STMicroelectronics STR911FM42X6 Microcontroller, Microprocessor, FPGA Modules
ARM9® STR9 Microcontroller IC 16/32-Bit 96MHz 256KB (256K x 8) FLASH

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STR911FM42X6
Detailed Description
IC MCU 32BIT 256KB FLASH 80LQFP
Package
80-LQFP
Key Features
Package / Case: 80-LQFP; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
STR911FM42X6 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STR911FM42X6 Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
STR9
RAM Size
96K x 8
Package / Case
80-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.65V ~ 2V
Lifecycle Status
Obsolete
Peripherals
Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
Number of I/O
40
Speed
96MHz
Alternate Parts Comparison (STR911FM42X6 vs STM32G0B1MCT6 vs STM32G0B1MET6 vs STM8S207MBT6BTR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 80-LQFP | 80-LQFP | 80-LQFP | 80-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 | 1.65V ~ 2V | 1.7V ~ 3.6V | 1.7V ~ 3.6V | 2.95V ~ 5.5V |
| Core Processor | ARM9® | ARM® Cortex®-M0+ | ARM® Cortex®-M0+ | STM8 |
| Core Size | 16/32-Bit | 32-Bit | 32-Bit Single-Core | 8-Bit |
| RAM Size | 96K x 8 | 144K x 8 | 144K x 8 | 6K x 8 |
| Connectivity | CANbus, I²C, Microwire, SPI, SSP, UART/USART, USB | CANbus, HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART, USB | CANbus, HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART, USB2.0, USB Type-C™ (Power Delivery) | I²C, IrDA, LINbus, SPI, UART/USART |
| Data Converters | A/D 8x10b | A/D 19x12b SAR; D/A 2x12b | A/D 19x12b SAR; D/A 2x12b | A/D 16x10b |
| Oscillator Type | Internal | External, Internal | External, Internal | Internal |
| Peripherals | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Program Memory Size | 256KB (256K x 8) | 256KB (256K x 8) | 512KB (512K x 8) | 128KB (128K x 8) |
| Program Memory Type | Flash | Flash | Flash | Flash |
| Action |
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