Silicon Lab C8051F040

Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, PQFP100
Obsolete
Datasheet
Manufacturer Page

Price and Stock

See all price breaks
Distributor
SKU
Min
Pkg
Bulk Pricing
Microchip USA
C8051F040
257
5
Tray
USD
700.00
700.00
700.00
700.00
15h
Component Search
C8051F040
648
8h
XINVRY
C8051F040
17,329
USD
7.510
7.510
7.510
7.510
7.510
4d
Worldway Electronics
C8051F040
25,252
7
USD
8.950
8.781
8.443
8.274
2d
SHENGYU ELECTRONICS
C8051F040
19,418
1
USD
3.752
3.677
3.560
3.450
3.300
7d

Datasheets & Documents

Download datasheets and manufacturer documentation for Silicon Lab C8051F040.

IHS

Datasheet320 pages4 years ago
Datasheet310 pages23 years ago

Upverter

Mouser

SHENGYU ELECTRONICS

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Alternate Parts

This Part
Alternate Parts
Silicon LabC8051F040
Silicon LabC8051F040-GQ
Price @ 1000
$ 22.68
Stock
126,507
159,444
Authorized Distributors
0
2
Core Architecture
8051
8051
Data Bus Width
8 b
8 b
Max Frequency
25 MHz
25 MHz
Flash Memory Size
64 kB
-
RAM Size
4.3 kB
4.3 kB
Interface
2-Wire, CAN, I2C, SMBus, SPI, UART, USART
2-Wire, CAN, I2C, SMBus, SPI, UART, USART
Number of I/Os
64
64
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Case/Package
TQFP
TQFP
Number of Pins
100
100
Min Supply Voltage
2.7 V
2.7 V
Max Supply Voltage
3.6 V
3.6 V
Min Operating Temperature
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C

Supply Chain

Harmonized Tariff Schedule (HTS) Code8542.31.00.15
Introduction Date2000-12-20
Lifecycle StatusObsolete (Last Updated: 1 month ago)
LTB Date2026-09-30

Descriptions

Descriptions of Silicon Lab C8051F040 provided by its distributors.

Microcontroller, 8-Bit, FLASH, 8051 CPU, 25MHz, CMOS, PQFP100
IHS
8-BIT FLASH 25 MHz MICROCONTROLLER PQFP100
Component Stockers USA
IC MCU 8BIT 64KB FLASH 100TQFP
YIC International
MICROCHIP - 24AA256-I/SN - EEPROM, AEC-Q100, 256 Kbit, 32K x 8 bit, Seriell I2C (2-Draht), 400 kHz, SOIC, 8 Pin(s)
Utmel Electronic
MCU, 8BIT, 25MHZ, TQFP-100; Product Range: -; No. of Pins: 100Pins; MPU Case Style: TQFP; Operating Temperature Min: -40°C; Operating Temperature Max: 85°C; MSL: -; Base Number: 8051; Clock Frequency: 25MHz; IC Generic Number: 80
Farnell
64K ISP FLASH CAN CPU, SMD, 8051; Digital IC Case Style:TQFP; No. of Pins:100; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (18-Jun-2012); Base Number:8051; Clock Frequency:25MHz; IC Generic Number:8051; Lead Spacing:0.5mm; Logic Function Number:8051; Memory Size:64KB; Memory Type:Flash; Microprocessor/Controller Features:ISP, UART, PWM, COMPARATOR; No. of ADC Inputs:8; No. of Bits:8; No. of I/O's:64; No. of Timers:5; Operating Temperature Max:85°C; Operating Temperature Min:-40°C; Package / Case:TQFP; RAM Size:4325Byte; Row Pitch:16mm; Termination Type:SMD
element14 APAC

Images

Augswan
UTSource

Manufacturer Aliases

Silicon Lab has several brands around the world that distributors may use as alternate names. Silicon Lab may also be known as the following names:

  • Silicon Labs
  • SILICON LABORATORIES
  • SILICON
  • Silicon Laboratories Inc
  • SILABS
  • SCL
  • SLAB
  • SILICONLA
  • SIL LABS
  • SILICON LABO
  • SILICON LABORATORIES INC (VA)
  • Silicon Labs / Bluegiga
  • silicon labories
  • SILICON LABS Semiconductor
  • Silicon (Taiwan Silicon Core)
  • SILICON LABS ISOLATION INC
  • Silicone Labs
  • SILICON INTEGRATED SYSTEMS CORP
  • sil lab
  • Silicon Laboratories - Silicon Labs
  • SiLabs (Telegesis)
  • Sillicon Labs
  • SILICON LABORATORIES INTERNATIONAL PTE LTD
  • SILICON LABORATORIESSKYWORKS SOLUTIONS INC
  • CYGNAL INTEGRATED PRODUCTS INC
  • Silicon Labs