LPC1833JBD144 vs LPC1837JBD144E Comparison
Detailed side-by-side comparison of LPC1833JBD144 by NXP Semiconductors and LPC1837JBD144E 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
LPC1833JBD144 - 180MHz Cortex-M3 MCU, 512KB Flash, LQFP-144 | NXP
LPC1833JBD144 ✓ ActiveNXP Semiconductors
LPC1837JBD144E - 180MHz Cortex-M3 MCU with 1MB Flash | NXP
LPC1837JBD144E ✓ ActiveSpecification Comparison
| Parameter | LPC1833JBD144 | LPC1837JBD144E |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.20 | $8.47 |
| Core | ARM Cortex-M3 | — |
| Core Architecture | 32-bit | — |
| Maximum CPU Frequency | 180 MHz | 180 MHz |
| Program Flash | 512 kB | — |
| SRAM | 136 kB | 136 kB |
| High-Speed USB 2.0 OTG | 2 (one with on-chip HS PHY) | — |
| Ethernet | 10/100 MAC (MII/RMII) | — |
| LCD Controller | Yes (STN/TFT) | — |
| External Memory Controller | Yes (up to 4 MB address space) | — |
| Supply Voltage | 2.4 V to 3.6 V | — |
| Operating Temperature | -40 C to +105 C | — |
| Package | LQFP-144 (20 x 20 mm, 0.5 mm pitch) | 144-pin LQFP, 20 x 20 mm |
| Mounting Type | Surface Mount | Surface mount |
| MSL Level | 3 (168 hours) | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Product Type | — | 32-bit ARM Cortex-M3 microcontroller |
| Flash Memory | — | 1 MB (1M x 8) |
| CPU Architecture | — | ARM Cortex-M3, 32-bit RISC |
| Operating Voltage | — | 3.3 V |
| Ethernet Support | — | Yes |
| High-Speed USB Interfaces | — | 2 |
| LCD Support | — | Yes |
| Core Type | — | ARM Cortex-M3 |
| Program Memory Type | — | Flash |
| Data Memory | — | 136 kB SRAM |
| Temperature Grade | — | [DATA_NEEDED: temperature range] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |