封裝資訊
| 封裝 | 引腳 LQFP (PZ) | 100 |
| 作業溫度範圍 (°C) -40 to 85 |
| 包裝數量 | 運送包裝 1,000 | LARGE T&R |
MSP430F4784 的特色
- Low Supply-Voltage Range, 1.8 V to 3.6 V
- Ultra-Low Power Consumption:
- Active Mode: 280 µA at 1 MHz, 2.2 V
- Standby Mode: 1.1 µA
- Off Mode (RAM Retention): 0.2 µA
- Five Power-Saving Modes
- Wake-Up From Standby Mode in Less Than 6 µs
- 16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time
- Three or Four 16-Bit Sigma-Delta Analog-to-Digital (A/D) Converters With
Differential PGA Inputs - 16-Bit Timer_B With Three Capture/Compare-With-Shadow Registers
- 16-Bit Timer_A With Three Capture/Compare Registers
- On-Chip Comparator
- Four Universal Serial Communication Interfaces (USCI)
- USCI_A0 and USCI_A1
- Enhanced UART Supporting
Auto-Baudrate Detection - IrDA Encoder and Decoder
- Synchronous SPI
- Enhanced UART Supporting
- USCI_B0 and USCI_B1
- I2C
- Synchronous SPI
- USCI_A0 and USCI_A1
- Integrated LCD Driver With Contrast Control For Up To 160 Segments
- 32-Bit Hardware Multiplier
- Brownout Detector
- Supply Voltage Supervisor/Monitor With Programmable Level Detection
- Serial Onboard Programming, No External Programming Voltage Needed
Programmable Code Protection by Security Fuse - Bootstrap Loader
- On Chip Emulation Module
- Family Members Include:
- MSP430F4783: 48KB + 256B Flash
2KB RAM
3 Sigma-Delta ADCs - MSP430F4793: 60KB + 256B Flash
2.5KB RAM
3 Sigma-Delta ADCs - MSP430F4784: 48KB + 256B Flash
2KB RAM
4 Sigma-Delta ADCs - MSP430F4794: 60KB + 256B Flash
2.5KB RAM
4 Sigma-Delta ADCs
- MSP430F4783: 48KB + 256B Flash
- MSP430F47x3 and MSP430F47x4 Available In 100-Pin
Plastic Quad Flatpack (QFP) Package - For Complete Module Descriptions, See the MSP430x4xx Family User’s Guide, Literature Number SLAU056
MSP430F4784 的說明
The Texas Instruments MSP430 family of ultra-low power microcontrollers consists 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 contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6µs.
The MSP430F47xx series are microcontroller configurations targeted to single phase electricity meters with three or four 16-bit sigma-delta A/D converters. Each channel has a differential input pair and programmable input gain. Also integrated are two 16-bit timers, three universal serial communication interfaces (USCI), 72 I/O pins, and a liquid crystal driver (LCD) with integrated contrast control.