Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-C8051F221 | |
| 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 | 250 | |
| Category | Integrated Circuits (ICs) | |
| Family | Embedded - Microcontrollers | |
| Series | C8051F2xx | |
| Packaging | Tray | |
| Core Processor | 8051 | |
| Core Size | 8-Bit | |
| Speed | 25MHz | |
| Connectivity | SPI, UART/USART | |
| Peripherals | Brown-out Detect/Reset, POR, WDT | |
| Number of I/O | 22 | |
| Program Memory Size | 8KB (8K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| RAM Size | 256 x 8 | |
| Voltage - Supply (Vcc/Vdd) | 2.7 V ~ 3.6 V | |
| Data Converters | A/D 22x8b | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 32-LQFP | |
| Supplier Device Package | 32-LQFP (7x7) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | C8051F221 | |
| Related Links | C805, C8051F221 Datasheet, Silicon Labs Distributor | |
![]() | SHR-08-6NB | SLIT HARNESS WRAP NYLON 100M | datasheet.pdf | |
![]() | 1729690000 | TERM BLOCK HDR 26POS VERT 3.5MM | datasheet.pdf | |
![]() | 3059P-1-504LF | TRIMMER 500K OHM 1W PC PIN | datasheet.pdf | |
![]() | M30281FATHP#U3A | IC MCU 16BIT 96KB FLASH 64LQFP | datasheet.pdf | |
![]() | 170180-1 | Connector Quick Connect Receptacle 14-18 AWG 0.205" (5.21mm) Crimp | datasheet.pdf | |
![]() | P142SFPL.38.03 | CABLE 2COND 14AWG RED 500' | datasheet.pdf | |
![]() | VI-BNY-EV | CONVERTER MOD DC/DC 3.3V 99W | datasheet.pdf | |
![]() | VI-J3X-IX-S | CONVERTER MOD DC/DC 5.2V 75W | datasheet.pdf | |
![]() | T627061554DN | SCR FAST SW 600V 150A TO200AB | datasheet.pdf | |
![]() | 68423-410HLF | HEADER BERGSTIK | datasheet.pdf | |
![]() | MS46LR-20-1130-Q1-R-NC-FP | SPARE RECEIVER | datasheet.pdf | |
![]() | CTVS07RF-15-35PB-LC | CTV 37C 37#22D PIN J/N RECP | datasheet.pdf |