STMicroelectronics ST72C334N4T6 Microcontroller, Microprocessor, FPGA Modules
ST7 ST7 Microcontroller IC 8-Bit 16MHz 16KB (16K x 8) FLASH

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ST72C334N4T6
Detailed Description
IC MCU 8BIT 16KB FLASH 64LQFP
Package
64-LQFP
Key Features
Package / Case: 64-LQFP; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
ST72C334N4T6 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics ST72C334N4T6 Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
ST7
RAM Size
512 x 8
Package / Case
64-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
3.2V ~ 5.5V
Lifecycle Status
Obsolete
Peripherals
LVD, POR, PWM, WDT
Number of I/O
44
Speed
16MHz
Alternate Parts Comparison (ST72C334N4T6 vs ST72F521R6TA vs STM32F405RGT6W vs STM32L433RCT6)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 64-LQFP | 64-LQFP | 64-LQFP | 64-LQFP |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 3.2V ~ 5.5V | 3.8V ~ 5.5V | 1.8V ~ 3.6V | 1.71V ~ 3.6V |
| Core Processor | ST7 | ST7 | ARM® Cortex®-M4 | ARM® Cortex®-M4 |
| Core Size | 8-Bit | 8-Bit | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 512 x 8 | 1K x 8 | 192K x 8 | 64K x 8 |
| Connectivity | SCI, SPI | CANbus, I²C, SCI, SPI | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG | CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB |
| Data Converters | A/D 8x8b | A/D 16x10b | A/D 16x12b; D/A 2x12b | A/D 16x12b; D/A 2x12b |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | LVD, POR, PWM, WDT | LVD, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT | Brown-out Detect/Reset, DMA, LCD, PWM, WDT |
| Program Memory Size | 16KB (16K x 8) | 32KB (32K x 8) | 1MB (1M x 8) | 256KB (256K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| Action |
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