DS1345YP-100+ by Analog Devices
1024k Nonvolatile SRAM with Battery Monitor
| Status: | Active |
|---|---|
| Series: | DS1345Y |
| RoHS: | Unknown |
Features
| 10 years minimum data retention in the absence of external power |
| Data is automatically protected during power loss |
| Power supply monitor resets processor when VCC power loss occurs and holds processor in reset during VCC ramp-up |
| Battery monitor checks remaining capacity daily |
| Read and write access times of 100ns |
| Unlimited write cycle endurance |
| Typical standby current 50µA |
| Upgrade for 128k x 8 SRAM, EEPROM or Flash |
| Lithium battery is electrically disconnected to retain freshness until power is applied for the first time |
| Full ±10% VCC operating range (DS1345Y) or optional ±5% VCC operating range (DS1345AB) |
| Optional industrial temperature range of -40°C to +85°C, designated IND |
| PowerCap Module (PCM) package Directly surface-mountable module Replaceable snap-on PowerCap provides lithium backup battery Standardized pinout for all NV SRAM products Detachment feature on PowerCap allows easy removal using a regular screwdriver |
| Directly surface-mountable module |
| Replaceable snap-on PowerCap provides lithium backup battery |
| Standardized pinout for all NV SRAM products |
| Detachment feature on PowerCap allows easy removal using a regular screwdriver |
Specifications
| Memory Type | NV SRAM |
|---|---|
| Memory Size | 128K x 8 |
| Bus Type | Parallel |
| VSUPPLY (V) (min) | 4.5 |
| VSUPPLY (V) (max) | 5.5 |
| Package/Pins | PWRCP/34 |
| BudgetaryPrice (See Notes) | 18.54 |
DS1345YP-100+ Memory by Analog Devices
NONVOLATILE SRAM 1MB PWRCP-34
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Memory Type | SRAM |
|---|---|
| Memory Size | 1MB |
| NVRAM Memory Configuration | 128K x 8bit |
| IC Interface Type | - |
| Access Time | 100ns |
| Memory Case Style | PWRCP |
| No. of Pins | 34Pins |
| Supply Voltage Min | 4.5V |
| Supply Voltage Max | 5.5V |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 70°C |
| Product Range | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 3 - 168 hours |
| SVHC | No SVHC (15-Jan-2018) |
Alternative Descriptions
| Nonvolatile Sram, 1Mb, Pwrcp-34 | Newark Electronics |
| NONVOLATILE SRAM, 1MB, PWRCP-34 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a DS1345YP-100+ ?
Additional datasheets, footprints and schematics for DS1345YP-100+ are listed on our Part Details page. You can also find images and similar parts to DS1345YP-100+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for DS1345YP-100+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view DS1345YP-100+ price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the DS1345YP-100+ you can contact the distributor directly for product support, shipping queries etc.
Is the DS1345YP-100+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for DS1345YP-100+ have stock available?
Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for DS1345YP-100+ .
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