EEPROM Memory
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Descriptions
JMM은 Weighing Controller 의 Parameter 설정 값을 저장하기 위한 EEPROM Module 이다.
Features
• Serial Peripheral Interface (SPI) Compatible
• Low-voltage and Standard-voltage Operation – 2.7 (VCC = 2.7V to 5.5V)
• 3 MHz Clock Rate
• 64-byte Page Mode and Byte Write Operation
• Block Write Protection – Protect 1/4, 1/2, or Entire Array
• Write Protect (WP) Pin and Write Disable Instructions for Both
Hardware and Software Data Protection – Data Retention: >200 Years
Specifications
• Interface : Serial Peripheral Interface (SPI) Compatible, DIP 10PIN Connection
• Memory Size : 128 / 256K Bytes
• Size : 24 * 16 * 12 mm (W*H*D)
• Operating Temperature..................................–55°C to +125°C
• Storage Temperature .....................................–65°C to +150°C
• Maximum Operating Voltage .......................................... 6.25V
Ordering Information
JMM : Base Code For Memory Module
1. Memory Size : 128 or 256 KB