Memory ICs
BR93LC66 / BR93LC66F / BR93LC66RF / BR93LC66FV
•Electrical characteristics (unless otherwise noted, Ta = – 40 to 85°C, VCC = 5V ± 10%)
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Input low level voltage
VIL – 0.3 — 0.8
V
Input high level voltage VIH
2.0 — VCC + 0.3 V
Output low level voltage 1 VOL1
— — 0.4
V
Output high level voltage 1 VOH1 2.4 — —
V
Output low level voltage 2 VOL2
— — 0.2
V
Output high level voltage 2 VOH2 VCC – 0.4 — —
V
Input leakage current
ILI – 1.0 — 1.0
µA
Output leakage current
ILO – 1.0 — 1.0
µA
Operating current
dissipation 1
ICC1
— 1.5 3
mA
Operating current
dissipation 2
ICC2
— 0.7 1.5 mA
Standby current
ISB
— 1.0 5
µA
—
—
IOL = 2.1mA
IOH = – 0.4mA
IOL = 10µA
IOH = – 10µA
VIN = 0V ~ VCC
VOUT = 0V ~ VCC, CS = GND
VIN = VIH / VIL, DO = OPEN, fsk = 1MHz, WRITE
VIN = VIH / VIL, DO = OPEN, fsk = 1MHz, READ
CS = SK = DI = GND, DO = OPEN
(unless otherwise noted, Ta = – 40 to 85°C, VCC = 3V ± 10%)
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Input low level voltage
Input high level voltage
Output low level voltage
Output high level voltage
Input leakage current
Output leakage current
Operating current
dissipation 1
Operating current
dissipation 2
Standby current
VIL – 0.3 — 0.15 × VCC V
—
VIH 0.7 × VCC — VCC + 0.3 V
—
VOL
— — 0.2
V IOL = 10µA
VOH VCC – 0.4 —
—
V IOH = – 10µA
ILI – 1.0 —
1.0
µA VIN = 0V ~ VCC
ILO – 1.0 —
1.0
µA VOUT = 0V ~ VCC, CS = GND
ICC1
— 0.5
2
mA VIN = VIH / VIL, DO = OPEN, fsk = 250kHz, WRITE
ICC2
— 0.2
1
mA VIN = VIH / VIL, DO = OPEN, fsk = 250kHz, READ
ISB
— 0.4 3
µA CS = SK = DI = GND, DO = OPEN
•Electrical characteristics (unless otherwise noted, Ta = – 40 to 85°C, VCC = 2.0V)
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Input low level voltage VIL – 0.3 — 0.15 × VCC V
Input high level voltage VIH 0.7 × VCC — VCC + 0.3 V
Output low level voltage VOL
— — 0.2
V
Output high level voltage VOH VCC – 0.4 — —
V
Input leakage current
ILI – 1.0 — 1.0
µA
Output leakage current ILO – 1.0 — 1.0
µA
Operating current
dissipation 2
ICC2
— 0.2 1
mA
Standby current
ISB
— 0.4 3
µA
—
—
IOL = 10µA
IOH = – 10µA
VIN = 0V ~ VCC
VOUT = 0V ~ VCC, CS = 0V
VIN = VIH / VIL, DO = OPEN, fsk = 200kHz,
READ
CS = SK = DI = 0V, DO = OPEN
3