
For Reference Only
Part Number | C8051F581-IMR |
OEMstron Part # | C8051F581-IMR |
Manufacturer | Silicon Labs |
Category | Semiconductors › Embedded Processors & Controllers › Microcontrollers |
Description | IC MCU 8BIT 128KB FLASH 48QFN |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | C8051F581-IMR PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
C8051F581-IMR Specifications
Part Number | C8051F581-IMR | |
Brand | Silicon Labs | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Embedded Processors & Controllers | |
Subcategory | Microcontrollers | |
Manufacturer | Silicon Labs | |
Series | C8051F58x | |
Core Processor | 8051 | |
Core Size | 8-Bit | |
Speed | 50MHz | |
Connectivity | EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART | |
Peripherals | POR, PWM, Temp Sensor, WDT | |
Number of I/O | 40 | |
Program Memory Size | 128KB (128K 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 | |
Package / Case | 48-VFQFN Exposed Pad | |
Supplier Device Package | 48-QFN (7x7) |
C8051F581-IMR Documents
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Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
C8051F581-IM D# V36:1790_06532776 Silicon Laboratories Inc |
8051 50 MHz 128 kB 5 V 8-bit MCU RoHS: Compliant
|
Americas - 0 |
C8051F581-IMR D# V36:1790_06532777 Silicon Laboratories Inc |
8051 50 MHz 128 kB 5 V 8-bit MCU RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
C8051F581-IM Silicon Laboratories Inc |
IC 8051 MCU 128K FLASH 48-QFN |
Contact Us |
C8051F581-IMR Silicon Laboratories Inc |
IC 8051 MCU 128K FLASH 48-QFN |
Contact Us |
Part Number | Description | Stock |
C8051F581-IM D# 336-1567-5-ND Silicon Laboratories Inc |
IC MCU 8BIT 128KB FLASH 48QFN |
On Order |
C8051F581-IMR D# C8051F581-IMR-ND Silicon Laboratories Inc |
IC MCU 8BIT 128KB FLASH 48QFN |
Temporarily Out of Stock |
Part Number | Description | Stock |
C8051F581-IM D# 634-C8051F581-IM Silicon Laboratories Inc |
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V 8-bit MCU RoHS: Compliant
|
11 |
Part Number | Description | Stock |
C8051F581-IM D# NS-C8051F581-IM Silicon Laboratories Inc |
OEM/CM ONLY |
4521 |
C8051F581-IMR D# NS-C8051F581-IMR Silicon Laboratories Inc |
OEM/CM ONLY |
8681 |
Part Number | Description | Stock |
C8051F581-IM Silicon Laboratories Inc |
50 MIPS, 128 kB, 8 kB, SPI, 2xUART, I2C, QFN48 |
Short Lead Time |
C8051F581-IMR Silicon Laboratories Inc |
50 MIPS, 128 kB, 8 kB, SPI, 2xUART, I2C, QFN48 |
Short Lead Time |
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Quick Inquiry
In Stock | 351 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 8.9797 | $ 8.9797 |
100 | $ 8.9797 | $ 897.9700 |
500 | $ 8.9797 | $ 4,489.8500 |
1000 | $ 8.9797 | $ 8,979.7000 |
2500 | $ 8.9797 | $ 22,449.2500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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