Overview
The Texas Instruments MSP430F5328IZQE is a member of the MSP430 family of ultra-low-power microcontrollers. This device is designed to optimize power consumption, making it ideal for applications requiring extended battery life. It features a 16-bit RISC CPU, 16-bit registers, and constant generators that enhance code efficiency. The MSP430F5328IZQE includes a range of peripherals such as four 16-bit timers, a high-performance 12-bit ADC, two universal serial communication interfaces (USCIs), a hardware multiplier, DMA, and an RTC module with alarm capabilities. The device is packaged in an 80-pin MicroStar Junior™ BGA (ZQE) package and has 47 I/O pins.
Key Specifications
| Parameter | Specification |
|---|---|
| Processor | 16-bit RISC CPU |
| System Clock | Up to 25 MHz |
| Flash Memory | 128 KB |
| SRAM | 10 KB |
| Timers | Four 16-bit timers (TA0, TA1, TA2, TB0) |
| ADC | 12-bit ADC with 10 external and 2 internal channels |
| USCIs | Two USCIs (USCI_A0, USCI_A1, USCI_B0, USCI_B1) supporting UART, IrDA, SPI, and I2C |
| Power Management | Fully integrated LDO with programmable regulated core supply voltage, supply voltage supervision, monitoring, and brownout |
| Package | 80-pin MicroStar Junior™ BGA (ZQE) |
| I/O Pins | 47 I/O pins |
Key Features
- 16-bit RISC architecture with extended memory and up to 25-MHz system clock
- Fully integrated LDO with programmable regulated core supply voltage
- Supply voltage supervision, monitoring, and brownout protection
- Unified clock system with FLL control loop, low-power low-frequency internal clock source (VLO), and low-frequency trimmed internal reference source (REFO)
- Four 16-bit timers: TA0 with five capture/compare registers, TA1 and TA2 with three capture/compare registers each, and TB0 with seven capture/compare shadow registers
- Two universal serial communication interfaces (USCIs) supporting UART, IrDA, SPI, and I2C
- High-performance 12-bit ADC with internal reference, sample-and-hold, and autoscan feature
- Hardware multiplier supporting 32-bit operations
- Serial onboard programming without external programming voltage
- Three-channel internal DMA and RTC module with alarm capabilities
Applications
- Analog and digital sensor systems
- Data loggers
- General-purpose applications
Q & A
- What is the processor architecture of the MSP430F5328IZQE?
The MSP430F5328IZQE features a 16-bit RISC CPU architecture.
- What is the maximum system clock frequency of the MSP430F5328IZQE?
The maximum system clock frequency is up to 25 MHz.
- How much flash memory does the MSP430F5328IZQE have?
The device has 128 KB of flash memory.
- What types of timers are available on the MSP430F5328IZQE?
The device includes four 16-bit timers: TA0, TA1, TA2, and TB0.
- What communication interfaces are supported by the USCIs on the MSP430F5328IZQE?
The USCIs support UART, IrDA, SPI, and I2C.
- What is the resolution and number of channels of the ADC on the MSP430F5328IZQE?
The device features a 12-bit ADC with 10 external and 2 internal channels.
- What power management features are included in the MSP430F5328IZQE?
The device includes a fully integrated LDO with programmable regulated core supply voltage, supply voltage supervision, monitoring, and brownout protection.
- In what package is the MSP430F5328IZQE available?
The device is available in an 80-pin MicroStar Junior™ BGA (ZQE) package.
- How many I/O pins does the MSP430F5328IZQE have?
The device has 47 I/O pins.
- What are some typical applications for the MSP430F5328IZQE?
Typical applications include analog and digital sensor systems, data loggers, and general-purpose applications.
