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 | |
![]() | DK637 | VOLTMETER 2VDC LED PANEL MOUNT | datasheet.pdf | |
![]() | 1812SC272KAT1A\SB | CAP CER 2700PF 1.5KV X7R 1812 | datasheet.pdf | |
![]() | ISL97644IRZ-TK | IC REG BOOST LDO VON VCOM 24-QFN | datasheet.pdf | |
![]() | OD4015-12HS | FAN AXIAL 40X15MM 12VDC WIRE | datasheet.pdf | |
![]() | VE-J6X-IX-F2 | CONVERTER MOD DC/DC 5.2V 75W | datasheet.pdf | |
![]() | 09068480553 | DIN-POWER SHELL HOUSING D20 | datasheet.pdf | |
![]() | RNC55H3573FSRE6 | RES 357K OHM 1/8W 1% AXIAL | datasheet.pdf | |
![]() | UPG1-1REC2-2246-314 | CIRCUIT BREAKER MAG-HYDR LEVER | datasheet.pdf | |
![]() | ISL98604IRTZ | IC LCD SUPPLY 6CH 40QFN | datasheet.pdf | |
![]() | BFC233990059 | CAP FILM 39NF 10% 310VAC RAD | datasheet.pdf | |
![]() | LJT06RT-17-35S-023 | LJT 55C 55#22D SKT PLUG | datasheet.pdf | |
![]() | SSM2141P | High Common-Mode Rejection Differential Line Receiver IC | datasheet.pdf |