C8051F821-GSR Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Embedded - Microcontrollers
IC MCU 8BIT 8KB FLASH 16SOIC
Documents
Datasheet |
C8051F821-GSR![]() |
Specifications
Series | C8051F82x |
Part Status | Active |
Core Processor | 8051 |
Core Size | 8-Bit |
Speed | 25MHz |
Connectivity | SMBus (2-Wire/I²C), SPI, UART/USART |
Peripherals | Cap Sense, POR, PWM, WDT |
Number of I/O | 13 |
Program Memory Size | 8KB (8K x 8) |
Program Memory Type | FLASH |
RAM Size | 512 x 8 |
Voltage - Supply (Vcc/Vdd) | 1.8 V ~ 3.6 V |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 85°C (TA) |
Package / Case | 16-SOIC (0.154", 3.90mm Width) |
Supplier Device Package | 16-SOIC |
Hide
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | IC MCU 8BIT 8KB FLASH 24SSOP | 6603 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | 44171 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | DC:Active ; - | 0 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | IC MCU 8BIT 8KB FLASH 16SOIC Embedded - Microcontrollers
|
3961 |
|
Buy |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 319 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | 5265 |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||
---|---|---|---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | IC MCU 8BIT 8KB FLASH 16SOIC Integrated Circuits (ICs)>Embedded - Microcontrollers
|
1031 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Energy Micro (Silicon Labs) | IC MCU 8BIT 8KB FLASH 16SOIC ; 16-SOIC Embedded - Microcontrollers
|
Available |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | 2000 |
|
Inquiry | |||
C8051F821-GSR | Silicon Labs | 2000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | IC MCU 8BIT 8KB FLASH 16SOIC | 12000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | IC MCU 8BIT 8KB FLASH 16SOIC | 672 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | 16-SOIC (0.154", 3.90mm Width) | 10000 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | 5873 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | IC MCU 8BIT 8KB FLASH 16SOIC | 32440 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Energy Micro (Silicon Labs) | IC MCU 8BIT 8KB FLASH 16SOIC Embedded - Microcontrollers
|
In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | IC MCU 8BIT 8KB FLASH 16SOIC | 4047 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | IC MCU 8BIT 8KB FLASH 16SOIC | 2350 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | IC MCU 8BIT 8KB FLASH 16SOIC ; DC:21+ ; 16-SOIC | 111 |
|
Inquiry | |
C8051F821-GSR | Silicon Labs | IC MCU 8BIT 8KB FLASH 16SOIC ; DC:23+ | 32440 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | IC MCU 8BIT 8KB FLASH 16SOIC | 10000 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | IC MCU 8BIT 8KB FLASH 16SOIC | 80332 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | 8051 C8051F82x Microcontroller IC 8-Bit 25MHz 8KB (8K x 8) FLASH 16-SOIC | 971 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Laboratories Inc | DC:22+ ; IC MCU 8BIT 8KB FLASH 16SOIC | 15000 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | DC:24+ ; Original New | 32774 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | 8051 C8051F82x Microcontroller IC 8-Bit 25MHz 8KB (8K x 8) FLASH 16-SOIC ; Tape & Reel (TR) | 4715 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | 8-bit Microcontrollers - MCU 8kB/512B RAM, 12ch CapSense, SOIC16 | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | IC MCU 8BIT 8KB FLASH 16SOIC | 0 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821-GSR | Silicon Labs | 8-bit Microcontrollers - MCU 8kB/512B RAM, 12ch CapSense, SOIC16 | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F821GSR
sku #: C8051F821GSR
|
Silicon Labs | 5022 |
|
Inquiry |
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