DS1386P-32-120 Maxim Integrated Products, DS1386P-32-120 Datasheet - Page 8

• Manufacturer Part Number: DS1386P-32-120
• Description: IC TIMEKEEPER RAM 256K 32-PCM
• Manufacturer: Maxim Integrated Products
• Type: Clock/Calendar/NVSRAMr

Specifications of DS1386P-32-120

• Memory Size: 256K (32K x 8)
• Time Format: HH:MM:SS:hh (12/24 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: Contains lead / RoHS non-compliant

Figure 2. DS1386 RAMified Watchdog Timekeeper Registers
Table 1. Time-of-Day Alarm Mask Bits
Note: Any other bit combinations of mask bit settings produce illogical operation.
(3) MINUTES
1
0
0
0
REGISTER
(5) HOURS
1
1
0
0
(7) DAYS
1
1
1
0
8 of 21
Alarm Once Per Minute
Alarm When Minutes Match
Alarm When Hours and Minutes Match
Alarm When Hours, Minutes and Days Match
DESCRIPTION