C8051F557-IMR

Part No :: C8051F557-IMR

Manufacturer: Silicon Labs

VIGOR # :: 3641557

Description: IC MCU 8BIT 16KB FLASH 24QFN

Catalog: Embedded - Microcontrollers

DataSheet: C8051F557-IMR PDF

Country of origin: -

Date code: -

C8051F557-IMR Specifications

Type	Description
Series:	C8051F55x
Package:	Tape & Reel (TR)
Part Status:	Active
Core Processor:	8051
Core Size:	8-Bit
Speed:	50MHz
Connectivity:	SMBus (2-Wire/I²C), SPI, UART/USART
Peripherals:	POR, PWM, Temp Sensor, WDT
Number of I/O:	18
Program Memory Size:	16KB (16K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	2.25K x 8
Voltage - Supply (Vcc/Vdd):	1.8V ~ 5.25V
Data Converters:	A/D 18x12b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 125°C (TA)
Mounting Type:	Surface Mount
Package / Case:	24-WFQFN Exposed Pad
Supplier Device Package:	24-QFN (4x4)

Alternative Products

Part Number	Manufacturer & Description	Compare
C8051F553-IM Match 74%	Silicon Labs IC MCU 8BIT 32KB FLASH 24QFN	C8051F557-IMR vs C8051F553-IM
C8051F557-IM Match 100%	Silicon Labs IC MCU 8BIT 16KB FLASH 24QFN	C8051F557-IMR vs C8051F557-IM
C8051F543-IMR Match 78%	Silicon Labs IC MCU 8BIT 16KB FLASH 24QFN	C8051F557-IMR vs C8051F543-IMR
C8051F553-IMR Match 74%	Silicon Labs IC MCU 8BIT 32KB FLASH 24QFN	C8051F557-IMR vs C8051F553-IMR
C8051F543-IM Match 78%	Silicon Labs IC MCU 8BIT 16KB FLASH 24QFN	C8051F557-IMR vs C8051F543-IM
C8051F547-IM Match 51%	Silicon Labs IC MCU 8BIT 8KB FLASH 24QFN	C8051F557-IMR vs C8051F547-IM

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 1317

Shipped from

HK warehouse

Expected Shipping Date

Sep 06 - Sep 10 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$3.5211~~	~~$3.52~~
1500	~~$3.2010~~	~~$4 801.47~~

Current price of C8051F557-IMR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

Hot Products

MSP430G2553IPW20

IC MCU 16BIT 16KB FLASH 20TSSOP

LPC4312JET100E

IC MCU 32BIT 512KB FLSH 100TFBGA

ATA6614Q-PLQW-1

IC MCU 8BIT 32KB FLASH 48QFN

C8051F557-IMR

C8051F557-IMR

3641557

Pricing(USD)