The C8051F133 is a 100MHz, 64KB Flash, 10-Bit ADC, 64-Pin Mixed-Signal MCU.
The C8051F133 is a 64‑pin mixed‑signal microcontroller featuring a 100 MIPS 8051 core, 64 kB Flash, 10‑bit ADC with eight programmable inputs, and a range of digital peripherals including 32 I/O ports, SMBus/I²C, SPI, and UART interfaces. It offers high‑speed analog peripherals, on‑chip JTAG debug, and a programmable PLL for up to 100 MHz operation.
The datasheet lists electrical specifications such as a 3.0‑3.6 V supply range, typical 50 mA active current, and a temperature operating range of –40 °C to +85 °C. Package information for the 64‑pin TQFP and pin‑out details are also provided, along with a brief reference to the C8051F120DK development kit.
| Core speed | 100 MHz (100 MIPS) |
|---|---|
| Flash memory | 64 kB |
| ADC resolution | 10‑bit |
| Analog inputs | 8 (single‑ended or differential) |
| Supply voltage | 3.0 V to 3.6 V |
| Typical active current | 50 mA at 100 MHz |
| Temperature range | ‑40 °C to +85 °C |
| Package | 64‑pin TQFP |
| I/O ports | 32 ports (5 V tolerant) |
The device supports up to 100 MHz system clock, delivering up to 100 MIPS.
It operates from 3.0 V to 3.6 V.
The microcontroller provides 32 I/O ports, all 5 V tolerant.
The ADC has a 10‑bit resolution.