Datasheet

ManualsBrandsMemorix ManualsComputing & Network Products8-Bit SRAM Card, 2MB

memorix elektronik

PCMCIA / JEIDA SRAM CARD 8 Bit Data Bus

Contents

1. FEATURES

2. GENERAL DESCRIPTION

3. PRODUCT NUMBER DEFINITION

4. PRODUCT LIST

5. RECOMMENDED OPERATING CONDITIONSN

6. DC ELECTRICAL CONDITIONS

11. AC ELECTRICAL CHARACTERISTICS

15. MAIN BATTERY SPECIFICATION

Summary of content (6 pages)

PAGE 1
memorix elektronik PCMCIA / JEIDA SRAM CARD 8 Bit Data Bus Contents 1. FEATURES 2. GENERAL DESCRIPTION 3. PRODUCT NUMBER DEFINITION 4. PRODUCT LIST 5. RECOMMENDED OPERATING CONDITIONSN 6. DC ELECTRICAL CONDITIONS 11. AC ELECTRICAL CHARACTERISTICS 15.
PAGE 2
memorix elektronik PCMCIA / JEIDA SRAM CARD 8Bit Features PCMCIA / JEIDA standard Dual back-up battery design 1 Mbytes ~ 8 Mbytes memory capacity BR2325 and CR2025 used as main battery 8 Bit data bus Battery voltage detection function Fast access time : 150ns (maximum) Built-in write protect switch Attribute memory : 2K byte E2PROM ' Battery case lock system Connector type : 2-piece,2-row,68 pins Single +5V operating voltage Credit card size : 54.0 x 85.6 x 3.
PAGE 3
memorix elektronik Product Number Definition Product Number SC001M-15C-00-A002K-8bit SC SRAM Card 001M 1 Mbyte Capacity 15 Access time (150 ns) C Common temperature range 0° C ~70 ° C I Industrial Temperaturerange -25° C ~ +70° C A002K (optional) Attribut memory 2Kbyte 8 Bit Data Bus Product List SRAM Cards SC001M-15C-00-A002K-8bit SC002M-15C-00-A002K-8bit SC004M-15C-00-A002K-8bit SC008M-15C-00-A002K-8bit Commercial Temperature Range 0° C ~70 ° C Product List SRAM Cards SC001M-15I-00-A002K-8bit SC002M-15I
PAGE 4
Recommended Operating Conditions Supply Voltage VCC 4.5 5.5 V Input High Voltage VIH 0.7VCC VCC + 0.3 V Input Low Voltage VIL - 0.3 0.8 V Battery Voltage VBAT 2.37 V Relative Humidity (non-condensing) HUM 95 % Absolute Maximum Ratings * Parameter Symbol Value Unit Supply Voltage VCC -0.5 to + 6.0 V Input Voltage VIN -0.5 to VCC + 0.3 (6V max.) V Output Voltage VOUT -0.5 to + 6.
PAGE 5
AC Electrical Characteristics ( Common Memory ) ( recommended operating conditions unless otherwise noted ) Read Cycle ( Common Memory ) Symbol Parameter Min. Max.
PAGE 6
Write Cycle ( Attribute Memory ) Symbol Parameter Min. Max.