Texas Instruments MSP430G2231QPW1EP Microcontrollers
16-bit RISC MCU, 2KB Flash, 16MHz, 14-Pin TSSOP SMT
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MSP430G2231QPW1EP
Series
Base Model
Detailed Description
16-bit RISC MCU, 2KB Flash, 16MHz, 14-Pin TSSOP SMT
Package
14-TSSOP (0.173", 4.40mm Width)
Lifecycle Status
Active
Datasheet
MSP430G2231QPW1EP Datasheet
Quick Jump:
Technical Specifications
Texas Instruments MSP430G2231QPW1EP Microcontrollers technical specifications.
General
Series
MSP430G2231-EP
RAM Size
128 x 8
Data Bus Width
16 bit
Maximum Clock Frequency
16 MHz
RoHS
Yes
Package / Case
14-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
1.8V ~ 3.6V
Lifecycle Status
Active
Alternate Parts Comparison (MSP430G2231QPW1EP vs MSP430G2553IPW28R vs MSP430G2101IRSA16R vs MSP430G2221IPW14R)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Operating Temperature | -40°C ~ 125°C (TA) | -40 °C ~ 85 °C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.8V ~ 3.6V | 1.8 V ~ 3.6 V | 1.8V ~ 3.6V | 1.8V ~ 3.6V |
| Data Bus Width | 16 bit | 16 b | 16 bit | 16 b |
| RAM Size | 128 x 8 | 512 B | 128 x 8 | 128 B |
| RoHS | Yes | Compliant | Yes | Compliant |
| Lifecycle Status | Active | Production | Active | Production |
| Core | MSP430 | MSP430 | MSP430 | MSP430 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Package | 14-TSSOP | TSSOP | VQFN (RSA)-16 | TSSOP |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Series | MSP430G2231-EP | -- | MSP430G2101 | MSP430G2221 |
| Package / Case | 14-TSSOP | -- | 16-VQFN Exposed Pad | 14-TSSOP |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MC812A4CPVE8NXP SemiconductorsNXP
IC MCU 16BIT 4KB EEPROM 112LQFP
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
MSP430G2553IPW28RTexas Instruments16 MHz MCU with 16KB Flash, 512B SRAM, comparator, UART/SPI/I2C, timer 28-TSSOP -40 to 85
MSP430G2553IPW20RTexas Instruments16 MHz MCU with 16KB Flash, 512B SRAM, comparator, UART/SPI/I2C, timer 20-TSSOP -40 to 85