| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,300 pcs
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1300 pcs | On Request | 1 | On Request | On Request | 0428P/ | On Request | On Request |
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The PCA9561PW is a versatile 20-pin CMOS integrated circuit from NXP Semiconductors, designed for system configuration without physical switches or jumpers. It features four 6-bit non-volatile EEPROM registers, six hardware pin inputs, and a 6-bit multiplexed output.
This device supports Mobile and Desktop VID Configuration, allowing processor voltage settings through internal registers or external pins for performance or battery conservation. It is particularly useful in server, telecommunications, and networking applications as a replacement for DIP switches or jumpers, enabling easy configuration changes via I2C-bus/SMBus without powering down equipment.
The PCA9561PW operates with a supply voltage range of 3V to 3.6V and has an operating temperature range of -40°C to 85°C. It is housed in a compact TSSOP-20 package and is surface-mounted.
The non-volatile memory retains the last selected setting, making it ideal for applications requiring persistent configuration. The device typically interfaces between the CPU and Voltage Regulator Module (VRM) for CPU VID configuration, allowing adjustments to CPU voltage for performance boosts or power reduction.
The PCA9561PW operates with a supply voltage range of 3V to 3.6V.
The PCA9561PW has an operating temperature range from -40°C to 85°C.
The PCA9561PW is available in a TSSOP-20 package.
The PCA9561PW is designed for surface mounting.
The PCA9561PW is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) for the PCA9561PW is 1 Unlimited.