Texas Instruments
Texas Instruments MSP430I2xx series 16-bit MCU, MSP430 CPU16 core, 16.384 MHz, 32 KB Flash, 2K x 8 RAM, 3x24b sigma-delta ADC, I²C/SPI/UART, 12 I/O, 28-TSSOP, -40 to 105°C.
MOQ 1 · Tape & Reel (TR) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Series | MSP430I2xx |
| Mounting | Surface Mount |
| Oscillator type | External |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 2.2V ~ 3.6V |
| Operating temperature | -40°C~105°C(TA) |
| Speed | 16.384Mhz |
| Package | Tape & Reel (TR) |
| RAM size | 2K x 8 |
| Core size | 16-Bit |
| Peripherals | Brown-out Detect/Reset, PWM, WDT |
| Connectivity | I²C, IrDA, SCI, SPI, UART/USART |
| Number of i (O) | 12 |
| Core processor | MSP430 CPU16 |
| Case | 28-TSSOP (0.173\", 4.40mm Width) |
| Data converters | A/D 3x24b Sigma-Delta |
| Program memory size | 32KB (32K x 8) |
The MSP430I2031TPWR: Three 24-bit sigma-delta converters sample voltage and current channels simultaneously. The 16.384 MHz clock supports real-time digital filtering.
The brown-out detect and watchdog peripherals are on-chip, reducing external supervisor IC count.
