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CAT1022 |
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| Part Number | CAT1022 |
| Manufacturer | Catalyst Semiconductor |
| Description | The CAT1021, CAT1022 and CAT1023 are complete memory and supervisory solutions for microcontrollerbased systems. A 2k-bit serial EEPROM memory and a system power supervisor with brown-out protection a... |
| Features |
Precision Power Supply Voltage Monitor — 5V, 3.3V and 3V systems — Five threshold voltage options Watchdog Timer Active High or Low Reset — Valid reset guaranteed at VCC = 1V 400kHz I2C Bus 2.7V to 5.5V Operation Low power CMOS technology 16-Byte Page Write Buffer Built-in inadvertent write protection — WP pin (CAT1021) All supervisors have a 1.6 second watchdog timer circuit that resets a system to a known state if software or a Manual Reset Input hardware glitch halts or “hangs” the system. For the www.DataSheet4U.com CAT1021 and CAT1022, the watchdog timer monitors 100 year data retention t... |
| Document |
 CAT1022 Data Sheet
PDF 303.04KB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | CAT102 |
Catalyst Semiconductor |
Precision/ Adjustable Shunt Regulator (600mV Reference) |
|
| 2 | CAT102 |
ON Semiconductor |
Adjustable Shunt Regulator |
|
| 3 | CAT1021 |
Catalyst Semiconductor |
Supervisory Circuits |
|
| 4 | CAT1021 |
ON Semiconductor |
EEPROM |
|
| 5 | CAT1022 |
ON Semiconductor |
EEPROM |
|
| 6 | CAT1023 |
Catalyst Semiconductor |
Supervisory Circuits |
|
Desde 2024. D4U Semiconductor.
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