LPC4357JET256 vs LPC1833JET256 Comparison
Detailed side-by-side comparison of LPC4357JET256 by NXP Semiconductors and LPC1833JET256 by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
NXP Semiconductors
LPC1833JET256 - 32-bit ARM Cortex-M3 MCU, 512KB Flash, 180MHz | NXP
LPC1833JET256 ✓ ActiveSpecification Comparison
| Parameter | LPC4357JET256 | LPC1833JET256 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.85 | $9.72 |
| Core Architecture | Arm Cortex-M4 + Cortex-M0 coprocessor (dual-core) | ARM Cortex-M3 |
| Maximum CPU Frequency | 204 MHz | 180 MHz |
| Cortex-M4 Performance | 1.25 DMIPS/MHz with FPU and DSP extensions | — |
| Program Flash Memory | 1 MB (1M x 8) | — |
| On-chip SRAM | 136 kB | — |
| On-chip EEPROM | 16 kB | — |
| Boot ROM | 4 kB with ISP/IAP | — |
| Package | 256-LBGA (17x17 mm) | 256-LBGA (JET) 17x17 mm, 0.8 mm pitch |
| Mounting Type | Surface Mount (BGA) | Surface Mount |
| Operating Voltage | 2.4 V to 3.6 V (3.3 V typical) | — |
| Operating Temperature | -40 C to +85 C | -40C to +105C (industrial) |
| High-Speed USB | 2x USB 2.0 (1x Host/Device/OTG + 1x Host) | — |
| Ethernet | 10/100 MAC with MII/RMII | 10/100M MAC with IEEE 1588 support |
| LCD Controller | Yes (up to 1024x768) | Yes (STN/TFT, up to 1024x768) |
| External Memory Controller | Yes (EMC, SDRAM/NOR/NAND) | Yes (EMC, SDRAM/NOR/NAND support) |
| Quad SPI (SPIFI) | Yes (up to 80 MB/s) | — |
| CAN | 2x CAN 2.0B | — |
| GPIO Count | 164 pins | — |
| RoHS Status | Compliant | Compliant |
| Flash Memory | — | 512 KB |
| Total SRAM | — | 136 KB |
| Operating Voltage Range | — | 2.4 V to 3.6 V |
| Pin/Ball Count | — | 256 |
| USB | — | 2x USB 2.0 High-speed (Host + OTG) |
| UART | — | 4x |
| SSP/SPI | — | 3x |
| I2C | — | 2x |
| ADC | — | 10-bit, 8 channels |