DS1742-70 Maxim Integrated Products, DS1742-70 Datasheet - Page 13

• Manufacturer Part Number: DS1742-70
• Description: IC RTC RAM Y2K 5V 70NS 24-EDIP
• Manufacturer: Maxim Integrated Products
• Type: Clock/Calendar/NVSRAM/Y2Kr

Specifications of DS1742-70

• Memory Size: 16K (2K x 8)
• Time Format: HH:MM:SS (24 hr)
• Date Format: YY-MM-DD-dd
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 24-DIP (600 mil) Module
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

POWER-UP/POWER-DOWN CHARACTERISTICS (3.3V)
(V
POWER-UP/POWER-DOWN WAVEFORM TIMING (3.3V DEVICE)
CAPACITANCE
(T
V
V
Power-Up Recovery Time
Expected Data Retention Time
(Oscillator On)
CE
Capacitance on All Input Pins
Capacitance on All Output Pins
A
CC
CC
CC
= +25°C)
= 3.3V ±10%, Over the operating range.)
or
Fall Time: V
Rise Time: V
WE
PARAMETER
at V
PARAMETER
IH
PF(MAX)
, Before Power-Down
PF(MIN)
to V
to V
PF(MAX)
PF(MIN)
SYMBOL
C
C
IN
O
SYMBOL
t
t
t
REC
t
t
DR
PD
13 of 15
R
F
MIN
MIN
300
10
0
0
TYP
TYP
MAX
MAX
10
7
35
UNITS
UNITS
years
pF
pF
ms
ms
ms
ms
NOTES
NOTES
5, 6