Rato FP527 : FP527 CMOS IC 20 100 : : CMOS <1.0uA Vcc=3.0V~12V Symbol OSCI Vcc GND TXD K0 K1 K2 K3 OSCI VCC GND TXD 8 7 6 1 2 3 4 Description 5 FP527 Pin 1 2 3 4 5 6 7 8 K0 K1 K2 K3 K3 K2 K1 K0 I/O I O I I I I : Symbol Parameter Conditions Vcc Operating Voltage Isb Vcc=12V , OSC stop Stand by Current K1~K3=Low Output Unloaded Operating Current Iop Vcc=12V Source Current Ioh Vcc=12V, Voh=6V Sink Current Iol Vcc=12V, Vol=6V Operating Freg Fop Min. 3 Typ. 5 Max. Unit V 12 1.0 3.0 uA 0.5 1.0 mA mA mA Hz 3 3 80K Absolute Maximum Ratings Symbol Vcc VI Vo Tst Top Pdis Parameter Supply Voltage Input Voltage Output Voltage Storage Temp Operating Temp Max. Power Dissp Conditions Vcc=12V Rating -0.3 ~ 13 -0.3 ~ Vcc +0.3 -0.3 ~ Vcc +0.3 -40 ~125 -20 ~ 70 300 Unit V V V mW FP527 OTP Encoder 2000.04.11 1 Rato FP527 C0~C19 ( ) D0 D1 D2 D3 : 124 Ick 4 Ick Data(H): 12 Ick Data(L): K0~K3 K3 0 0 0 0 0 0 0 1 12 Ick 4 Ick : 1 Ick=8 4 Ick OSC clock : K2 0 0 0 1 1 1 1 0 K1 0 1 1 0 0 1 1 0 K0 1 0 1 0 1 0 1 0 D3 0 0 0 1 1 1 1 1 D2 0 0 0 1 1 1 1 1 D1 0 1 1 0 0 1 1 1 D0 1 1 0 0 1 1 0 1 FP527 OTP Encoder 2000.04.11 2