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MAX16021 - (MAX160xx) Low-Power uP Supervisory Circuits

Download the MAX16021 datasheet PDF. This datasheet also covers the MAX16020 variant, as both devices belong to the same (max160xx) low-power up supervisory circuits family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX16016/MAX16020/MAX16021 supervisory circuits monitor power supplies, provide battery-backup control, and chip-enable (CE) gating to write protect memory in microprocessor (µP)-based systems.

Key Features

  • section. The MAX16016/MAX16020/MAX16021 operate from a 1.53V to 5.5V supply voltage and offer fixed reset thresholds for monitoring 5V, 3.3V, 3V, 2.5V, and 1.8V systems. Each device is available with either a pushpull or open-drain reset output. The MAX16016/MAX16020/MAX16021 are available in small TDFN/TQFN packages and are fully specified for an operating temperature range of -40°C to +85°C. Features o System Monitoring for 5V, 3.3V, 3V, 2.5V, or 1.8V Power-Supply Voltages o 1.53V to 5.5V Ope.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX16020_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for MAX16021 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for MAX16021. For precise diagrams, and layout, please refer to the original PDF.

19-4145; Rev 2; 10/08 www.DataSheet4U.com Low-Power µP Supervisory Circuits with Battery-Backup Circuit and Chip-Enable Gating General Description The MAX16016/MAX16020/M...

View more extracted text
uit and Chip-Enable Gating General Description The MAX16016/MAX16020/MAX16021 supervisory circuits monitor power supplies, provide battery-backup control, and chip-enable (CE) gating to write protect memory in microprocessor (µP)-based systems. These low-power devices improve system reliability by providing several supervisory functions in a small, single integrated solution. The MAX16016/MAX16020/MAX16021 perform four basic system functions: 1) Provide a µP reset output during VCC supply powerup, power-down, and brownout conditions.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX16020 (MAX160xx) Low-Power uP Supervisory Circuits
MAX16023 Battery-Backup Circuits
MAX16024 Battery-Backup Circuits
MAX16025 Sequencing/Supervisory Circuits
MAX16026 Sequencing/Supervisory Circuits
MAX16027 Sequencing/Supervisory Circuits
MAX16028 Sequencing/Supervisory Circuits
MAX16029 Sequencing/Supervisory Circuits
MAX16010 (MAX16010 - MAX16014) Overvoltage Protection/Detection Circuits
MAX16011 (MAX16010 - MAX16014) Overvoltage Protection/Detection Circuits