32-Bit ARM MCU, 96MHz, 256KB Flash, 96KB RAM, LQFP-80 Product overview: STR911FM42X6 from STMicroelectronics is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 32-bit, 96MHz, 256KB, 96KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 96MHz, 256KB, 96KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STR911FM42X6 can be used for catalog matching and distributor lookup.
ARM9® STR9 Microcontroller IC 16/32-Bit 96MHz 256KB (256K x 8) FLASH
Win Source Part Number: 1261996-STR911FM42X6
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: STR9
Core Processor: ARM9®
Speed: 96MHz
Package: Cut Tape (CT),Tray
Standard Package: 119
Mounting: SMD (SMT)
Core Size: 16/32-Bit
Connectivity: CANbus, I²C, Microwire, SPI, SSP, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT
Number of I/O: 40
Program Memory Size: 256KB (256K x 8)
Program Memory Type: FLASH
RAM Size: 96K x 8
Data Converters: A/D 8x10b
Oscillator Type: Internal
Package / Case: 80-LQFP
Temperature Range - Operating: -40°C ~ 85°C (TA)
Supply Voltage - Operating: 1.65V ~ 2V
ECCN: 3A991A2
Fake Threat In the Open Market: 46 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: STMicroelectronics
Other Names: STR911FM42X6T,497-50
Base Product Number: STR911
Product Status: Obsolete
IC MCU 32BIT 256KB FLASH 80LQFP
ARM9® STR9 Microcontroller IC 16/32-Bit 96MHz 256KB (256K x 8) FLASH
IC MCU 32BIT 256KB FLASH 80LQFP
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-STR911FM42X6 | 497-5060-ND | 1261996-STR911FM42X6 | STR911FM42X6 | STR911FM42X6 | STR911FM42X6 |
| Product Name | 32-bit 96MHz 256KB 96KB Embedded Microcontroller MCU | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Embedded - Microcontrollers |
| Data Bus | 32 Bit | 16 Bit; 32 Bit | 32 Bit | 16 Bit; 32 Bit | 16 Bit; 32 Bit; 16/32-Bit | 32 Bit; 32-Bit |
| RAM | 96 KB | 96 KB | 256 KB | 96 KB | 96 KB | |
| Supply Voltage | 2.7 to 3.6 volts | 1.65 to 2 volts | 1.65 to 2 volts | 2 volts | ||
| Serial Interface | I2C, SPI, USB, SSP, UART, USART, CAN, IrDA, Ethernet | CAN; SPI; UART; USART; USB | ||||
| Package Type | Other; LQFP | LFQP; Other; 80-LQFP | Other; 80-LQFP | QFP; Other; 80-LQFP |
