Features
- High-performance system speed 200MHz (x18) (3.2ns Clock-to-Data access)
- ZBT 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
- Positive clock-edge triggered address, data, and control signal registers for fully pipelined applications
- 4-word burst capability (interleaved or linear)
- Individual byte write (BW1 - BW4) control (May tie active)
- Three chip enables for simple depth expansion
- 3.3V power supply (±5%), 3.3V I/O supply (VDDQ)
- Optional- Boundary Scan JTAG interface (IEEE 1149.1 compliant)
- Available in 100-pin TQFP, 119-pin BGA, and 165 fpBGA packages
71V3556 - Block Diagram
Description
The 71V3556 3.3V CMOS synchronous SRAM, organized as 128K x 36, 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 ZBT™, or Zero Bus Turnaround. The 71V3556 contains data I/O, address, and control signal registers.
Parameters
| Attributes | Value |
|---|---|
| Density (Kb) | 4608 |
| Bus Width (bits) | 36 |
| Core Voltage (V) | 3.3 |
| Pkg. Code | BQ165, BQG165 |
| Organization | 128K x 36 |
| I/O Voltage (V) | 2.5 - 2.5 |
| I/O Frequency (MHz) | 100 - 100, 166 - 166 |
| Temp. Range (°C) | -40 to 85°C |
| Architecture | ZBT |
| Output Type | Pipelined |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| CABGA | 15.0 x 13.0 x 1.2 | 165 | 1 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 71V3556SA100BQI | Active | N/A | Out of Stock | CABGA | 1ku | $7.15 | 165# | I | No | Tray | 3 | PHILIPPINES | TAIWAN, USA |
| 71V3556SA166BQGI | Active | N/A | Out of Stock | CABGA | 1ku | $7.41 | 165# | I | Yes | Tray | 3 | PHILIPPINES | TAIWAN, USA |
| 71V3556SA166BQGI8 | Active | N/A | Out of Stock | CABGA | 1ku | $7.41 | 165# | I | Yes | Reel | 3 | PHILIPPINES | TAIWAN, USA |
| 71V3556S100PFG | Obsolete | N/A | In Stock | TQFP | 100# | C | Yes | Tray | 3 | |||
| 71V3556S100PFG8 | Obsolete | N/A | Out of Stock | TQFP | 100# | C | Yes | Reel | 3 | |||
| 71V3556S100PFGI | Obsolete | N/A | Out of Stock | TQFP | 100# | I | Yes | Tray | 3 | |||
| 71V3556S100PFGI8 | Obsolete | N/A | Out of Stock | TQFP | 100# | I | Yes | Reel | 3 | |||
| 71V3556S133PFG | Obsolete | N/A | In Stock | TQFP | 100# | C | Yes | Tray | 3 | |||
| 71V3556S133PFG8 | Obsolete | N/A | Out of Stock | TQFP | 100# | C | Yes | Reel | 3 | |||
| 71V3556S133PFGI | Obsolete | N/A | In Stock | TQFP | 100# | I | Yes | Tray | 3 | |||
| 71V3556S133PFGI8 | Obsolete | N/A | Out of Stock | TQFP | 100# | I | Yes | Reel | 3 | |||
| 71V3556S166PFG | Obsolete | N/A | In Stock | TQFP | 100# | C | Yes | Tray | 3 | |||
| 71V3556S166PFG8 | Obsolete | N/A | Out of Stock | TQFP | 100# | C | Yes | Reel | 3 | |||
| 71V3556S166PFGI | Obsolete | N/A | In Stock | TQFP | 100# | I | Yes | Tray | 3 | |||
| 71V3556S166PFGI8 | Obsolete | N/A | Out of Stock | TQFP | 100# | I | Yes | Reel | 3 | |||
| 71V3556SA100BG | Obsolete | N/A | Out of Stock | PBGA | 119# | C | No | Tray | 3 | |||
| 71V3556SA100BG8 | Obsolete | N/A | Out of Stock | PBGA | 119# | C | No | Reel | 3 | |||
| 71V3556SA100BGG | Obsolete | N/A | Out of Stock | PBGA | 119# | C | Yes | Tray | 3 | |||
| 71V3556SA100BGG8 | Obsolete | N/A | Out of Stock | PBGA | 119# | C | Yes | Reel | 3 | |||
| 71V3556SA100BGGI | Obsolete | N/A | Out of Stock | PBGA | 119# | I | Yes | Tray | 3 | |||
| 71V3556SA100BGGI8 | Obsolete | N/A | Out of Stock | PBGA | 119# | I | Yes | Reel | 3 | |||
| 71V3556SA100BGI | Obsolete | N/A | Out of Stock | PBGA | 119# | I | No | Tray | 3 | |||
| 71V3556SA100BGI8 | Obsolete | N/A | Out of Stock | PBGA | 119# | I | No | Reel | 3 | |||
| 71V3556SA100BQ | Obsolete | N/A | Out of Stock | CABGA | 165# | C | No | Tray | 3 | |||
| 71V3556SA100BQ8 | Obsolete | N/A | Out of Stock | CABGA | 165# | C | No | Reel | 3 | |||
