Product Summary

Each device is specified for 2.7–5.25 V operation over the industrial temperature range (–40 to +85 °C). For voltages above 3.6 V, the on-chip Voltage Regulator must be used. A minimum of 3.0 V is required for USB communication. The Port I/O and /RST pins are tolerant of input signals up to 5 V. C8051F340/1/2/3/ 4/5/6/7 are available in a 48-pin TQFP or a 32-pin LQFP package

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
C8051F340
C8051F340

Other


Data Sheet

Negotiable 
C8051F340DK
C8051F340DK

Silicon Labs

Development Boards & Kits - 8051 MCU C8051F340 F341 F342 F343 F344

Data Sheet

0-1: $59.40
C8051F340-TB
C8051F340-TB

Silicon Labs

Sockets & Adapters PROTO BOARD FOR C8051F340

Data Sheet

0-1: $30.00
C8051F340-GQ
C8051F340-GQ

Silicon Labs

8-bit Microcontrollers (MCU) 48 MIPS 64KB 10ADC

Data Sheet

0-1: $4.65
1-25: $4.48
25-100: $4.31
100-1000: $3.94
C8051F340-GQR
C8051F340-GQR

Silicon Labs

8-bit Microcontrollers (MCU) 48 MIPS 64KB 10ADC

Data Sheet

0-500: $4.06
500-1000: $3.94