Rated 
(4/5) based on 20 customer reviews
(4/5) based on 20 customer reviews
| Part Number | C8051F581-IQR |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | Embedded - Microcontrollers |
| Brand | Silicon |
| Description | IC MCU 8BIT 128KB FLASH 48TQFP |
| Series | C8051F58x |
| Packaging | Tape & Reel (TR) |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 50MHz |
| Connectivity | EBI/EMI, SMBus (2-Wire/I²ÂC), 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) | 1.8 V ~ 5.25 V |
| Data Converters | A/D 32x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Package / Case | 48-TQFP |
| Supplier Device Package | 48-QFP (7x7) |
| Image |  |
Lowest Price: $1.72
Highest Price: $5.41
1 - 5 of 5 Record(s)
Hot Offer
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
C8051F581-IQR
Brand:
SIILCON
D/C:
21/22+
Qty:
7895
Price (USD):
1.72
Company:
GoChen Technology (HongKong) Limited
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Part Number:
C8051F581-IQR
Brand:
SILICON7
D/C:
22+
Qty:
1961
Price (USD):
2.6425
Company:
Anterwell Technology Ltd
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Part Number
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D/C
Qty
Price (USD)
Company
Part Number:
C8051F581-IQR
Brand:
SiliconLabs
D/C:
Qty:
5759
Price (USD):
3.565
Company:
HK HEQING ELECTRONICS LIMITED
Buy
Part Number:
C8051F581-IQR
Brand:
SILICON LABORATORIES INC
D/C:
21+
Qty:
3897
Price (USD):
4.4875
Company:
Huajiaxin Electronic Technology (Hong Kong) Co., Limited
Buy
Part Number:
C8051F581-IQR
Brand:
SILICONLA
D/C:
2022
Qty:
5643
Price (USD):
5.41
Company:
Shenzhen WTX Capacitor Co., Ltd.
Buy
C8051F581IQR Ref.
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