Datasheet

DS_1903_032 73M1903 Data Sheet
Rev. 2.1 27
8.3 Digital Specifications
8.3.1 DC Characteristics
Parameter Symbol Conditions Min Nom Max Unit
Input Low Voltage VIL -0.5 0.2 * VDD V
Input High Voltage
(Except OSCIN)
VIH1 0.7 VDD 5.5 V
Input High Voltage
OSCIN
VIH2 0.7 VDD VDD + 5.5 V
Output Low Voltage
(Except OSCOUT, FS,
SCLK, SDOUT)
VOL IOL = 4 mA 0.45 V
Output Low Voltage
OSCOUT
VOLOSC IOL = 3.0 mA 0.7 V
Output Low Voltage
FS,SCLK,SDOUT
VOL IOL = 1 mA 0.45 V
Output High Voltage
(Except OSCOUT, FS,
SCLK, SDOUT)
VOH IOH = -4 mA VDD - 0.45 V
Output High Voltage
OSCOUT
VOHOSC IOH = -3.0 mA VDD - 0.9 V
Output High Voltage
FS, SCLK, SDOUT
VOH IOH = -1 mA VDD - 0.45 V
Input Low Leakage
Current
(Except OSCIN)
IIL1 VSS < Vin < VIL1 1 μA
Input High Leakage
Current
(Except OSCIN)
IIH1
VIH1 < Vin < 5.5 1 μA
Input Low Leakage
Current
OSCIN
IIL2 VSS < Vin < VIL2 1 30 μA
Input High Leakage
Current
OSCIN
IIH2 VIH2 < Vin <VDD 1 30 μA
IDD current at 3.0V – 3.6V Nominal at 3.3V
IDD Total current IDD Fs=8 kHz,
Xtal=27 MHz
9 12.0 mA
IDD Total current IDD Fs=11.2 kHz,
Xtal=27 MHz
10.3 13.4 mA
IDD Total current IDD Fs=14.4 kHz,
Xtal=27 MHz
11.8 14.5 mA
IDD Total current
ENFE=0
IDD 2 2.5 mA