Peripherals and I/O — what the 20-pin package delivers
Sixteen general-purpose I/O lines are available in the 20-TSSOP package, along with a 10-bit ADC with eight multiplexed channels.
The part is ROHS3 compliant.
Texas Instruments MSP430G2253IPW20 MCU, 16-Bit, 16 MHz
MPNMSP430G2253IPW20
Active
Texas Instruments MSP430G2xx series, MSP430G2253IPW20, 16-Bit MCU, 16 MHz, 2KB (2K x 8) FLASH, 256 x 8 RAM, 1.8V~3.6V, -40°C~85°C, 20-TSSOP.
$2.0600Ref. price · indicative, final on quote
Packaging20-TSSOP (0.173", 4.40mm Width)
RoHSROHS3 Compliant
SeriesMSP430G2xx
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | MSP430G2xx |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.8V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 16MHz |
| Package | Tube |
| RAM size | 256 x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Connectivity | I²C, IrDA, LINbus, SCI, SPI, UART/USART |
| Number of i (O) | 16 |
| Core processor | MSP430 CPU16 |
| Case | 20-TSSOP (0.173\", 4.40mm Width) |
| Data converters | A/D 8x10b |
| Program memory size | 2KB (2K x 8) |
Product details
Frequently asked questions
What are the alternatives to MSP430G2253IPW20?
However, it is a different architecture (32-bit vs 16-bit), has a larger pin count (not pin-compatible), and targets motor-control and automotive applications rather than the ultra-low-power sensor-node role of the MSP430G2xx. For a direct pin-compatible upgrade within the MSP430 family, consider the MSP430G2553IPW20 (16 KB Flash, 512 B RAM) — same footprint, same supply range, same peripherals.