Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-C8051F121 | |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Production Status (Lifecycle) | Obsolete / Discontinued | |
| Condition | New & Unused, Original Sealed | |
| Design Resources | Development Tool Selector | |
| EDA / CAD Models | Download from Accelerated Designs | |
| Standard Package | 160 | |
| Category | Integrated Circuits (ICs) | |
| Family | Embedded - Microcontrollers | |
| Series | C8051F12x | |
| Packaging | Tray | |
| Core Processor | 8051 | |
| Core Size | 8-Bit | |
| Speed | 100MHz | |
| Connectivity | EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART | |
| Peripherals | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | |
| Number of I/O | 32 | |
| Program Memory Size | 128KB (128K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| RAM Size | 8.25K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 3 V ~ 3.6 V | |
| Data Converters | A/D 8x8b, 8x12b; D/A 2x12b | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 64-TQFP | |
| Supplier Device Package | 64-TQFP (10x10) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | C8051F121 | |
| Related Links | C805, C8051F121 Datasheet, Silicon Labs Distributor | |
![]() | TC4428AEJA | IC MOSFET DVR 1.5A DUAL HS 8CDIP | datasheet.pdf | |
![]() | NPPN251BFCN-RC | Connector Header 25 Position 0.079" (2.00mm) Gold Through Hole | datasheet.pdf | |
![]() | TAS5162DKD6EVM | TAS5162DKD6EVM | datasheet.pdf | |
![]() | QS3126S1G8 | IC BUS SWITCH QUADRUPLE 14-SOIC | datasheet.pdf | |
![]() | MK2049-45SITR | IC CLK PLL COMM 3.3V 20-SOIC | datasheet.pdf | |
![]() | K105M20X7RF5UL2 | CAP CER 1UF 50V X7R RADIAL | datasheet.pdf | |
| AM-9.84375MAGE-T | Crystal 9.84375MHz 30ppm 12pF -40°C - 85°C AEC-Q200 Surface Mount 4-SMD | datasheet.pdf | ||
![]() | 24001-08N | SWITCH ROTARY SP8T STEEL LUG | datasheet.pdf | |
![]() | XC6121A640MR-G | IC WATCHDOG TIMER SOT-25 | datasheet.pdf | |
![]() | 142-0304-016 | SMA JACK STR RG316DS | datasheet.pdf | |
![]() | CTVS06RF-15-5HA | CTV 5C 5#16 PIN PLUG | datasheet.pdf | |
![]() | A22NZ-BMM-TGA | GREEN PLASTIC MUSHROOM HEAD | datasheet.pdf |