| 71V3556SA100BQG | Obsolete | N/A | Out of Stock | CABGA | 165# | C | Yes | Tray | 3 | |||
| 71V3556SA100BQG8 | Obsolete | N/A | Out of Stock | CABGA | 165# | C | Yes | Reel | 3 | |||
| 71V3556SA100BQGI | Obsolete | N/A | Out of Stock | CABGA | 165# | I | Yes | Tray | 3 | |||
| 71V3556SA100BQGI8 | Obsolete | N/A | Out of Stock | CABGA | 165# | I | Yes | Reel | 3 | |||
| 71V3556SA100BQI8 | Obsolete | N/A | Out of Stock | CABGA | 165# | I | No | Reel | 3 | |||
| 71V3556SA133BG | Obsolete | N/A | In Stock | PBGA | 119# | C | No | Tray | 3 | |||
| 71V3556SA133BG8 | Obsolete | N/A | Out of Stock | PBGA | 119# | C | No | Reel | 3 | |||
| 71V3556SA133BGG | Obsolete | N/A | In Stock | PBGA | 119# | C | Yes | Tray | 3 | |||
| 71V3556SA133BGG8 | Obsolete | N/A | Out of Stock | PBGA | 119# | C | Yes | Reel | 3 | |||
| 71V3556SA133BGGI | Obsolete | N/A | In Stock | PBGA | 119# | I | Yes | Tray | 3 | |||
| 71V3556SA133BGGI8 | Obsolete | N/A | Out of Stock | PBGA | 119# | I | Yes | Reel | 3 | |||
| 71V3556SA133BGI | Obsolete | N/A | In Stock | PBGA | 119# | I | No | Tray | 3 | |||
| 71V3556SA133BGI8 | Obsolete | N/A | Out of Stock | PBGA | 119# | I | No | Reel | 3 | |||
| 71V3556SA133BQ | Obsolete | N/A | Out of Stock | CABGA | 165# | C | No | Tray | 3 | |||
| 71V3556SA133BQ8 | Obsolete | N/A | Out of Stock | CABGA | 165# | C | No | Reel | 3 | |||
| 71V3556SA133BQG | Obsolete | N/A | Out of Stock | CABGA | 165# | C | Yes | Tray | 3 | |||
| 71V3556SA133BQG8 | Obsolete | N/A | Out of Stock | CABGA | 165# | C | Yes | Reel | 3 | |||
| 71V3556SA133BQGI | Obsolete | N/A | Out of Stock | CABGA | 165# | I | Yes | Tray | 3 | |||
| 71V3556SA133BQGI8 | Obsolete | N/A | Out of Stock | CABGA | 165# | I | Yes | Reel | 3 | |||
| 71V3556SA133BQI | Obsolete | N/A | Out of Stock | CABGA | 165# | I | No | Tray | 3 | |||
| 71V3556SA133BQI8 | Obsolete | N/A | Out of Stock | CABGA | 165# | I | No | Reel | 3 | |||
| 71V3556SA150BG | Obsolete | N/A | Out of Stock | PBGA | 119# | C | No | Tray | 3 | |||
| 71V3556SA150BG8 | Obsolete | N/A | Out of Stock | PBGA | 119# | C | No | Reel | 3 | |||
| 71V3556SA150BGG | Obsolete | N/A | Out of Stock | PBGA | 119# | C | Yes | Tray | 3 | |||
| 71V3556SA150BGG8 | Obsolete | N/A | Out of Stock | PBGA | 119# | C | Yes | Reel | 3 | |||
| 71V3556SA150BGGI | Obsolete | N/A | Out of Stock | PBGA | 119# | I | Yes | Tray | 3 | |||
| 71V3556SA150BGGI8 | Obsolete | N/A | Out of Stock | PBGA | 119# | I | Yes | Reel | 3 | |||
| 71V3556SA150BQ | Obsolete | N/A | Out of Stock | CABGA | 165# | C | No | Tray | 3 | |||
| 71V3556SA150BQ8 | Obsolete | N/A | Out of Stock | CABGA | 165# | C | No | Reel | 3 | |||
| 71V3556SA166BG | Obsolete | N/A | Out of Stock | PBGA | 119# | C | No | Tray | 3 | |||
| 71V3556SA166BG8 | Obsolete | N/A | Out of Stock | PBGA | 119# | C | No | Reel | 3 | |||
| 71V3556SA166BGG | Obsolete | N/A | Out of Stock | PBGA | 119# | C | Yes | Tray | 3 | |||
| 71V3556SA166BGG8 | Obsolete | N/A | Out of Stock | PBGA | 119# | C | Yes | Reel | 3 | |||
| 71V3556SA166BGGI | Obsolete | N/A | In Stock | PBGA | 119# | I | Yes | Tray | 3 | |||
| 71V3556SA166BGGI8 | Obsolete | N/A | Out of Stock | PBGA | 119# | I | Yes | Reel | 3 | |||
| 71V3556SA166BGI | Obsolete | N/A | In Stock | PBGA | 119# | I | No | Tray | 3 | |||
| 71V3556SA166BGI8 | Obsolete | N/A | Out of Stock | PBGA | 119# | I | No | Reel | 3 | |||
| 71V3556SA166BQ | Obsolete | N/A | Out of Stock | CABGA | 165# | C | No | Tray | 3 | |||
| 71V3556SA166BQ8 | Obsolete | N/A | Out of Stock | CABGA | 165# | C | No | Reel | 3 | |||
| 71V3556SA166BQG | Obsolete | N/A | Out of Stock | CABGA | 165# | C | Yes | Tray | 3 | |||
| 71V3556SA166BQG8 | Obsolete | N/A | Out of Stock | CABGA | 165# | C | Yes | Reel | 3 |
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