C8051F988-C-GU

$7.28

Description：IC MCU 8BIT 4KB FLASH 24QSOP
Series：C8051F9xx
Mfr：Silicon Labs
Package：Tube
Core Processor：CIP-51 8051

SKU:8f0fdaff3d5a Category: Microcontrollers Brand: Silicon Labs

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC MCU 8BIT 4KB FLASH 24QSOP
Series：C8051F9xx
Mfr：Silicon Labs
Package：Tube
Core Processor：CIP-51 8051
Core Size：8-Bit
Speed：25MHz
Connectivity：SMBus (2-Wire/I2C), SPI, UART/USART
Peripherals：Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O：17
Program Memory Size：4KB (4K x 8)
Program Memory Type：FLASH
EEPROM Size：-
RAM Size：512 x 8
Voltage - Supply (Vcc/Vdd)：1.8V ~ 3.6V
Data Converters：A/D 10x10b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：24-QSOP
Package / Case：24-SSOP (0.154", 3.90mm Width)

Download product information

C8051F988-C-GU

Overview

The C8051F988-C-GU is an 8-bit microcontroller from the Silicon Labs C8051F9xx series, featuring a CIP-51 core. It integrates 4KB of flash memory and 512 bytes of RAM. The device operates at speeds up to 25MHz with an internal oscillator. It supports supply voltages between 1.8V and 3.6V and functions within a temperature range of -40°C to +85°C. Connectivity includes SMBus, SPI, and UART/USART interfaces. The component is housed in a 24-QSOP package.

Feature Summary

Integrates capacitive sensing capabilities for touch interface applications
Features ultra-low power consumption modes including sleep states with memory retention
Includes on-chip peripherals such as brownout detection, POR, PWM, and watchdog timer

Applications

Battery-powered consumer electronics requiring low standby current
Touch-sensitive control panels and user interfaces
Portable instrumentation and measurement devices

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm lot traceability and RoHS compliance status prior to integration. Review official errata sheets for specific silicon revisions to ensure compatibility with design requirements. Validate packaging specifications against assembly line standards.

Selection Notes

Select this model for designs prioritizing low power efficiency and capacitive sensing integration within a compact QSOP footprint. Ensure voltage levels align with the 1.8V to 3.6V operating range. Consider pin count limitations inherent to the 24-pin package when mapping peripheral requirements.

Part Context

This part belongs to the C8051F9xx family of ultra-low power mixed-signal microcontrollers. These devices combine high-performance 8051 cores with extensive analog and digital peripherals. The series targets applications demanding minimal power usage without sacrificing processing speed or connectivity options.