MSP430I2021TPWR
Active16-MHZ METERING AFE WITH 2 24-BIT SIGMA-DELTA ADCS, 2 16-BIT TIMERS, 32KB FLASH, 2KB RAM
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MSP430I2021TPWR
Active16-MHZ METERING AFE WITH 2 24-BIT SIGMA-DELTA ADCS, 2 16-BIT TIMERS, 32KB FLASH, 2KB RAM
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Technical Specifications
Parameters and characteristics for this part
| Specification | MSP430I2021TPWR |
|---|---|
| Connectivity | IrDA, UART/USART, SCI, SPI, I2C |
| Core Processor | MSP430 CPU16 |
| Core Size | 16-Bit |
| Data Converters | A/D 2x24b Sigma-Delta |
| Mounting Type | Surface Mount |
| Number of I/O | 12 |
| Operating Temperature [Max] | 105 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | External |
| Package / Case | 28-TSSOP |
| Package / Case | 0.173 in |
| Package / Case [y] | 4.4 mm |
| Peripherals | WDT, Brown-out Detect/Reset, PWM |
| Program Memory Size | 32 KB |
| Program Memory Type | FLASH |
| RAM Size | 2K x 8 |
| Speed | 16.384 Mhz |
| Supplier Device Package | 28-TSSOP |
| Voltage - Supply (Vcc/Vdd) [Max] | 3.6 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 2.2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2000 | $ 1.48 | |
| Texas Instruments | LARGE T&R | 1 | $ 2.45 | |
| 100 | $ 2.15 | |||
| 250 | $ 1.51 | |||
| 1000 | $ 1.21 | |||
Description
General part information
MSP430I2021 Series
The Texas Instruments MSP430i204x, MSP430I203x and MSP430I202x microcontrollers (MCUs) are part of the MSP430™ Metrology and Monitoring portfolio. The architecture and integrated peripherals, combined with five extensive low-power modes, are optimized to achieve extended battery life in portable and battery-powered measurement applications. The devices feature a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows the devices to wake up from low-power modes to active mode in less than 5 µs.
The MSP430i204x MCUs include four high-performance 24-bit sigma-delta ADCs, two eUSCIs (one eUSCI_A module and one eUSCI_B module), two 16-bit timers, a hardware multiplier, and up to 16 I/O pins.
The MSP430I203x MCUs include three high-performance 24-bit sigma-delta ADCs, two eUSCIs (one eUSCI_A module and one eUSCI_B module), two 16-bit timers, a hardware multiplier, and up to 16 I/O pins.
Documents
Technical documentation and resources
