LPC4357FET256 vs LPC1833JET256 Comparison
Detailed side-by-side comparison of LPC4357FET256 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
LPC4357FET256 - Dual-Core Cortex-M4/M0 MCU, 1MB Flash | NXP
LPC4357FET256 ✓ ActiveNXP Semiconductors
LPC1833JET256 - 32-bit ARM Cortex-M3 MCU, 512KB Flash, 180MHz | NXP
LPC1833JET256 ✓ ActiveSpecification Comparison
| Parameter | LPC4357FET256 | LPC1833JET256 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.50 | $9.72 |
| Core Architecture | ARM Cortex-M4 + Cortex-M0 (asymmetric dual-core) | ARM Cortex-M3 |
| Maximum CPU Clock | 204 MHz (both cores) | — |
| Program Flash Memory | 1 MB (dual-bank, with flash accelerator) | — |
| SRAM | 136 kB | — |
| Operating Voltage (Core) | 1.2 V to 1.5 V | — |
| Operating Voltage (I/O) | 2.3 V to 3.6 V | — |
| Package | LBGA-256 (17 x 17 mm) | 256-LBGA (JET) 17x17 mm, 0.8 mm pitch |
| USB | 2 x HS USB 2.0 with on-chip PHY (Host/OTG/Device) | 2x USB 2.0 High-speed (Host + OTG) |
| Ethernet | 10/100 MAC with MII/RMII | 10/100M MAC with IEEE 1588 support |
| LCD Controller | Yes | Yes (STN/TFT, up to 1024x768) |
| External Memory Controller (EMC) | Yes (8/16/32-bit) | — |
| State Configurable Timer (SCT) | Yes | — |
| SPI Flash Interface (SPIFI) | Yes | — |
| CAN | 2 x CAN 2.0 | — |
| ADC | 10-bit, 8 channels | 10-bit, 8 channels |
| Operating Temperature | -40 C to +85 C | -40C to +105C (industrial) |
| Mounting Type | Surface Mount (BGA) | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Maximum CPU Frequency | — | 180 MHz |
| Flash Memory | — | 512 KB |
| Total SRAM | — | 136 KB |
| Operating Voltage Range | — | 2.4 V to 3.6 V |
| Pin/Ball Count | — | 256 |
| UART | — | 4x |
| SSP/SPI | — | 3x |
| I2C | — | 2x |
| External Memory Controller | — | Yes (EMC, SDRAM/NOR/NAND support) |