Texas Instruments MSP430G2121IN14 Microcontrollers
16b MCU, 16MHz, 1KB FLASH, 128B SRAM, SPI/I2C, 10 GPIO, 14-PDIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MSP430G2121IN14
Series
Base Model
Detailed Description
16b MCU, 16MHz, 1KB FLASH, 128B SRAM, SPI/I2C, 10 GPIO, 14-PDIP
Lifecycle Status
Active
Datasheet
MSP430G2121IN14 Datasheet
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Alternate Parts Comparison (MSP430G2121IN14 vs MSP430G2553IPW20R vs MSP430G2221IPW14R vs MSP430G2553IPW28R)
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 ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40 °C ~ 85 °C |
| Supply Voltage | -- | 1.8V ~ 3.6V | 1.8V ~ 3.6V | 1.8 V ~ 3.6 V |
| Memory Size | -- | 16 kB | 2 kB | 16 kB |
| Interface | -- | I2C, IrDA, LIN, SPI, UART | I2C, SPI | I2C, IrDA, LIN, SCI, SPI, UART, USART |
| Data Bus Width | -- | 16 b | 16 b | 16 b |
| Number of Pins | -- | 20 | 14 | 28 |
| RAM Size | -- | 512 B | 128 B | 512 B |
| GPIO | -- | 16 | 10 | 24 |
| RoHS | -- | Compliant | Compliant | Compliant |
| Lifecycle Status | -- | Production | Production | Production |
| Contact Plating | -- | Gold | Gold | Gold |
| Core | -- | MSP430 | MSP430 | MSP430 |
| Action |
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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