128K x 36 Sync, 3.3V/2.5V, Dual-Port RAM, Interleaved I/O's
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Overview
Description
The 70T3599 is a high-speed 128K x 36 bit synchronous Dual-Port RAM that has been optimized for applications having unidirectional or bidirectional data flow in bursts. An automatic power down feature, controlled by CE0 and CE1, permits the on-chip circuitry of each port to enter a very low standby power mode. The 70T3599 can support an operating voltage of either 3.3V or 2.5V on one or both ports, controllable by the OPT pins. The power supply for the core of the device (VDD) is at 2.5V.
Features
- Dual-Port allows simultaneous access of the same memory location
- Selectable Pipelined or Flow-Through output mode
- Counter enable and repeat features
- Dual chip enables allow for depth expansion without additional logic
- Full synchronous operation on both ports
- Interrupt and Collision Detection Flags
- Separate byte controls for multiplexed bus and bus matching compatibility
- Dual Cycle Deselect (DCD) for Pipelined Output Mode
- 2.5V (±100mV) power supply for core
- LVTTL compatible, selectable 3.3V (±150mV) or 2.5V (±100mV) power supply for I/Os and control signals on each port
- Available in a 256-pin BGA, 208-pin PQFP and 208-pin fpBGA packages
- Includes JTAG functionality on BGA package versions only
- Industrial temperature range (-40C to +85C) is available
Documentation
| Title | Type | Date | |
|---|---|---|---|
PDF532 KB
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Datasheet
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PDF198 KB
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Application Note
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PDF156 KB
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Application Note
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PDF225 KB
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Application Note
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PDF97 KB
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Application Note
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PDF154 KB
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Application Note
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PDF112 KB
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Application Note
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PDF645 KB
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End Of Life Notice
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PDF123 KB
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Guide
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PDF24 KB
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Product Change Notice
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PDF194 KB
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Product Change Notice
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PDF729 KB
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Product Change Notice
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PDF16 KB
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Product Change Notice
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PDF290 KB
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Product Change Notice
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PDF80 KB
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Product Change Notice
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PDF38 KB
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Product Change Notice
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PDF26 KB
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Product Change Notice
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PDF197 KB
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Product Change Notice
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Design & Development
Software & Tools
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Product Options
Processing table
Part Number |
Pkg. Type |
Lead Count (#) |
Temp. Grade |
Pb (Lead) Free |
Carrier Type |
Buy / Sample |
|---|---|---|---|---|---|---|
| CABGA | 256 | C | No | Tray | Get Samples, | |
| CABGA | 256 | C | No | Reel | ||
| CABGA | 256 | I | No | Tray | ||
| CABGA | 256 | I | No | Reel | ||
| CABGA | 208 | I | Yes | Tray | Get Samples, | |
| CABGA | 208 | I | Yes | Reel | ||
| CABGA | 208 | I | No | Tray | ||
| CABGA | 208 | I | No | Reel | ||
| CABGA | 256 | C | No | Tray | ||
| CABGA | 256 | C | No | Reel | ||
| CABGA | 208 | C | No | Tray | ||
| CABGA | 208 | C | No | Reel | ||
| CABGA | 256 | C | No | Tray | ||
| CABGA | 256 | C | No | Reel | ||
| CABGA | 256 | C | Yes | Tray | Get Samples, |
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