BQ4017_14 Datasheet, PDF (3/14 Pages) Texas Instruments – 2048Kx8 Nonvolatile SRAM

Not Recommended for new Designs
bq4017/bq4017Y
Recommended DC Operating Conditions (TA = 0 to 70°C)
Symbol
Parameter
VCC
Supply voltage
VSS
Supply voltage
VIL
Input low voltage
VIH
Input high voltage
Minimum
4.5
4.75
0
-0.3
2.2
Typical
5.0
5.0
0
-
-
Note:
Typical values indicate operation at TA = 25°C.
Maximum
5.5
5.5
0
0.8
VCC + 0.3
Unit
Notes
V
bq4017Y
V
bq4017
V
V
V
DC Electrical Characteristics (TA = 0 to 70°C, VCCmin ≤ VCC ≤ VCCmax)
Symbol
ILI
ILO
VOH
VOL
ISB1
ISB2
ICC
VPFD
VSO
Parameter
Input leakage current
Output leakage current
Output high voltage
Output low voltage
Standby supply current
Minimum Typical
-
-
-
-
2.4
-
-
-
-
7
Standby supply current
-
2.5
Operating supply current
-
75
4.55
4.62
Power-fail-detect voltage
4.30
4.37
Supply switch-over voltage
-
3
Maximum
±4
±4
-
0.4
17
5
115
4.75
4.50
-
Unit
µA
µA
V
V
mA
mA
mA
V
V
V
Conditions/Notes
VIN = VSS to VCC
CE = VIH or OE = VIH or
WE = VIL
IOH = -1.0 mA
IOL = 2.1 mA
CE = VIH
0V ≤ VIN ≤ 0.2V,
CE ≥ VCC - 0.2V,
or VIN ≥ VCC - 0.2
Min. cycle, duty = 100%,
CE = VIL ,II/O = 0mA,
A19 < VIL or A19 > VIH,
A20 < VIL or A20 > VIH
bq4017
bq4017Y
Note:
Typical values indicate operation at TA = 25°C, VCC = 5V.
3