Texas Instruments MSP430G2221IPW14R Microcontrollers
16 MHz MCU with 2KB Flash, 128B SRAM, SPI/I2C, timer 14-TSSOP -40 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MSP430G2221IPW14R
Series
Detailed Description
Advanced Texas MSP430G2221IPW14R Microcontrollers for precision electronics.
Package
TSSOP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
MSP430G2221IPW14R Datasheet
Quick Jump:
Technical Specifications
Texas Instruments MSP430G2221IPW14R Microcontrollers technical specifications.
General
Interface
I2C, SPI
Memory Size
2 kB
RAM Size
128 B
Data Bus Width
16 b
RoHS
Compliant
Number of Pins
14
Package / Case
14-TSSOP
Packaging
Cut Tape (CT)
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Alternate Parts Comparison (MSP430G2221IPW14R vs MSP430G2353IRHB32R vs MSP430FG438IPN vs MSP430FR2311IPW16R)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-TSSOP | 32-VFQFN Exposed Pad | 80-LQFP | 16-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.8V ~ 3.6V | 1.8V ~ 3.6V | 1.8V ~ 3.6V | 1.8V ~ 3.6V |
| Core Processor | MSP430 CPU16 | MSP430 CPU16 | MSP430 CPU16 | MSP430 CPU16 |
| Core Size | 16-Bit | 16-Bit | 16-Bit | 16-Bit |
| RAM Size | 128 B | 256 x 8 | 2K x 8 | 1 kB |
| Connectivity | I²C, SPI | I²C, IrDA, LINbus, SCI, SPI, UART/USART | SPI, UART/USART | I²C, IrDA, SCI, SPI, UART/USART |
| Number of I/O | 10 | 24 | 48 | 11 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT |
| Program Memory Size | 2KB (2K x 8) | 4KB (4K x 8) | 48KB (48K x 8 + 256B) | 3.75KB (3.75K x 8) |
| Action |
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