PartNumber | DS1216B | DS1216D | DS1216C |
Description | Memory Controllers SmartWatch RAM | Memory Controllers SmartWatch RAM | IC SMART/RAM 5V 64K/256K 28-DIP |
Manufacturer | Maxim Integrated | Maxim Integrated | DALLAS |
Product Category | Memory Controllers | Memory Controllers | Memory - Controllers |
RoHS | N | N | - |
Memory Type | Nonvolatile RAM - NVRAM | Nonvolatile RAM - NVRAM | - |
Battery Backup Switching | Yes | Yes | - |
Supply Voltage Max | 5.5 V | 5.5 V | - |
Supply Voltage Min | 4.5 V | 4.5 V | - |
Operating Supply Current | 5 mA | 5 mA | - |
Minimum Operating Temperature | 0 C | 0 C | - |
Maximum Operating Temperature | + 70 C | + 70 C | - |
Mounting Style | Through Hole | Through Hole | - |
Package / Case | DIP Socket-28 | DIP Socket-32 | - |
Packaging | Tube | Tube | Tube |
Description/Function | Converts Standard CMOS RAMs into Nonvolatile Memory. Keep Track of Second, Minutes, Hours, Days, Months and Years | Converts Standard CMOS RAMs into Nonvolatile Memory. Keep Track of Second, Minutes, Hours, Days, Months and Years | - |
Height | 10.67 mm | 10.16 mm | - |
Length | 35.31 mm | 40.13 mm | - |
Series | DS1216 | DS1216 | - |
Type | SmartWatch RAM | SmartWatch RAM | - |
Width | 17.53 mm | 17.53 mm | - |
Brand | Maxim Integrated | Maxim Integrated | - |
Lithium Battery Monitor | No | No | - |
Number of Memory Channels | 1 | 1 | - |
Operating Supply Voltage | 5 V | 5 V | - |
Product Type | Memory Controllers | Memory Controllers | - |
Factory Pack Quantity | 13 | 11 | - |
Subcategory | Memory & Data Storage | Memory & Data Storage | - |
Part # Aliases | 90-1216B-000 DS1216 | 90-1216D-000 DS1216 | - |
Unit Weight | 0.767985 oz | 0.105822 oz | - |
Package Case | - | - | 28-DIP (0.600", 15.24mm) Socket |
Operating Temperature | - | - | 0°C ~ 70°C |
Voltage Supply | - | - | 4.5 V ~ 5.5 V |
Supplier Device Package | - | - | 28-DIP Socket |
Controller Type | - | - | Smartwatch RAM |