AMIS-50050 Datasheet, AMI SEMICONDUCTOR

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* Low power with user controlled ‘shutdown’ modes 3.3V (+/-10 percent).

It utilizes a 3.3V power supply and interfaces to a 3V microprocessor and logic. 2.0 Key Features
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Pin Name Type AGND1 Analog GND GND1 Ground VDD1 Vdd OSC1 OSC2 PLL[3:0] TXD0 TXD1 EPOCH1 PN1 GND2 EXT[3:0] VDD2 EXT[7:4] EXT[9:8] INT RESET CS RD WR GND3 DATA[7:0] ADDR[6:0] VDD3 GND4 DUMP EPOCH2 PN2 RCVRY Input Padosc Output Output Output Output Out.