Features; Pin Connections; K6R4008V1D; Description - Hitachi 42PD3200A Service Manual

12.8.2. Features

• HIGH PERFORMANCE E2CMOS® TECHNOLOGY
- 3.5ns Maximum Propagation Delay
- Fmax = 250MHz
- 2.5 ns Maximum from Clock Input to Data Output
- UltraMOS® Advanced CMOS Technology
• 3.3V LOW VOLTAGE 16V8 ARCHITECTURE
- JEDEC-Compatible 3.3V Interface Standard
- 5V Compatible Inputs
- I/O Interfaces with Standard 5V TTL Devices (GAL16LV8C)
• ACTIVE PULL-UPS ON ALL PINS (GAL16LV8D Only)
• E2 CELL TECHNOLOGY
- Reconfigurable Logic
- Reprogrammable Cells
- 100% Tested/100% Yields
- High Speed Electrical Erasure (<100ms)
- 20 Year Data Retention
• EIGHT OUTPUT LOGIC MACROCELLS
- Maximum Flexibility for Complex Logic Designs
- Programmable Output Polarity
• PRELOAD AND POWER-ON RESET OF ALL REGISTERS
- 100% Functional Testability
• APPLICATIONS INCLUDE:
- Glue Logic for 3.3V Systems
- DMA Control
- State Machine Control
- High Speed Graphics Processing
- Standard Logic Speed Upgrade
• ELECTRONIC SIGNATURE FOR IDENTIFICATION
• LEAD-FREE PACKAGE OPTIONS

12.8.3. Pin connections

12.9.

K6R4008V1D

12.9.1. Description

The K6R4008V1D is a 4,194,304-bit high-speed Static Random Access Memory organized as 524,288
words by 8 bits. The K6R4008V1D uses 8 common input and output lines and has an output enable pin
which operates faster than address access time at read cycle. The device is fabricated using
SAMSUNG s advanced CMOS process and designed for high-speed circuit technology. It is particularly
well suited for use in high-density high-speed system applications. The K6R4008V1D is packaged in a
400 mil 36-pin plastic SOJ and 44-pin plastic TSOP type II.
15