LPC1833JET256 vs LPC4357JET256 Comparison
Detailed side-by-side comparison of LPC1833JET256 by NXP Semiconductors and LPC4357JET256 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 | LPC1833JET256 | LPC4357JET256 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.72 | $11.85 |
| Core Architecture | ARM Cortex-M3 | Arm Cortex-M4 + Cortex-M0 coprocessor (dual-core) |
| Maximum CPU Frequency | 180 MHz | 204 MHz |
| Flash Memory | 512 KB | — |
| Total SRAM | 136 KB | — |
| Operating Voltage Range | 2.4 V to 3.6 V | — |
| Package | 256-LBGA (JET) 17x17 mm, 0.8 mm pitch | 256-LBGA (17x17 mm) |
| Pin/Ball Count | 256 | — |
| Ethernet | 10/100M MAC with IEEE 1588 support | 10/100 MAC with MII/RMII |
| USB | 2x USB 2.0 High-speed (Host + OTG) | — |
| LCD Controller | Yes (STN/TFT, up to 1024x768) | Yes (up to 1024x768) |
| UART | 4x | — |
| SSP/SPI | 3x | — |
| I2C | 2x | — |
| ADC | 10-bit, 8 channels | — |
| External Memory Controller | Yes (EMC, SDRAM/NOR/NAND support) | Yes (EMC, SDRAM/NOR/NAND) |
| Operating Temperature | -40C to +105C (industrial) | -40 C to +85 C |
| Mounting Type | Surface Mount | Surface Mount (BGA) |
| RoHS Status | Compliant | Compliant |
| 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 |
| Operating Voltage | — | 2.4 V to 3.6 V (3.3 V typical) |
| High-Speed USB | — | 2x USB 2.0 (1x Host/Device/OTG + 1x Host) |
| Quad SPI (SPIFI) | — | Yes (up to 80 MB/s) |
| CAN | — | 2x CAN 2.0B |
| GPIO Count | — | 164 pins |