16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, Comparator 20-TSSOP -40 to 85
8MHz 16-bit MCU, 4KB Flash, 256B SRAM, Timer, UART, 20-TSSOP Product overview: MSP430F1121AIPWR from Texas Instruments 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 16-bit, 8MHz, 4KB, TSSOP. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 16-bit, 8MHz, 4KB, TSSOP. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-MSP430F1121AIPWR
Manufacturer: Texas Instruments
Win Source Part Number: 024391-MSP430F1121AI
Packaging: Reel - TR
Core Processor: MSP430
Number of I/O: 14
Program Memory Size: 4KB (4K x 8 + 256B)
Program Memory Type: FLASH
Data Converters: Slope A/D
Family Name: MSP430F1121
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 20-TSSOP
Speed(Frequency): 8MHz
Supply Voltage - Operating: 1.8 V to 3.6 V
Part Core Size: 16-Bit
Data RAM Size: 256 x 8
Alternative Parts (Cross-Reference): MAXQ610J-2505+; MAXQ610J-2519+; MAXQ610J-2519+T; MAXQ614V-2554+T;
Introduction Date: March 30, 2005
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 35 pct.
Supply and Demand Status: Balance
MSP430 CPU16 MSP430x1xx Microcontroller IC 16-Bit 8MHz 4KB (4K x 8 + 256B) FLASH 20-TSSOP
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| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Rochester Electronics | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | MSP430F1121AIPWR | 685-MSP430F1121AIPWR | 024391-MSP430F1121AIPWR | 296-26173-6-ND | MSP430F1121AIPWR | MSP430F1121AIPWR | MSP430F1121AIPWR | MSP430F1121AIPWR | MSP430F1121AIPWR | MSP430F1121AIPWR |
| Product Name | MSP430F1121A 16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 256B RAM, Comparator | 16-bit 8MHz 4KB TSSOP Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - MSP430F1121AIPWR | Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | 16-bit Microcontrollers - MCU | Microcontrollers | |
| Data Bus | 16 Bit | 16 Bit | 16 Bit | 16 Bit | 16 Bit; 16-Bit | 16 Bit | 16 Bit | 16 Bit; 16-Bit | 16 Bit; 16-Bit | |
| Clock Speed | 8 MHz | 8 MHz | 8 MHz | 8 MHz | 8 MHz | 8 MHz | ||||
| Features | Watchdog Timer | |||||||||
| Bits | 16 Bit | |||||||||
| RAM | 0.2500 KB | 0.2560 KB | 4 KB | 0.2560 KB | 0.2560 KB | 256 KB | 0.2560 KB |
