | 144-LQFP | 144-LQFP |
| Operating Temperature | -40°C ~ 105°C (TA) | 0°C ~ 70°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) |
| Core Processor | ARM® Cortex®-M4/M0 | M68000 | e200z4 | Coldfire V2 |
| Speed | 204MHz | 20MHz | 80MHz | 120MHz |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Supply Voltage | 2.2V ~ 3.6V | -- | 3V ~ 5.5V | 1.08V ~ 1.32V |
| Core Size | 32-Bit Dual-Core | -- | 32-Bit Dual-Core | 32-Bit Single-Core |
| RAM Size | 104K x 8 | -- | 128K x 8 | 128K x 8 |
| Connectivity | CANbus, EBI/EMI, I²C, IrDA, Microwire, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG | -- | CANbus, FlexRay, LINbus, SPI, UART/USART | EBI/EMI, I²C, IDE, Memory Card, SPI, UART/USART |
| Data Converters | A/D 8x10b; D/A 1x10b | -- | A/D 32x12b | A/D 6x12b |
| Oscillator Type | Internal | -- | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT | -- | DMA, POR, PWM, WDT | DMA, I²S, POR, Serial Audio, WDT |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.