- 非IC关键词
企业档案
- 相关证件：
- 会员类型：普通会员
- 姜先生
- 电话：028-83229855
- 手机：13882251648
- 尤先生
- 电话：66152788
- 手机：15828049895
- 地址：四川省成都市金牛区花圃路九号城北体育馆附三楼305号
- 传真：028-83229855
- E-mail：youxipeng@126.com
您的当前位置：成都美尔达电子有限公司 > 元器件产品
产品信息
特性
- Low Supply-Voltage Range: 3.6 V Down to 1.8 V
-
Ultra-Low-Power Consumption
-
Active Mode (AM), All System Clocks Active
- 195 µA/MHz (Typical) at 8 MHz, 3 V, Flash Program Execution
- 115 µA/MHz (Typical) at 8 MHz, 3 V, RAM Program Execution
-
Standby Mode (LPM3)
-
Real-Time Clock (RTC) With Crystal, Watchdog, and Supply Supervisor Operational, Full RAM Retention, Fast Wake Up:
1.9 µA (Typical) at 2.2 V,
2.1 µA (Typical) at 3 V -
Low-Power Oscillator (VLO), General-Purpose Counter, Watchdog, and Supply Supervisor Operational, Full RAM Retention, Fast Wake Up:
1.4 µA (Typical) at 3 V
-
Real-Time Clock (RTC) With Crystal, Watchdog, and Supply Supervisor Operational, Full RAM Retention, Fast Wake Up:
-
Off Mode (LPM4)
Full RAM Retention, Supply Supervisor Operational, Fast Wake Up:
1.1 µA at 3 V (Typical) -
Shutdown Mode (LPM4.5)
0.18 µA at 3 V (Typical)
-
Active Mode (AM), All System Clocks Active
- 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
- 16-Bit Timer TB0, Timer_B With Seven Capture/Compare Shadow Registers
-
Two Universal Serial Communication Interfaces (USCIs)
-
USCI_A0 and USCI_A1 Each Support:
- Enhanced UART Supports Auto-Baudrate Detection
- IrDA Encoder and Decoder
- Synchronous SPI
-
USCI_B0 and USCI_B1 Each Support:
- I2C
- Synchronous SPI
-
USCI_A0 and USCI_A1 Each Support:
- Integrated 3.3-V Power System
- 10-Bit Analog-to-Digital Converter (ADC) With Window Comparator
- Comparator
- Hardware Multiplier Supports 32-Bit Operations
- Serial Onboard Programming, No External Programming Voltage Needed
- Three-Channel Internal DMA
- Basic Timer With RTC Feature