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DS1245WP-150+ +BOM
NVSRAM (Non-Volatile SRAM) Memory IC 1Mbit Parallel 150 ns 34-PowerCap Module
PCM-34-
Manufacturer:
-
Mfr.Part #:
DS1245WP-150+
-
Datasheet:
-
PackingQty:
Tray,40
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PackingOption:
Tray
-
TempRange:
0 to 70C
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Availability: 5328 PCS
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DS1245WP-150+ General Description
The DS1245W 3.3V 1024k Nonvolatile SRAM is a 1,048,576-bit, fully static, nonvolatile SRAM organized as 131,072 words by 8 bits. Each NV SRAM has a self-contained lithium energy source and control circuitry which constantly monitors VCC for an out-of-tolerance condition. When such a condition occurs, the lithium energy source is automatically switched on and write protection is unconditionally enabled to prevent data corruption. DIP-package DS1245W devices can be used in place of existing 128k x 8 static RAMs directly conforming to the popular bytewide 32-pin DIP standard. DS1245W devices in the PowerCap Module package are directly surface mountable and are normally paired with a DS9034PC PowerCap to form a complete Nonvolatile SRAM module. There is no limit on the number of write cycles that can be executed and no additional support circuitry is required for microprocessor interfacing.
Key Features
- 10 years minimum data retention in the absence of external power
- Data is automatically protected during power loss
- Replaces 128k x 8 volatile static RAM, EEPROM or Flash memory
- Unlimited write cycles
- Low-power CMOS
- Read and write access times of 100ns
- Lithium energy source is electrically disconnected to retain freshness until power is applied for the first time
- Optional industrial temperature range of -40°C to +85°C, designated IND
- JEDEC standard 32-pin DIP package
- PowerCap Module (PCM) package
- Directly surface-mountable module
- Replaceable snap-on PowerCap provides lithium backup battery
- Standardized pinout for all nonvolatile SRAM products
- Detachment feature on PowerCap allows easy removal using a regular screwdriver
Specifications
model | DS1245WP-150+ | packingQty | Tray,40 |
packingOption | Tray | lifeCycle | production |
tempRange | 0 to 70C |
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In Stock: 5,328
Minimum Order: 1
Qty. | Unit Price | Ext. Price |
---|---|---|
1+ | $95.166 | $95.17 |
200+ | $37.972 | $7,594.40 |
480+ | $36.704 | $17,617.92 |
1000+ | $36.077 | $36,077.00 |
The prices below are for reference only.