DS1553P-85+ Maxim Integrated Products, DS1553P-85+ Datasheet - Page 12

• Manufacturer Part Number: DS1553P-85+
• Description: IC RTC RAM Y2K 5V 85NS 34-PCM
• Manufacturer: Maxim Integrated Products
• Type: Clock/Calendar/NVSRAM/Y2Kr

Specifications of DS1553P-85+

• Memory Size: 64K (8K 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: Surface Mount
• Package / Case: 34-PowerCap™ Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DC ELECTRICAL CHARACTERISTICS
(V
Figure 5. Read Cycle Timing Diagram
Active Supply Current
TTL Standby Current (CE = V
CMOS Standby Current
(CE   V
Input Leakage Current (Any Input)
Output Leakage Current (Any Output)
Output Logic 1 Voltage
(I
Output Logic 0
Voltage
Write Protection Voltage
Battery Switchover Voltage
CC
OUT
= 3.3V ±10%, T
= -1.0mA)
CC
- 0.2V)
PARAMETER
I
DQ0–7 Outputs
I
and RST Outputs
OUT
OUT
= 2.1mA,
= 7.0mA, IRQ/FT
A
= Over the operating range.)
IH
)
SYMBOL
V
V
V
I
I
V
V
I
I
I
CC1
CC2
CC
OL
OL1
OL2
IL
OH
SO
PF
12 of 20
MIN
2.75
2.4
-1
-1
or V
TYP
V
0.7
0.7
10
BAT
PF
MAX
2.97
0.4
0.4
+1
+1
30
2
2
UNITS
mA
mA
mA
A
A
V
V
V
V
V
NOTES
2, 3
2, 3
2, 3
1, 5
1, 4
1
1
1