N64S830HAT22I

Overview

The ON Semiconductor serial SRAM family includes several integrated memory devices including this 64K serially accessed Static Random Access Memory, internally organized as 8K words by 8 bits. The devices are designed and fabricated using ON Semiconductor’s advanced CMOS technology to provide both high-speed performance and low power. The devices operate with a single chip select (CS) input and use a simple Serial Peripheral Interface (SPI) serial bus. A single data in and data out line is used along with a clock to access data within the devices. The N64S830HA devices include a HOLD pin that allows communication to the device to be paused. While paused, input transitions will be ignored. The devices can operate over a wide temperature range of -40oC to +85oC and can be available in several standard package offerings.

Features

• Power Supply Range
2.5 to 3.6V
• Very low standby current
As low as 1uA
• Very low operating current
As low as 3mA
• Simple memory control
Single chip select (CS)
Serial input (SI) and serial output (SO)
• Flexible operating modes
Word read and write
Page mode (32 word page)
Burst mode (full array)
• Organization
8K x 8 bit
• Self timed write cycles
• Built-in write protection (CS high)
• HOLD pin for pausing communication
• High reliability
Unlimited write cycles
• RoHS Compliant Packages
Green SOIC and TSSOP