LPC1345FBD48,151 vs LPC1343FBD48,151 Comparison
Detailed side-by-side comparison of LPC1345FBD48,151 by NXP Semiconductors and LPC1343FBD48,151 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
LPC1345FBD48,151 - 32KB Cortex-M3 MCU 72MHz LQFP-48 | NXP
LPC1345FBD48,151 ✓ ActiveNXP Semiconductors
LPC1343FBD48,151 - 32KB Flash 72MHz Cortex-M3 MCU | NXP
LPC1343FBD48,151 ✓ ActiveSpecification Comparison
| Parameter | LPC1345FBD48,151 | LPC1343FBD48,151 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.62 | $4.62 |
| Core | ARM Cortex-M3 | ARM Cortex-M3 |
| Core Architecture | 32-bit Harvard, 3-stage pipeline | — |
| Maximum CPU Frequency | 72 MHz | 72 MHz |
| Flash Memory | 32 KB | — |
| SRAM | [DATA_NEEDED: SRAM size] | 8 KB |
| USB | USB 2.0 full-speed device controller | — |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | — |
| Package | 48-LQFP (7 x 7 mm) | LQFP-48 (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Number of I/Os | [DATA_NEEDED: number of GPIO] | — |
| Temperature Grade | Industrial | — |
| Terminal Form | Gull Wing | — |
| Package Shape | Square, LFQFP | — |
| Peripherals | UART, SPI, I2C, ADC, USB | — |
| RoHS Status | Compliant | Compliant |
| Architecture | — | 32-bit RISC (ARMv7-M, Thumb-2) |
| Pipeline Stages | — | 3-stage Harvard |
| Program Flash | — | 32 KB |
| ROM Boot Loader | — | Yes (USB MSC/HID drivers) |
| Supply Voltage (VDD) | — | 2.0 V to 3.6 V |
| USB Controller | — | USB 2.0 Full-Speed Device with on-chip PHY |
| ADC | — | 10-bit, 8 channels, up to 400 ksps |
| SSP/SPI Controllers | — | 2 |
| I2C Interfaces | — | 1 standard + 1 Fast-mode Plus |
| UART | — | 1 |
| General-Purpose Timers | — | 4 |
| Watchdog Timer | — | Windowed WDT |
| Internal RC Oscillator | — | 12 MHz, 1% accuracy after trim |
| GPIO Pins | — | 40 (approx.) |
| Low-Power Modes | — | Sleep, Deep-sleep, Power-down, Deep-down |
| Operating Temperature | — | -40 C to +85 C |
| MSL Level | — | [DATA_NEEDED: MSL rating] |
| Lead-Free | — | Yes |
| Packaging | — | Tray (suffix ,151) |