C8051F380-GQ

$7.48

Description：IC MCU 8BIT 64KB FLASH 48TQFP
Series：C8051F38x
Mfr：Silicon Labs
Package：Tray
Core Processor：8051

SKU:e85172aa503b Category: Microcontrollers Brand: Silicon Labs

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Product introduction

Product Detailed Parameters

Description：IC MCU 8BIT 64KB FLASH 48TQFP
Series：C8051F38x
Mfr：Silicon Labs
Package：Tray
Core Processor：8051
Core Size：8-Bit
Speed：48 MIPS
Connectivity：EBI/EMI, I2C, SPI, UART/USART, USB
Peripherals：Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O：40
Program Memory Size：64KB (64K x 8)
Program Memory Type：FLASH
EEPROM Size：-
RAM Size：4.25K x 8
Voltage - Supply (Vcc/Vdd)：2.7V ~ 5.25V
Data Converters：A/D 32x10b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：48-TQFP (7x7)
Package / Case：48-TQFP

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C8051F380-GQ

Overview

The C8051F380-GQ is an automotive-grade, full-speed USB microcontroller from Silicon Labs. It features a high-speed 8051 core operating at up to 48 MIPS with 64 kB of in-system programmable Flash and 4.25 kB of RAM. The device integrates a USB 2.0 function controller with an internal transceiver and clock recovery, eliminating the need for external components. Analog peripherals include a 10-bit ADC supporting up to 500 ksps, two comparators, and a temperature sensor. Digital interfaces comprise SPI, dual I2C/SMBus, dual UARTs, and six timers. It operates on a 2.7 V to 5.25 V supply within a -40°C to +85°C temperature range.

Feature Summary

Automotive-grade qualification compliant with AEC-Q100 specifications for enhanced reliability.
Integrated USB 2.0 full-speed controller with built-in transceiver and clock recovery circuitry.
High-performance 8051 core delivering up to 48 MIPS execution speed.
Comprehensive analog subsystem featuring a 10-bit ADC with multiplexer and dual comparators.

Applications

Motor control systems
Sensor interface modules
Parking assistance units
Seat position adjustment controllers

Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm package integrity upon receipt. Ensure ESD-safe handling protocols are followed during storage and assembly. Cross-reference datasheet revisions to confirm compatibility with existing design specifications.

Selection Notes

Select this model when automotive compliance and integrated USB connectivity are required. Suitable for designs needing robust analog signal processing alongside standard digital communication interfaces. Verify pinout compatibility if migrating from legacy C8051F34x series devices.

Part Context

Part of the C8051F38x family of highly integrated microcontrollers. Designed as a successor to the C8051F34x series with added automotive qualifications. Offers a single-chip solution for embedded applications requiring USB functionality without external passive components.