| Manufacturer Product Number |
C8051F343-GQ |
| Mfr |
Silicon Labs |
| Packaging |
Tray |
| Operating Temperature |
-40°C ~ 85°C (TA) |
| Part Status |
Obsolete |
| Mounting Type |
Surface Mount |
| Package / Case |
32-LQFP |
| RoHS Status |
ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
| REACH Status |
REACH Unaffected |
| ECCN |
3A991A2 |
| HTSUS |
8542.31.0015 |
| Part Number Alias |
C8051F343GQ, 336-1301 |
| PCN Obsolescence/ EOL |
EOL 30/Aug/2023 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/5555/2023-08-30-1458.pdf ] |
| PCN Assembly/Origin |
Qualification of New Lead Frame 09/Aug/2023 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/5555/2023-08-09-1470.pdf ] |
| PCN Packaging |
Mult DEV Box/Shipping Label 20/Mar/2024 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/6146/PCN-2024-03-20-1503.pdf ] |
| Series |
C8051F34x |
| Base Product Number |
C8051F343 |
| Core Processor |
8051 |
| Supplier Device Package |
32-LQFP (7x7) |
| PCN Design/Specification |
Datasheet Update 07/Dec/2022 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/4993/PCN-2212071368.pdf ] |
| PCN Packaging 2 |
IC/SIP Pkg Label Update 19/Jun/2024 [ https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/6346/2406191539.pdf ] |
| DigiKey Programmable |
Verified |
| Speed |
48MHz |
| RAM Size |
2.25K x 8 |
| Number of I/O |
25 |
| Program Memory Type |
FLASH |
| Product Training Modules |
USB Protocol Products USBXpress [ https://www.digikey.com/en/ptm/s/silicon-laboratories-inc/interface-usb-protocol-products-usbxpress ] |
| Product Training Modules 2 |
Serial Communication Overview [ https://www.digikey.com/en/ptm/s/silicon-laboratories-inc/interface-serial-communication-overview ] |
| Peripherals |
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT |
| Connectivity |
SMBus (2-Wire/I2C), SPI, UART/USART, USB |
| Voltage - Supply (Vcc/Vdd) |
2.7V ~ 3.6V |
| Program Memory Size |
32KB (32K x 8) |
| Data Converters |
A/D 21x10b |
| Oscillator Type |
Internal |
| Core Size |
8-Bit |