MSP430F1222 Series
8 MHz MCU with 4KB Flash, 256B SRAM, timer, 10-bit ADC, SPI/UART
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
8 MHz MCU with 4KB Flash, 256B SRAM, timer, 10-bit ADC, SPI/UART
| Part | RAM Size | Core Processor | Program Memory Size | Number of I/O | Package / Case | Package / Case | Package / Case | Core Size | Connectivity [custom] | Data Converters [custom] | Data Converters [custom] | Supplier Device Package | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Oscillator Type | Program Memory Type | Operating Temperature [Max] | Operating Temperature [Min] | Speed | Mounting Type | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments MSP430F1222IDW | 256 x 8 | MSP430 CPU16 | 4 KB | 22 | 0.295 " | 28-SOIC | 7.5 mm | 16-Bit | SPI, UART/USART | 8 | 10 b | 28-SOIC | 3.6 V | 1.8 V | Internal | FLASH | 85 °C | -40 °C | 8 MHz | Surface Mount | |
Texas Instruments MSP430F1222IRHBR | 256 x 8 | MSP430 CPU16 | 4 KB | 22 | 32-VFQFN Exposed Pad | 16-Bit | SPI, UART/USART | 8 | 10 b | 32-VQFN (5x5) | 3.6 V | 1.8 V | Internal | FLASH | 85 °C | -40 °C | 8 MHz | Surface Mount | |||
Texas Instruments MSP430F1222IDWR | 256 x 8 | MSP430 CPU16 | 4 KB | 22 | 0.295 " | 28-SOIC | 7.5 mm | 16-Bit | SPI, UART/USART | 8 | 10 b | 28-SOIC | 3.6 V | 1.8 V | Internal | FLASH | 85 °C | -40 °C | 8 MHz | Surface Mount | |
Texas Instruments MSP430F1222IRHBT | 256 x 8 | MSP430 CPU16 | 4 KB | 22 | 32-VFQFN Exposed Pad | 16-Bit | SPI, UART/USART | 8 | 10 b | 32-VQFN (5x5) | 3.6 V | 1.8 V | Internal | FLASH | 85 °C | -40 °C | 8 MHz | Surface Mount | |||
Texas Instruments MSP430F1222IPW | 256 x 8 | MSP430 CPU16 | 4 KB | 22 | 4.4 mm | 28-TSSOP | 16-Bit | SPI, UART/USART | 8 | 10 b | 28-TSSOP | 3.6 V | 1.8 V | Internal | FLASH | 85 °C | -40 °C | 8 MHz | Surface Mount | 0.173 in | |
Texas Instruments MSP430F1222IPWR | 256 x 8 | MSP430 CPU16 | 4 KB | 22 | 4.4 mm | 28-TSSOP | 16-Bit | SPI, UART/USART | 8 | 10 b | 28-TSSOP | 3.6 V | 1.8 V | Internal | FLASH | 85 °C | -40 °C | 8 MHz | Surface Mount | 0.173 in |
Key Features
• Low Supply Voltage Range 1.8 V – 3.6 VUltralow-Power Consumption:Active Mode: 200 µA at 1 MHz, 2.2 VStandby Mode: 0.7 µAOff Mode (RAM Retention): 0.1 µAFive Power Saving ModesWake-Up From Standby Mode in less than 6 µs16-Bit RISC Architecture, 125 ns Instruction Cycle TimeBasic Clock Module Configurations:Various Internal ResistorsSingle External Resistor32-kHz CrystalHigh Frequency CrystalResonatorExternal Clock Source16-Bit Timer_A With Three Capture/Compare Registers10-Bit, 200-ksps A/D Converter With Internal Reference, Sample-and-Hold, Autoscan, and Data Transfer ControllerSerial Communication Interface (USART) With Software-Selectable Asynchronous UART or Synchronous SPI (MSP430x12x2 Only)Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security FuseSupply Voltage Brownout ProtectionMSP430x11x2 Family Members Include:MSP430F1122: 4KB + 256B Flash Memory 256B RAMMSP430F1132: 8KB + 256B Flash Memory 256B RAMAvailable in 20-Pin Plastic SOWB and 20-Pin Plastic TSSOP PackagesMSP430x12x2 Family Members Include:MSP430F1222: 4KB + 256B Flash Memory 256B RAMMSP430F1232: 8KB + 256B Flash Memory 256B RAMAvailable in 28-Pin Plastic SOWB and 28-Pin Plastic TSSOP PackagesFor Complete Module Descriptions, See the MSP430x1xx Family User’s Guide, Literature Number SLAU049Low Supply Voltage Range 1.8 V – 3.6 VUltralow-Power Consumption:Active Mode: 200 µA at 1 MHz, 2.2 VStandby Mode: 0.7 µAOff Mode (RAM Retention): 0.1 µAFive Power Saving ModesWake-Up From Standby Mode in less than 6 µs16-Bit RISC Architecture, 125 ns Instruction Cycle TimeBasic Clock Module Configurations:Various Internal ResistorsSingle External Resistor32-kHz CrystalHigh Frequency CrystalResonatorExternal Clock Source16-Bit Timer_A With Three Capture/Compare Registers10-Bit, 200-ksps A/D Converter With Internal Reference, Sample-and-Hold, Autoscan, and Data Transfer ControllerSerial Communication Interface (USART) With Software-Selectable Asynchronous UART or Synchronous SPI (MSP430x12x2 Only)Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security FuseSupply Voltage Brownout ProtectionMSP430x11x2 Family Members Include:MSP430F1122: 4KB + 256B Flash Memory 256B RAMMSP430F1132: 8KB + 256B Flash Memory 256B RAMAvailable in 20-Pin Plastic SOWB and 20-Pin Plastic TSSOP PackagesMSP430x12x2 Family Members Include:MSP430F1222: 4KB + 256B Flash Memory 256B RAMMSP430F1232: 8KB + 256B Flash Memory 256B RAMAvailable in 28-Pin Plastic SOWB and 28-Pin Plastic TSSOP PackagesFor Complete Module Descriptions, See the MSP430x1xx Family User’s Guide, Literature Number SLAU049
Description
AI
The Texas Instruments MSP430 family of ultralow-power microcontrollers consist of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with five low power modes is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that attribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6µs.
The MSP430x11x2 and MSP430x12x2 series are ultralow-power mixed signal microcontrollers with a built-in 16-bit timer, 10-bit A/D converter with integrated reference and data transfer controller (DTC) and fourteen or twenty-two I/O pins. In addition, the MSP430x12x2 series microcontrollers have built-in communication capability using asynchronous (UART) and synchronous (SPI) protocols.
Digital signal processing with the 16-bit RISC performance enables effective system solutions such as glass breakage detection with signal analysis (including wave digital filter algorithm). Another area of application is in stand-alone RF sensors.
The Texas Instruments MSP430 family of ultralow-power microcontrollers consist of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with five low power modes is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that attribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6µs.
The MSP430x11x2 and MSP430x12x2 series are ultralow-power mixed signal microcontrollers with a built-in 16-bit timer, 10-bit A/D converter with integrated reference and data transfer controller (DTC) and fourteen or twenty-two I/O pins. In addition, the MSP430x12x2 series microcontrollers have built-in communication capability using asynchronous (UART) and synchronous (SPI) protocols.
Digital signal processing with the 16-bit RISC performance enables effective system solutions such as glass breakage detection with signal analysis (including wave digital filter algorithm). Another area of application is in stand-alone RF sensors.