LPC2478FBD208K vs LPC2420FBD208K Comparison
Detailed side-by-side comparison of LPC2478FBD208K by NXP Semiconductors and LPC2420FBD208K by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | LPC2478FBD208K | LPC2420FBD208K |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | Single-chip 16-bit/32-bit microcontroller | — |
| Processor Core | ARM7TDMI-S | — |
| Maximum CPU Frequency | 72 MHz | 72 MHz |
| Internal Flash Memory | 512 KB | — |
| Architecture | 16-bit/32-bit | — |
| Ethernet Interface | Integrated Ethernet | 1 Ethernet controller |
| CAN Interface | Integrated CAN | 1 CAN controller |
| LCD Interface | Integrated LCD controller | — |
| USB Interface | USB 2.0 device, host, and OTG | — |
| External Memory Interface | Integrated external memory interface | External memory interface |
| Package | 208-LQFP, 28 x 28 mm | 208-LQFP (28 mm x 28 mm) |
| Mounting Type | Surface mount | Surface mount |
| GPIO Count | 64 GPIO pins connected to the Vector Interrupt Controller | — |
| Interrupt Controller | Hardware Vector Interrupt Controller (VIC) | — |
| Operating Voltage Range | [DATA_NEEDED: operating voltage range] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| CPU Core | — | Arm7TDMI-S |
| Instruction Set | — | 32-bit ARM and 16-bit Thumb |
| Word Size | — | 16-bit/32-bit |
| Program Memory | — | ROMless |
| USB Version | — | USB 2.0 |
| USB Operating Roles | — | Device, host, and OTG |
| Programming Interface | — | ISP/IAP |
| Debug Interfaces | — | JTAG and embedded trace |
| Pin Count | — | 208 pins |
| Terminal Finish | — | Tin |
| Moisture Sensitivity Level | — | MSL 2 |
| Peak Reflow Temperature | — | 260 C |
| Maximum Time at Peak Reflow Temperature | — | 30 s |