P89LPC921FN,112
IC MCU 8BIT 4KB FLASH 20DIPManufacturer: NXP USA Inc.
Categories: Microcontrollers
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NXP USA Inc. LPC900 series 8051 microcontroller, part number P89LPC921FN-112. This 8-bit microcontroller features a 4KB FLASH program memory and 256 bytes of RAM. It operates at up to 18MHz, powered by a 2.4V to 3.6V supply. Key peripherals include Brown-out Detect/Reset, POR, PWM, and WDT. Connectivity options are provided via I2C and UART/USART interfaces. The device offers 18 I/O pins and an internal oscillator. Packaged in a 20-DIP for through-hole mounting, this component operates within a temperature range of -40°C to 85°C. Commonly utilized in industrial and consumer electronics applications.
Additional Information
Series: LPC900RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Speed | 18MHz |
| Program Memory Size | 4KB (4K x 8) |
| RAM Size | 256 x 8 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Oscillator Type | Internal |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| Core Processor | 8051 |
| Data Converters | - |
| Core Size | 8-Bit |
| Voltage - Supply (Vcc/Vdd) | 2.4V ~ 3.6V |
| Connectivity | I2C, UART/USART |
| Peripherals | Brown-out Detect/Reset, LED, POR, PWM, WDT |
| Supplier Device Package | 20-DIP |
| Number of I/O | 18 |
| Programmable | Not Verified |