Product Summary
The C8051F300-GMR is a fully integrated mixed-signal system-on-a-chip MCU. With on-chip Power-On Reset, VDD monitor, Watchdog Timer, and clock oscillator, the C8051F300-GMR is truly stand-alone System-on-a-Chip solutions. The Flash memory can be reprogrammed even in-circuit, providing non-volatile data storage, and also allowing field upgrades of the 8051 firmware. User software has complete control of all peripherals, and may individually shut down any or all peripherals for power savings. The C8051F300-GMR is specified for 2.7 to 3.6 V operation over the industrial temperature range (–45℃ to +85℃).
Parametrics
C8051F300-GMR absolute maximum ratings: (1)Ambient temperature under bias:–55℃ to 125℃; (2)Storage Temperature:–65℃ to 150℃; (3)Voltage on any Port I/O Pin or /RST with respect to GND:–0.3V to 5.8V; (4)Voltage on VDD with respect to GND:–0.3V to 4.2V; (5)Maximum Total current through VDD and GND:500mA; (6)Maximum output current sunk by /RST or any Port pin:100mA.
Features
C8051F300-GMR features: (1)High-speed pipelined 8051-compatible microcontroller core (up to 25 MIPS); (2)In-system, full-speed, non-intrusive debug interface (on-chip); (3)True 8-bit 500 ksps 11-channel ADC with programmable gain preamplifier and analog multiplexer ; (4)Precision programmable 25 MHz internal oscillator; (5)Up to 8 kB of on-chip Flash memory; (6)256 bytes of on-chip RAM; (7)SMBus/I2C and Enhanced UART serial interfaces implemented in hardware; (8)Three general-purpose 16-bit timers; (9)Programmable counter/timer array (PCA) with three capture/compare modules and watchdog timer function; (10)On-chip power-on reset, VDD monitor, and temperature sensor; (11)On-chip voltage comparator; (12)Byte-wide I/O port (5 V tolerant).
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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C8051F300-GMR |
Silicon Labs |
8-bit Microcontrollers (MCU) 8KB 8ADC 11P MCU |
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