What this automotive MSP430 brings to the board
It runs at 16MHz, carries 2KB of Flash program memory and 128 bytes of RAM, and packs 10 I/O lines in a 14-TSSOP package.
The 16MHz clock on a 16-bit RISC core gives roughly 16 MIPS.
TI MSP430G2201IPW4Q1 16-Bit MCU, 16MHz, 2KB Flash, AEC-Q100
MPNMSP430G2201IPW4Q1
Obsolete
Texas Instruments MSP430G2201IPW4Q1, Automotive AEC-Q100, MSP430G2 series 16-Bit Microcontroller IC, 16MHz core, 2KB Flash, 128 x 8 RAM, 10 I/O, 14-TSSOP package, -40°C to 85°C operating temperature.
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | Automotive, AEC-Q100, MSP430G2 |
| 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 | 128 x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of i (O) | 10 |
| Core processor | MSP430 CPU16 |
| Case | 14-TSSOP (0.173\", 4.40mm Width) |
| Program memory size | 2KB (2K x 8) |
Product details
Frequently asked questions
What is the direct replacement for MSP430G2201IPW4Q1?
There is no single official direct replacement announced by TI. For an automotive-grade AEC-Q100 part, check active MSP430G2xx1 Q1 variants with the same 14-TSSOP package. For a non-automotive application, the MSP430G2201IPW is pin-compatible but lacks the Q1 qualification.
Is MSP430G2201IPW4Q1 pin-compatible with MSP430G2201?
Yes, the MSP430G2201IPW4Q1 is pin-compatible with the MSP430G2201IPW in the same 14-TSSOP package. The difference is the Q1 suffix adds AEC-Q100 automotive qualification.
What is MSP430G2201IPW4Q1's listed speed?
The MSP430G2201IPW4Q1 operates at a 16MHz core speed.
What is MSP430G2201IPW4Q1's listed series?
The MSP430G2201IPW4Q1 belongs to the Automotive, AEC-Q100, MSP430G2 series.