Description
PIN (SOIC/ PDIP) 1 PIN TSSOP 3
NAME CS/WDI
FUNCTION Chip Select Input.CS HIGH, deselects the device and the SO output pin is at a high impedance state.Unless a nonvolatile write cycle is underway, the device will be in the standby power mode.CS LOW enables the device, placing it in the active power mode.Prior to the start of any operation after power-up, a HIGH to LOW transition on CS is required.Watchdog Input.A HIGH to LOW transition on the WDI pin restarts the Watchdog timer.The abse
Features
- Low VCC detection and reset assertion - Four standard reset threshold voltages 4.63V, 4.38V, 2.93V, 2.63V - Re-program low VCC reset threshold voltage using special programming sequence - Reset signal valid to VCC = 1V.
- Selectable time out watchdog timer.
- Long battery life with low power consumption -.
X5083_IntersilCorporation.pdf
