SM28VLT32-HT Datasheet | Texas Instruments

FEATURES - 32-Megabit Flash for High-Temperature Applications - Serial Peripheral Interface (SPI) patible (Mode 0 and 3) - 3.3-V Supply for IO, 1.9 V for Core - 2-M x 16-Bit Word Access - Asynchronous Read, Write, and Erase Operations - Erase Operation Supported Only for -55°C to 125°C - 12-MHz Maximum Clock Frequency - Endurance: 1000 Program and Erase Cycles - Data Retention: 1000 hrs - ESD Protection: 2-k V HBM, 500-V CDM - 8-mm x 20-mm 14-Pin Ceramic HKN Package and KGD (Bare Die) Package SUPPORTS EXTREME TEMPERATURE APPLICATIONS - Controlled Baseline - One Assembly and Test Site - One Fabrication Site - Available in Extreme (- 55°C to 210°C) Temperature Range (1) - Extended Product Life Cycle - Extended Product-Change Notification - Product Traceability - Texas Instruments high temperature products utilize highly optimized silicon (die) solutions with design and process enhancements to maximize performance over extended temperatures. All devices are characterized and qualified for 1000 hours continuous operating life at maximum rated temperature. APPLICATIONS - Down-Hole Energy Drilling - Test and Measurement Equipment - Seismic Data Collection at Extreme Temperatures - General Data Collection Applications at Extreme High- and Low-Temperatures VSS HOLD# RST# WP# FLCLK VIO VCORE HKN PACKAGE (TOP VIEW) (1) Custom temperature ranges available VCORE VIO CS# SO SI SCK VSS DESCRIPTION SM28VLT32 is a 32-Megabit Flash Memory designed to store program code and/or data from acquisition. The wide temperature rating of this device makes it ideal for applications that need to perform reliably in harsh environments. SM28VLT32 with its serial peripheral interface (SPI) offers low pin count for additional reliability and easy assembly in these applications. The memory is partitioned as sectors to provide addressing of 2-M words of 16 bits each. Thus, the memory address is 21 bits wide. SM28VLT32 supports serial peripheral interface to read/write/erase data in the flash...