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N01S830HA/D: Serial SRAM, 1 Mb, Ultra-Low-Power, 2.5 to 5.5 V

Datasheet: 1 Mb Ultra-Low Power Serial SRAM
Rev. 2 (93kB)
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Product Overview
製品説明
The ON Semiconductor serial SRAM family includes several integrated memory devices including this 1 Mb serially accessed Static Random Access Memory, internally organized as 128 K 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) protocol. In SPI mode, a single data-in (SI) and data-out (SO) line is used along with the clock (SCK) to access data within the device. In DUAL mode, two multiplexed data-in/data-out (SIO0-SIO1) lines are used and in QUAD mode, four multiplexed data-in/data-out (SIO0-SIO3) lines are used with the clock to access the memory. The devices can operate over a wide temperature range of −40°C to +85°C and are available in a 8-lead TSSOP package. The N01S830xA device has two different variations, a HOLD version that allows communication to the device to be paused and a battery back-up (BBU) version to be used with a battery to retain data when power is lost.
特長
 
  • Power Supply Range: 2.5 to 5.5 V
  • Very Low Typical Standby Current: < 4 µA
  • Very Low Operating Current: < 10 mA
  • Simple Serial Interface - Single-bit SPI Access - DUAL-bit and QUAD-bit SPI-like Access
  • Flexible Operating Modes - Word Mode - Page Mode - Burst Mode (Full Array)
  • High Frequency Read and Write Operation - Clock Frequency 20 MHz
  • Functional Options
    - HOLD Pin for Pausing Operation
    - VBAT Pin for Battery−Back up
  • Built-in Write Protection (CS High)
  • High Reliability
    - Unlimited Write Cycles
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技術資料 & デザイン・リソース
データシート (1) パッケージ図 (1)
Datasheet: 1 Mb Ultra-Low Power Serial SRAM
Rev. 2 (93kB)
»材料組成を表示
»No Product Change Notifications exist
Product Overview
Case Outline
948BH   
Datasheet: 1 Mb Ultra-Low Power Serial SRAM
Rev. 2 (93kB)
»材料組成を表示
»No Product Change Notifications exist
Product Overview
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