Features
- Supports high performance system speed - 100 MHz (7.5 ns Clock-to-Data Access)
- ZBTTM Feature - No dead cycles between write and read cycles
- Internally synchronized output buffer enable eliminates the need to control OE
- Single R/W (READ/WRITE) control pin
- 4-word burst capability (Interleaved or linear)
- Individual byte write (BW1 - BW4) control (May tie active)
- Three chip enables for simple depth expansion
- 2.5V power supply (±5%)
- 2.5V (±5%) I/O Supply (VDDQ)
- Power down controlled by ZZ input
- Boundary Scan JTAG Interface (IEEE 1149.1 Compliant)
- Available in 100-pin TQFP and 119-pin BGA packages
71T75902 - Block Diagram
Description
The 71T75902 2.5V CMOS Synchronous SRAM organized as 1M x 18 (18 Megabit). It is designed to eliminate dead bus cycles when turning the bus around between reads and writes, or writes and reads. Thus it has been given the name ZBTTM, or Zero Bus Turnaround.
Parameters
| Attributes | Value |
|---|---|
| Density (Kb) | 18432 |
| Bus Width (bits) | 18 |
| Core Voltage (V) | 2.5 |
| Pkg. Code | PKG100 |
| Organization | 1024K x 18 |
| I/O Voltage (V) | 2.5 - 2.5 |
| Temp. Range (°C) | -40 to 85°C |
| Architecture | ZBT |
| Output Type | Flowthrough |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| TQFP | 20.0 x 14.0 x 1.4 | 100 | 0.65 |
| Part Number | Status | Samples | Stock | Package | Budgetary Price (USD) | Lead Count (#) | Temp. Grade | Pb (Lead) Free | Carrier Type | Moisture Sensitivity Level (MSL) | Country of Assembly | Country of Wafer Fabrication |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 71T75902S75PFGI | Active | N/A | Out of Stock | TQFP | 1ku | $29.11 | 100# | I | Yes | Tray | 3 | TAIWAN | TAIWAN |
| 71T75902S75PFGI8 | Active | N/A | Out of Stock | TQFP | 1ku | $29.11 | 100# | I | Yes | Reel | 3 | TAIWAN | TAIWAN |
| 71T75902S75BG | Obsolete | N/A | In Stock | PBGA | 119# | C | No | Tray | 3 | |||
| 71T75902S75BG8 | Obsolete | N/A | Out of Stock | PBGA | 119# | C | No | Reel | 3 | |||
| 71T75902S75BGG | Obsolete | N/A | In Stock | PBGA | 119# | C | Yes | Tray | 3 | |||
| 71T75902S75BGG8 | Obsolete | N/A | Out of Stock | PBGA | 119# | C | Yes | Reel | 3 | |||
| 71T75902S75PFG | Obsolete | N/A | In Stock | TQFP | 100# | C | Yes | Tray | 3 | |||
| 71T75902S75PFG8 | Obsolete | N/A | Out of Stock | TQFP | 100# | C | Yes | Reel | 3 | |||
| 71T75902S85BG | Obsolete | N/A | In Stock | PBGA | 119# | C | No | Tray | 3 | |||
| 71T75902S85BG8 | Obsolete | N/A | Out of Stock | PBGA | 119# | C | No | Reel | 3 | |||
| 71T75902S85BGG | Obsolete | N/A | In Stock | PBGA | 119# | C | Yes | Tray | 3 | |||
| 71T75902S85BGG8 | Obsolete | N/A | Out of Stock | PBGA | 119# | C | Yes | Reel | 3 |
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- End Of Life NoticePDF 1.29 MB Jan 31, 2023
- Product Change NoticePDF 24 KB 7WDXRDKU4E7E-5-41812 Nov 14, 2012
- Product Change NoticePDF 164 KB 7WDXRDKU4E7E-5-41811 May 11, 2006
- Product Change NoticePDF 290 KB 7WDXRDKU4E7E-5-41712 Jul 19, 2005
- Product Change NoticePDF 80 KB 7WDXRDKU4E7E-5-41813 Dec 14, 2004
- Product Change NoticePDF 38 KB 7WDXRDKU4E7E-5-41776 Dec 09, 2004
- Product Change NoticePDF 211 KB 7WDXRDKU4E7E-5-41711 Oct 16, 2003
- Product Change NoticePDF 150 KB 7WDXRDKU4E7E-5-41738 Mar 20, 2003
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- Product Change NoticePDF 150 KB 7WDXRDKU4E7E-5-41678 Jun 17, 2002
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