Overview
The Texas Instruments MSP430G2353IPW28R is a member of the MSP430 family of ultra-low-power microcontrollers. This device is designed to optimize power consumption and extend battery life in portable measurement applications. It features a 16-bit RISC CPU, 16-bit registers, and various peripherals tailored for low-power and mixed-signal applications.
Key Specifications
| Specification | Description |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | MSP430G2353IPW28R |
| Package | 28-TSSOP (0.173", 4.40mm Width) |
| Core Processor | MSP430 |
| Core Size | 16-Bit |
| Speed | 16MHz |
| Program Memory Size | 4KB (4K x 8) FLASH |
| RAM Size | 256 x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8 V ~ 3.6 V |
| Data Converters | 10-bit 200-ksps Analog-to-Digital (A/D) Converter |
| Connectivity | I2C, IrDA, LIN, SCI, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 24 |
| Operating Temperature | -40°C ~ 85°C (TA) |
Key Features
- Low Supply-Voltage Range: 1.8 V to 3.6 V
- Ultra-Low Power Consumption: Active Mode - 230 µA at 1 MHz, 2.2 V; Standby Mode - 0.5 µA; Off Mode (RAM Retention) - 0.1 µA
- Five Power-Saving Modes
- Ultra-Fast Wake-Up From Standby Mode in Less Than 1 µs
- 16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time
- Internal Frequencies up to 16 MHz With Four Calibrated Frequency
- Internal Very-Low-Power Low-Frequency (LF) Oscillator and 32-kHz Crystal
- External Digital Clock Source
- Two 16-Bit Timer_A With Three Capture/Compare Registers
- Up to 24 Capacitive-Touch Enabled I/O Pins
- Universal Serial Communication Interface (USCI): Enhanced UART, IrDA, Synchronous SPI, I2C
- On-Chip Comparator for Analog Signal Compare Function or Slope Analog-to-Digital (A/D) Conversion
- Serial Onboard Programming, No External Programming Voltage Needed, Programmable Code Protection by Security Fuse
- On-Chip Emulation Logic With Spy-Bi-Wire Interface
Applications
The MSP430G2353IPW28R is typically used in low-cost sensor systems that capture analog signals, convert them to digital values, and then process the data for display or transmission to a host system. Other applications include portable measurement devices, energy harvesting systems, and various low-power embedded systems.
Q & A
- What is the core processor of the MSP430G2353IPW28R?
The core processor is the MSP430, which is a 16-bit RISC CPU. - What is the maximum operating frequency of the MSP430G2353IPW28R?
The maximum operating frequency is 16 MHz. - What is the memory configuration of the MSP430G2353IPW28R?
The device has 4KB of FLASH program memory and 256 bytes of SRAM. - What are the power-saving features of the MSP430G2353IPW28R?
The device features five power-saving modes and ultra-low power consumption, with active mode at 230 µA at 1 MHz, 2.2 V, and standby mode at 0.5 µA. - What types of communication interfaces does the MSP430G2353IPW28R support?
The device supports I2C, IrDA, LIN, SCI, SPI, and UART/USART interfaces. - What is the operating temperature range of the MSP430G2353IPW28R?
The operating temperature range is -40°C to 85°C (TA). - Does the MSP430G2353IPW28R have any analog-to-digital conversion capabilities?
Yes, it features a 10-bit 200-ksps Analog-to-Digital (A/D) Converter with internal reference, sample-and-hold, and autoscan. - How many I/O pins does the MSP430G2353IPW28R have?
The device has up to 24 capacitive-touch enabled I/O pins. - What is the package type of the MSP430G2353IPW28R?
The package type is 28-TSSOP (0.173", 4.40mm Width). - Does the MSP430G2353IPW28R support on-chip emulation?
Yes, it supports on-chip emulation logic with Spy-Bi-Wire interface.
