The Texas Instruments MSP430™ family of ultra-low-power microcontrollers (MCUs) 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 6 µs.
The MSP430F13x, MSP430F14x, and MSP430F14x1 MCUs support two built-in 16-bit timers, a fast 12-bit ADC on the MSP430F13x and the MSP430F14x devices, one USART on the MSP430F13x devices or two USARTs on the MSP430F14x and MSP430F14x1 devices, and 48 I/O pins. The hardware multiplier enhances the performance and offers a broad code and hardware-compatible family solution.
For complete module descriptions, see the MSP430x1xx Family User’s Guide.
8 MHz MCU with 16KB Flash, 512B SRAM, 10-bit ADC, I2C/SPI/UART, comparator, 144 seg LCD
Features for the MSP430F4152
- Low Supply-Voltage Range, 1.8 V to 3.6 V
- Ultralow Power Consumption
Active Mode: 220 µA at 1 MHz, 2.2 V
Standby Mode: 0.9 µA
Off Mode (RAM Retention): 0.1 µA - Five Power-Saving Modes
- Wake-Up From Standby Mode in Less Than 6 µs
- Internal Very Low Power, Low-Frequency Oscillator
- 16-Bit RISC Architecture, 125-ns Instruction Cycle Time
- 16-Bit Timer_A With Three Capture/Compare Registers
- 16-Bit Timer_A With Five Capture/Compare Registers
- Two Universal Serial Communication Interfaces (USCIs)
- USCI_A0
- Enhanced UART Supporting Auto-Baudrate Detection
- IrDA Encoder and Decoder
- Synchronous SPI
- USCI_B0
- I2C
- Synchronous SPI
- USCI_A0
- Supply Voltage Supervisor/Monitor With Programmable Level Detection
- Integrated LCD Driver With Contrast Control for Up to 144 Segments
- Basic Timer With Real Time Clock Feature
- Brownout detector
- On-Chip Comparator for Analog Signal Compare Function or Slope A/D
- 10-Bit 200-ksps Analog-to-Digital (A/D) Converter With Internal Reference,
Sample-and-Hold, Autoscan, and Data Transfer Controller - Serial Onboard Programming, No External Programming Voltage Needed
Programmable Code Protection by Security Fuse - Bootstrap Loader
- On-Chip Emulation Module
- Family Members Include:
- MSP430F4152:
16KB+256B Flash Memory
512B RAM - MSP430F4132:
8KB+256B Flash Memory
512B RAM
- MSP430F4152:
- Available in 64-Pin QFP Package and 48-Pin QFN Package
(See Available Options) - For Complete Module Descriptions, See The MSP430x4xx Family User’s Guide,
Literature Number SLAU056
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