STMicroelectronics STM32F334C8T6 Microcontrollers
32-Bit ARM Cortex-M4 MCU, 72MHz, 64KB Flash, 12-Bit ADC, 48-Pin PQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STM32F334C8T6
Series
Base Model
Detailed Description
32-Bit ARM Cortex-M4 MCU, 72MHz, 64KB Flash, 12-Bit ADC, 48-Pin PQFP
Package
48-LQFP (7x7)
Lifecycle Status
Active
Datasheet
STM32F334C8T6 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STM32F334C8T6 Microcontrollers technical specifications.
General
Series
STM32F3
RAM Size
12K x 8
RoHS
Yes
Package / Case
48-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2V ~ 3.6V
Lifecycle Status
Active
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Alternate Parts Comparison (STM32F334C8T6 vs STM32F103RCT6 vs STM32F103C8T6 vs STM32F103CBT6)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | STM32F3 | STM32F1 | STM32F1 | STM32F1 |
| Package / Case | 48-LQFP | 64-LQFP | 48-LQFP | 48-LQFP |
| 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 | 2V ~ 3.6V | 3.3 V | 3.3 V | 3.3 V |
| Core Processor | ARM® Cortex®-M4 | ARM® Cortex®-M3 | ARM® Cortex®-M3 | ARM® Cortex®-M3 |
| Core Size | 32-Bit | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 12K x 8 | 48 kB | 20 kB | 20 kB |
| RoHS | Yes | Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Production | Production | Production |
| Connectivity | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Core | Arm Cortex-M4 | ARM | ARM | ARM |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
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