MSP430F5514 16 位超低功耗微处理器，具有 USB 接口、64KB 闪存、4KB RAM、2 个 USCI、32 位 HW MPY
The Texas Instruments MSP430 family of ultralow-power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with extensive 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 5 µ.
The MSP430F5529, MSP430F5527, MSP430F5525, and MSP430F5521 are microcontroller configurations with integrated USB and PHY supporting USB 2.0, four 16-bit timers, a high-performance 12-bit analog-to-digital converter (ADC), two universal serial communication interfaces (USCI), hardware multiplier, DMA, real-time clock module with alarm capabilities, and 63 I/O pins.
|
MSP430F5514 |
MSP430F5515 |
MSP430F5517 |
MSP430F5519 |
MSP430F5521 |
MSP430F5522 |
MSP430F5524 |
MSP430F5525 |
MSP430F5526 |
MSP430F5527 |
MSP430F5528 |
MSP430F5529 |
| Frequency (MHz) |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
| Flash (KB) |
64 |
64 |
96 |
128 |
32 |
32 |
64 |
64 |
96 |
96 |
128 |
128 |
| SRAM (B) |
4096 |
4096 |
6144 |
8192 |
6144 |
8192 |
4096 |
4096 |
6144 |
6144 |
8192 |
8192 |
| GPIO |
47 |
63 |
63 |
63 |
63 |
47 |
47 |
63 |
47 |
63 |
47 |
63 |
| Timers - 16-bit |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
| Watchdog |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Real-Time Clock |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Brown Out Reset |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| SVS |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| USB |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| USCI_A (UART/LIN/IrDA/SPI) |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
| USCI_B (I2C & SPI) |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
| DMA |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Multiplier |
32x32 |
32x32 |
32x32 |
32x32 |
32x32 |
32x32 |
32x32 |
32x32 |
32x32 |
32x32 |
32x32 |
32x32 |
| Comparators |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Temp Sensor |
|
|
|
|
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| ADC |
|
|
|
|
12-bit SAR |
12-bit SAR |
12-bit SAR |
12-bit SAR |
12-bit SAR |
12-bit SAR |
12-bit SAR |
12-bit SAR |
| ADC Channels |
|
|
|
|
16 |
16 |
16 |
16 |
16 |
16 |
16 |
16 |
| Pin/Package |
64VQFN, 80BGA MICROSTAR JUNIOR |
80LQFP |
80LQFP |
80LQFP |
80LQFP |
64VQFN, 80BGA MICROSTAR JUNIOR |
64VQFN, 80BGA MICROSTAR JUNIOR |
80LQFP |
64VQFN, 80BGA MICROSTAR JUNIOR |
80LQFP |
64VQFN, 80BGA MICROSTAR JUNIOR |
80LQFP |
| Approx. Price (US$) |
3.55 | 1ku |
3.35 | 1ku |
3.75 | 1ku |
3.90 | 1ku |
3.35 | 1ku |
3.40 | 1ku |
3.55 | 1ku |
3.70 | 1ku |
3.80 | 1ku |
3.90 | 1ku |
3.95 | 1ku |
4.00 | 1ku |
MSP430F5514 特性
- Low Supply-Voltage Range: 1.8 V to 3.6 V
- Ultralow Power Consumption
- Active Mode (AM):
All System Clocks Active
290 µA/MHz at 8 MHz, 3.0 V, Flash Program Execution (Typical)
150 µA/MHz at 8 MHz, 3.0 V, RAM Program Execution (Typical)
- Standby Mode (LPM3):
Real-Time Clock With Crystal, Watchdog, and Supply Supervisor Operational,
Full RAM Retention, Fast Wake-Up:
1.9 µA at 2.2 V, 2.1 µA at 3.0 V (Typical)
Low-Power Oscillator (VLO), General-Purpose Counter, Watchdog,
and Supply Supervisor Operational, Full RAM Retention, Fast Wake-Up:
1.4 µA at 3.0 V (Typical)
- Off Mode (LPM4):
Full RAM Retention, Supply Supervisor Operational, Fast Wake-Up:
1.1 µA at 3.0 V (Typical)
- Shutdown Mode (LPM4.5):
0.18 µA at 3.0 V (Typical)
- Wake-Up From Standby Mode in Less Than 5 µs
- 16-Bit RISC Architecture, Extended Memory, up to 25-MHz System Clock
- Flexible Power Management System
- Fully Integrated LDO With Programmable Regulated Core Supply Voltage
- Supply Voltage Supervision, Monitoring, and Brownout
- Unified Clock System
- FLL Control Loop for Frequency Stabilization
- Low Power/Low Frequency Internal Clock Source (VLO)
- Low Frequency Trimmed Internal Reference Source (REFO)
- 32-kHz Watch Crystals (XT1)
- High-Frequency Crystals up to 32 MHz (XT2)
- 16-Bit Timer TA0, Timer_A With Five Capture/Compare Registers
- 16-Bit Timer TA1, Timer_A With Three Capture/Compare Registers
- 16-Bit Timer TA2, Timer_A With Three Capture/Compare Registers
MSP430F5514 芯片订购指南
MSP430F5514 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| MSP430F5514IRGCR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
MSP430F5514IRGCR |
MSP430F5514IRGCR |
| MSP430F5514IRGCT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
MSP430F5514IRGCT |
MSP430F5514IRGCT |
| MSP430F5514IZQE |
Green (RoHS & no Sb/Br) |
SNAGCU |
Level-3-260C-168 HR |
MSP430F5514IZQE |
MSP430F5514IZQE |
| MSP430F5514IZQER |
Green (RoHS & no Sb/Br) |
SNAGCU |
Level-3-260C-168 HR |
MSP430F5514IZQER |
MSP430F5514IZQER |
MSP430F5514 工具与软件
MSP430F5514 应用技术支持与电子电路设计开发资源下载
- MSP430F5514 数据资料 dataSheet 下载.PDF
- TI 德州仪器MSP430 超低功耗微控制器选型与价格 . xls
