Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-C8051F221-GQR | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Product Training Modules | Serial Communication Overview | |
| Design Resources | Development Tool Selector | |
| Standard Package | 500 | |
| Category | Integrated Circuits (ICs) | |
| Family | Embedded - Microcontrollers | |
| Series | C8051F2xx | |
| Packaging | Tape & Reel (TR) | |
| 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-GQR | |
| Related Links | C8051F, C8051F221-GQR Datasheet, Silicon Labs Distributor | |
![]() | PMS 440 0075 SL | MACHINE SCREW PAN SLOTTED 4-40 | datasheet.pdf | |
![]() | N2534-5002-UB | CONN HEADER 34POS R/A GOLD T/H | datasheet.pdf | |
![]() | 3640HC183KAT9A | CAP CER 0.018UF 3KV X7R 3640 | datasheet.pdf | |
![]() | 592D686X0010B2T20H | CAP TANT 68UF 10V 20% 1611 | datasheet.pdf | |
![]() | M24308/23-41F | D-Sub Connector Receptacle, Female Sockets 50 Position Panel Mount, Through Hole, Right Angle Solder | datasheet.pdf | |
![]() | CZRB3036-G | DIODE ZENER 36V 3W DO214AA | datasheet.pdf | |
![]() | MS27468T15F35S-LC | CONN HSG RCPT JAM NUT 37POS SKT | datasheet.pdf | |
![]() | ADUM5210BRSZ | DGTL ISO 2.5KV GEN PURP 20SSOP | datasheet.pdf | |
![]() | V375A32E600BS2 | CONVERTER MOD DC/DC 32V 600W | datasheet.pdf | |
![]() | FPMIFD-W | MOD INSERT 2PORT WHITE | datasheet.pdf | |
![]() | LDU5660S500 | LED SUPPLY CC BUCK 2-56V 500MA | datasheet.pdf | |
![]() | 460680-9 | FEED FINGER ASSY | datasheet.pdf |