LPC4337 in NXP LPC Family
The LPC4337 is a high-performance, dual-core microcontroller series from NXP Semiconductors based on the asymmetric ARM Cortex-M4 and Cortex-M0 architectures. Designed for demanding embedded applications, it operates at frequencies up to 204 MHz. The dual-core configuration allows engineers to offload real-time tasks like communication protocol handling or sensor data acquisition to the M0 core, while the M4 core focuses on complex algorithmic processing and DSP tasks within a single-chip solution.
Variants in This Sub-Family
Comparing specs that differ across variants.
| Part Number | Peripherals | I/O Pins | Package | ADC/DAC | Stock |
|---|---|---|---|---|---|
| LPC4337JBD144E (NXP USA Inc.) | Brown-out Detect/R.. | 83 | LQFP-144 | A/D 8x10b; D/A 1x10b | 826 |
| LPC4337JET100E (NXP USA Inc.) | Brown-out Detect/R.. | 49 | TFBGA-100 | A/D 4x10b; D/A 1x10b | 1,934 |
The primary differences between members of the LPC4337 sub-family are found in their packaging and thermal specifications. Variants like the LPC4337JBD144 use a 144-pin Low-profile Quad Flat Package (LQFP) providing extensive I/O access, while the LPC4337JET100 offers a more compact 100-pin Thin Fine-pitch Ball Grid Array (TFBGA) footprint for space-constrained designs. All variants maintain the core 1MB Flash and dual-core processing capabilities.
