RM3003-XSNI-T

RM3003 32-Kbit Ultra Low Power Non-volatile Serial Memory - SPI Bus Advance Summary Datasheet Features  Memory array: 32Kbit EEPROM-compatible non-volatile serial memory e et pl es ta ct  Ad  to fo  om  rc  - VDDC: 1.0V +/- 3% - VDDIO: 1.65V - 2.75V - VDDW: 4.0V +/- 10% Serial peripheral interface (SPI) compatible -Supports SPI modes 0 and 3 1.0 MHz maximum clock rate Flexible Programming - Byte/Page Program (1 to 32 Bytes) - Page size: 32 Bytes Ultra Low Energy Word Write -32 bit Word Write consuming 50 nJ Low power consumption -10 µA active Read current @ 500 kbit/s (Typical) -10 µA active Write current @ 10 kbit/s (Typical) -35 nA Ultra-Deep Power-Down current de ta ils  Multiple supply voltages for minimum power consumption on  Auto Ultra-Deep Power-Down re  s -C -Device can enter Ultra-Deep Power-Down automatically after finishing a Write operation Self-timed write cycles Hardware reset 8-lead SOIC package RoHS-compliant and halogen-free packaging Data Retention: 10 years Based on Adesto's proprietary CBRAM® technology tu  Fe a    Su m m ar y  Description The Adesto® RM3003 is a 32Kbit, serial memory device that utilizes Adesto's CBRAM® resistive technology. The memory device is optimized for low power operation offering lowest available power for data-transfer, power-down, and writing. In order to efficiently optimize power consumption, the device makes use of three supplies, VDDW, VDDC, and VDDIO. Read power is supplied from the VDDC and the device consumes less than10µW at 500Kbit/s. To further reduce data-transfer power, the device supports IO voltages in the range of 1.65 to 2.75V. The RM3003 is accessed through a 4-wire SPI interface consisting of a Serial Data Input (SDI), Serial Data Output (SDO), Serial Clock (SCK), and Chip Select (CS). The maximum clock (SCK) frequency in read mode is 1.0MHz. Adesto products in this datasheet are covered by certain Adesto patents registered in the United States and potentially other countries. Please refer to http://www.adestotech.com/patents for details. DS-RM3003–103AA–02/2016