Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-C8051F991-GM | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Production Status (Lifecycle) | Obsolete / Discontinued | |
| Condition | New & Unused, Original Sealed | |
| Product Training Modules | C8051F9xx Lower Power MCUs Serial Communication Overview | |
| Video File | Designing for Low Power Operation | |
| Design Resources | Development Tool Selector | |
| Featured Product | C8051F91x/0x MCU Series Development Kit C8051F98x and C8051F99x Low-Power MCU’s | |
| PCN Obsolescence/ EOL | RCN-1410291 29/Oct/2014 | |
| PCN Design/Specification | C8051F99x/8x Errata Update 13/Feb/2014 | |
| Standard Package | 100 | |
| Category | Integrated Circuits (ICs) | |
| Family | Embedded - Microcontrollers | |
| Series | C8051F9xx | |
| Packaging | Tube | |
| Core Processor | CIP-51 8051 | |
| Core Size | 8-Bit | |
| Speed | 25MHz | |
| Connectivity | SMBus (2-Wire/I²C), SPI, UART/USART | |
| Peripherals | Brown-out Detect/Reset, Cap Sense, POR, PWM, WDT | |
| Number of I/O | 16 | |
| Program Memory Size | 8KB (8K x 8) | |
| Program Memory Type | FLASH | |
| EEPROM Size | - | |
| RAM Size | 512 x 8 | |
| Voltage - Supply (Vcc/Vdd) | 1.8 V ~ 3.6 V | |
| Data Converters | - | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 20-UFQFN Exposed Pad | |
| Supplier Device Package | 20-QFN (3x3) | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | C8051F991-GM | |
| Related Links | C8051F, C8051F991-GM Datasheet, Silicon Labs Distributor | |
![]() | 110AR | ALLIGATOR CLIP 44MM W/O COVER | datasheet.pdf | |
![]() | N520-30M | CABLE FIBER OPTIC DUPLEX 98' | datasheet.pdf | |
![]() | PNP10VJT-91-390R | RES 390 OHM 10W 5% AXIAL | datasheet.pdf | |
![]() | 1-1879518-0 | RES SMD 12.4 OHM 1% 1W 2010 | datasheet.pdf | |
![]() | VE-BT3-CX-B1 | CONVERTER MOD DC/DC 24V 75W | datasheet.pdf | |
![]() | D55342E07B20B0RWS | RES SMD 20K OHM 0.1% 1/4W 1206 | datasheet.pdf | |
![]() | RPMD30-2405SEW/N | DC/DC CONVERTER 5V 30W | datasheet.pdf | |
![]() | V375C24C75BS3 | CONVERTER MOD DC/DC 24V 75W | datasheet.pdf | |
![]() | 18-823-90T | CONN IC DIP SOCKET 18POS TIN | datasheet.pdf | |
![]() | MS46SR-30-1045-Q1-30X-10R-NO-F | SYSTEM | datasheet.pdf | |
![]() | DTC024EUBTL | TRANS PREBIAS NPN 50V 0.2W UMT3F | datasheet.pdf | |
![]() | 382A023-25/225-0-CS8288 | TFIT POLY MOLDED P | datasheet.pdf |