C8051F584-IQR

$7.22

Description：IC MCU 8BIT 96KB FLASH 48TQFP
Series：C8051F58x
Mfr：Silicon Labs
Package：Tape & Reel (TR)
Core Processor：8051

SKU:06004353187e Category: Microcontrollers Brand: Silicon Labs

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Product introduction

Product Detailed Parameters

Description：IC MCU 8BIT 96KB FLASH 48TQFP
Series：C8051F58x
Mfr：Silicon Labs
Package：Tape & Reel (TR)
Core Processor：8051
Core Size：8-Bit
Speed：50MHz
Connectivity：EBI/EMI, SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART
Peripherals：POR, PWM, Temp Sensor, WDT
Number of I/O：40
Program Memory Size：96KB (96K x 8)
Program Memory Type：FLASH
EEPROM Size：-
RAM Size：8.25K x 8
Voltage - Supply (Vcc/Vdd)：1.8V ~ 5.25V
Data Converters：A/D 32x12b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：48-TQFP (7x7)
Package / Case：48-TQFP

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C8051F584-IQR

Overview

The C8051F584-IQR is an automotive-qualified, mixed-signal ISP Flash MCU from the Silicon Labs C8051F58x/F59x family. It features a high-speed 8051 core operating at up to 50 MHz with pipelined architecture. The device includes 96 kB of banked Flash memory and 8448 bytes of internal data RAM. Analog peripherals consist of a 12-bit ADC supporting up to 32 external single-ended inputs and three comparators. Digital interfaces include CAN 2.0, LIN 2.1, two UARTs, SMBus, and SPI. It operates on a supply voltage of 1.8 V to 5.25 V within a temperature range of –40 °C to +125 °C.

Feature Summary

Automotive qualification compliant for operation in harsh environments
Integrated CAN 2.0 and LIN 2.1 controllers without requiring external crystals
On-chip debug circuitry enabling full-speed, non-intrusive in-system debugging
High-speed 8051 core with pipelined instruction execution

Applications

Automotive body control modules
Industrial motor control systems
Sensor interface nodes
Embedded communication gateways

Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity upon receipt as moisture sensitivity requires proper handling. Validate that the specific ordering suffix matches the required pinout and thermal characteristics. Ensure design files are updated to reflect current manufacturing specifications.

Selection Notes

Select this component when automotive reliability and integrated CAN/LIN capabilities are required. Consider the 96 kB Flash size and 12-bit ADC resolution against application needs. Evaluate the 48-pin QFP/QFN package constraints for PCB layout. Review power consumption profiles across different clock speeds and sleep modes.

Part Context

This part belongs to the C8051F58x/F59x series of mixed-signal microcontrollers. The family provides varying Flash sizes and I/O counts across different packages. The C8051F584 variant specifically offers 96 kB Flash and 40 programmable I/O pins. It shares architectural similarities with other members while differing in memory capacity and peripheral availability.