規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | IttyBitty® |
| ProductStatus | Active |
| Type | 555 Type, Timer/Oscillator (Single) |
| Frequency | 5MHz |
| Voltage-Supply | 2.7V ~ 18V |
| Current-Supply | 350 µA |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | SC-74A, SOT-753 |
| SupplierDevicePackage | SOT-23-5 |
概述
Description
The MIC1557YM5-TR is a precision timer/oscillator IC from Microchip Technology, designed for timing and clock generation in compact applications.
### Key Features:
- Single or Dual Output: Generates fixed-frequency pulses or clock signals.
- Wide Voltage Range: Operates from 1.8V to 5.5V, suitable for low-power designs.
- Low Power Consumption: Ideal for battery-powered devices.
- Small Package: SOT-23-5 (YM5) for space-constrained PCBs.
- Precise Timing: Adjustable via external resistors/capacitors.
### Applications:
- System timing, power sequencing, and watchdog timers.
- Clock generation for microcontrollers and sensors.
- Portable and IoT devices.
### Advantages:
- Simple to use with minimal external components.
- Reliable performance in harsh environments.
A cost-effective, versatile solution for timing needs in embedded systems.
### Key Features:
- Single or Dual Output: Generates fixed-frequency pulses or clock signals.
- Wide Voltage Range: Operates from 1.8V to 5.5V, suitable for low-power designs.
- Low Power Consumption: Ideal for battery-powered devices.
- Small Package: SOT-23-5 (YM5) for space-constrained PCBs.
- Precise Timing: Adjustable via external resistors/capacitors.
### Applications:
- System timing, power sequencing, and watchdog timers.
- Clock generation for microcontrollers and sensors.
- Portable and IoT devices.
### Advantages:
- Simple to use with minimal external components.
- Reliable performance in harsh environments.
A cost-effective, versatile solution for timing needs in embedded systems.
Manufacturer
The MIC1557YM5-TR is manufactured by Microchip Technology, a leading American semiconductor company specializing in microcontrollers, mixed-signal, analog, and Flash-IP solutions. Founded in 1989, Microchip is known for its broad portfolio of embedded control products, serving industries like automotive, industrial, consumer, and aerospace. The company is headquartered in Chandler, Arizona, and is a key player in the semiconductor market, often acquired smaller firms to expand its technology offerings. The MIC1557YM5-TR is a precision timer/oscillator, reflecting Microchip's expertise in analog and timing solutions.
Application
The MIC1557YM5-TR is a precision timer/oscillator IC commonly used in:
1. Timing Circuits – Delays, pulse generation, and sequential timing.
2. Power Management – Reset generation and watchdog timers for microcontrollers.
3. Consumer Electronics – Clocks, alarms, and LED blinkers.
4. Industrial Controls – Process timing and automation systems.
5. Communication Devices – Baud rate generation and synchronization.
Its small SOT-23-5 package and low power consumption make it ideal for portable and space-constrained applications.
1. Timing Circuits – Delays, pulse generation, and sequential timing.
2. Power Management – Reset generation and watchdog timers for microcontrollers.
3. Consumer Electronics – Clocks, alarms, and LED blinkers.
4. Industrial Controls – Process timing and automation systems.
5. Communication Devices – Baud rate generation and synchronization.
Its small SOT-23-5 package and low power consumption make it ideal for portable and space-constrained applications.
Package
The MIC1557YM5-TR is a SOT-23-5 (SC-74A) surface-mount package. It is a small, 5-pin plastic package with dimensions of approximately 2.9mm x 1.6mm x 1.1mm, suitable for compact PCB designs. This package type is commonly used for low-power ICs like timers and oscillators.
