Silicon Labs C8051F34C-GQR Microcontrollers
IC MCU 8BIT 64KB FLASH 48TQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
C8051F34C-GQR
Detailed Description
IC MCU 8BIT 64KB FLASH 48TQFP
Package
48-TQFP
Lifecycle Status
Active
Datasheet
C8051F34C-GQR Datasheet
Quick Jump:
Technical Specifications
Silicon Labs C8051F34C-GQR Microcontrollers technical specifications.
General
RAM Size
4.25K x 8
Package / Case
48-TQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.7V ~ 5.25V
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
40
Speed
48MHz
Core Processor
8051
Program Memory Type
Flash
Alternate Parts Comparison (C8051F34C-GQR vs EFM8UB20F32G-B-QFP48 vs C8051F041 vs EFM8BB52F16G-C-QFN20R)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 48-TQFP | 48-TQFP | 64-TQFP | 20-WFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.7V ~ 5.25V | 2.65V ~ 3.6V | 2.7V ~ 3.6V | 1.8V ~ 5.5V |
| Core Processor | 8051 | CIP-51 8051 | 8051 | CIP-51 8051 |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | 4.25K x 8 | 2.25K x 8 | 4.25K x 8 | 1.25K x 8 |
| Connectivity | EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART, USB | EBI/EMI, I²C, SMBus, SPI, UART/USART, USB | CANbus, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART | I²C, SMBus, SPI, UART/USART |
| Number of I/O | 40 | 40 | 32 | 16 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Program Memory Size | 64KB (64K x 8) | 32KB (32K x 8) | 64KB (64K x 8) | 16KB (16K x 8) |
| Action |
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