| Part Number | LPC43S70FET100E | LPC4370FET100E |
|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. |
| Category | Embedded - Microcontrollers | Embedded - Microcontrollers |
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| Product Status | Active | Discontinued at Digi-Key |
| Core Processor | ARM® Cortex®-M4/M0 | ARM® Cortex®-M4/M0/M0 |
| Core Size | 32-Bit Dual-Core | 32-Bit Tri-Core |
| Speed | 204MHz | 204MHz |
| Connectivity | CANbus, EBI/EMI, Ethernet, I²C, IrDA, Microwire, MMC/SD, SPI, SSI, SSP, UART/USART, USB, USB OTG | CANbus, EBI/EMI, Ethernet, I²C, IrDA, SD, SPI, SSC, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, WDT | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT |
| Number of I/O | 49 | 49 |
| Program Memory Size | - | - |
| Program Memory Type | ROMless | ROMless |
| EEPROM Size | - | - |
| RAM Size | 282K x 8 | 282K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.2V ~ 3.6V | 2.2V ~ 3.6V |
| Data Converters | A/D 16x10b, 6x12b; D/A 1x10b | A/D 3x12b; D/A 1x10b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 100-TFBGA | 100-TFBGA |
| Supplier Device Package | 100-TFBGA (9x9) | 100-TFBGA (9x9) |