The MSP430G2433IPW20R is a mixed-signal microcontroller from Texas Instruments, part of the MSP430G2x33 family. It operates within a low supply voltage range of 1.8 V to 3.6 V and is designed for ultra-low power consumption, featuring an active mode current of 230 µA at 1 MHz and 2.2 V, standby mode current of 0.5 µA, and off mode current of 0.1 µA with RAM retention. The device supports five power-saving modes and can wake up from standby in less than 1 µs. This microcontroller is built on a 16-bit RISC architecture with a 62.5-ns instruction cycle time. It includes a basic clock module capable of internal frequencies up to 16 MHz, two 16-bit Timer_A modules, and up to 24 capacitive-touch enabled I/O pins. Communication capabilities are provided through a Universal Serial Communication Interface (USCI) that supports UART, LIN, IrDA, SPI, and I²C protocols. Additionally, it features a 10-bit, 200-ksps analog-to-digital converter (ADC) with internal reference and autoscan functionality. The MSP430G2433IPW20R is suitable for applications in power management, sensor interfaces, and low-cost sensor systems that require efficient analog signal processing and data transmission. It is available in a 20-pin TSSOP package and operates within a temperature range of -40 to 85 degrees Celsius.
MSP430G2x33, MSP430G2x03 Mixed Signal Microcontroller 20-TSSOP -40 to 85
16MHz 16-bit MCU, 8KB FLASH, 512B SRAM, 8-ch 10-bit ADC, UART/SPI/I2C, 20-TSSOP Product overview: MSP430G2433IPW20R 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, 16MHz, 8KB, TSSOP. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 16-bit, 16MHz, 8KB, TSSOP. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-MSP430G2433IPW20
Manufacturer: Texas Instruments
Win Source Part Number: 024521-MSP430G2433IP
Packaging: Reel - TR
Core Processor: MSP430
Number of I/O: 16
Program Memory Size: 8KB (8K x 8)
Program Memory Type: FLASH
Data Converters: A/D 8x10b
Family Name: MSP430G2433
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 20-TSSOP
Speed(Frequency): 16MHz
Supply Voltage - Operating: 1.8 V to 3.6 V
Part Core Size: 16-Bit
Data RAM Size: 512 x 8
Alternative Parts (Cross-Reference): MAXQ610J-2505+; MAXQ610J-2519+; MAXQ610J-2519+T; MAXQ614V-2554+T;
Introduction Date: January 01, 2011
ECCN: EAR99
Country of Origin: Malaysia, Taiwan
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Limited
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| Texas Instruments | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Rochester Electronics | Utmel Electronic Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | ODG (Origin Data Global) | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
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| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | MSP430G2433IPW20R | 685-MSP430G2433IPW20R | 024521-MSP430G2433IPW20R | 296-39087-2-ND | MSP430G2433IPW20R | 815-MSP430G2433IPW20R | MSP430G2433IPW20R | MSP430G2433IPW20R | MSP430G2433IPW20R | MSP430G2433IPW20R | MSP430G2433IPW20R |
| Product Name | MSP430G2433 MSP430G2x33, MSP430G2x03 Mixed Signal Microcontroller | 16-bit 16MHz 8KB TSSOP Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - MSP430G2433IPW20R | Microcontrollers | IC MCU 16BIT 8KB FLASH 20TSSOP | Microcontrollers | 16-bit Microcontrollers - MCU | Microcontrollers | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | |
| Clock Speed | 16 MHz | 16 MHz | 16 MHz | 16 MHz | 16 MHz | 16 MHz | |||||
| Features | Watchdog Timer | ||||||||||
| Bits | 16 Bit | Other; A/D 8x10b | |||||||||
| RAM | 0.5000 KB | 0.5120 KB | 8 KB | 0.5120 KB | 0.5120 KB | 0.5120 KB | 0.5120 KB | 512 KB | |||
| Supply Voltage | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 2.2 volts | 1.8 to 3.6 volts | 3.6 volts |
