N64S0830HDA

AMI Semiconductor, Inc. ULP Memory Solutions 670 North McCarthy Blvd. Suite 220 Milpitas, CA 95035 PH: 408-935-7777, FAX: 408-935-7770 N64S0818HDA/N64S0830HDA Advance Information 64Kb Low Power Serial SRAMs 8K × 8 bit Organization Overview The AMI 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 www.DataSheet4U.com fabricated using AMI’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 N64S08xxHDA 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 Options 1.8V to 3.6V Very low standby current As low as 200nA Very low operating current As low as 500uA 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 pi...