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CY7C1339A-100AC from CYPRESS

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15.625ms

CY7C1339A-100AC

Manufacturer: CYPRESS

Fast access times: 4.8, 5, 6, and 7ns

Partnumber Manufacturer Quantity Availability
CY7C1339A-100AC,CY7C1339A100AC CYPRESS 731 In Stock

Description and Introduction

Fast access times: 4.8, 5, 6, and 7ns The CY7C1339A-100AC is a high-speed CMOS synchronous pipelined burst SRAM manufactured by Cypress Semiconductor. Below are its key specifications:

- **Type**: Synchronous Pipelined Burst SRAM
- **Density**: 4Mb (256K x 18)
- **Speed**: 100 MHz (10 ns access time)
- **Voltage Supply**: 3.3V (±10%)
- **Organization**: 256K words × 18 bits
- **Package**: 100-pin TQFP (Thin Quad Flat Pack)
- **Operating Temperature**: Commercial (0°C to +70°C)
- **I/O Type**: LVTTL-compatible
- **Burst Modes**: Linear or Interleaved
- **Features**: 
  - Single-cycle deselect
  - Byte write control
  - Self-timed write cycle
  - JTAG boundary scan (IEEE 1149.1 compliant)
  - ZZ sleep mode for power reduction

This SRAM is commonly used in networking, telecommunications, and high-performance computing applications.

Partnumber Manufacturer Quantity Availability
CY7C1339A-100AC,CY7C1339A100AC CY 1092 In Stock

Description and Introduction

Fast access times: 4.8, 5, 6, and 7ns The CY7C1339A-100AC is a high-speed CMOS synchronous pipelined burst SRAM manufactured by Cypress Semiconductor (now part of Infineon Technologies). Here are its key specifications:

1. **Memory Size**: 4 Mbit (256K x 16-bit organization)  
2. **Speed**: 100 MHz (10 ns access time)  
3. **Voltage Supply**: 3.3V (VDD) with 5V-tolerant I/O  
4. **Interface**: Synchronous with pipelined burst mode  
5. **Burst Modes**: Linear or interleaved burst sequences  
6. **Operating Temperature**: Commercial (0°C to +70°C)  
7. **Package**: 100-pin TQFP (Thin Quad Flat Pack)  
8. **Features**:  
   - Single-cycle deselect for reduced power  
   - Byte write control (UB/LB pins)  
   - JTAG boundary scan support (IEEE 1149.1 compliant)  
   - Automatic power-down mode  

This SRAM is designed for high-performance applications requiring fast data access, such as networking and telecommunications equipment.  

(Source: Cypress Semiconductor datasheet for CY7C1339A-100AC.)

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