Datasheet Details
| Part number | MIC1557 |
|---|---|
| Manufacturer | Micrel Semiconductor |
| File Size | 913.88 KB |
| Description | IttyBitty RC Timer/Oscillator |
| Datasheet | MIC1557 MIC1555 Datasheet (PDF) |
|
|
Overview: MIC1555/1557 IttyBitty® RC Timer/Oscillator General.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | MIC1557 |
|---|---|
| Manufacturer | Micrel Semiconductor |
| File Size | 913.88 KB |
| Description | IttyBitty RC Timer/Oscillator |
| Datasheet | MIC1557 MIC1555 Datasheet (PDF) |
|
|
|
The MIC1555 IttyBitty® CMOS RC timer/oscillator and MIC1557 IttyBitty® CMOS RC oscillator are designed to provide rail-to-rail pulses for precise time delay or frequency generation.
The devices are similar in function to the industry standard “555”, without a frequency control (FC) pin or an opencollector discharge (D) pin.
The threshold pin (THR) has precedence over the trigger (TRG) input, ensuring that the BiCMOS output is off when TRG is high.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
MIC1557 | IttyBitty RC Timer/Oscillator | Microchip |
| Part Number | Description |
|---|---|
| MIC1555 | IttyBitty RC Timer/Oscillator |
| MIC10937 | V. F. Alphanumeric Display Controller |
| MIC10938 | (MIC10938 / MIC10939) V. F. Dot Matrix Display Controller |
| MIC10939 | V. F. Dot Matrix Display Controller |
| MIC10942 | V. F. Dot Matrix Display Controller |
| MIC10943 | V. F. Dot Matrix Display Controller |
| MIC1232 | 5V Voltage Supervisor |
| MIC1344 | Power ORing Switch |
| MIC1426 | (MIC1426 - MIC1428) Dual 1.2A Peak Low Side MOSFET Driver |
| MIC1427 | (MIC1426 / MIC1428) Dual 1.2A Peak Low Side MOSFET Driver |