AT49BV8192AT-11TC

Description：IC FLASH 8MBIT PARALLEL 48TSOP
Series：-
Mfr：Microchip Technology
Package：Tray

SKU:d4768e018983 Category: Memory IC Brand: Microchip Technology

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Product introduction

AT49BV8192AT-11TC is listed in the Memory IC range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC FLASH 8MBIT PARALLEL 48TSOP. Review the specifications below when checking this part for your BOM.

Memory IC specifications for AT49BV8192AT-11TC

Description：IC FLASH 8MBIT PARALLEL 48TSOP
Series：-
Mfr：Microchip Technology
Package：Tray
Memory Type：Non-Volatile
Memory Format：FLASH
Technology：FLASH
Memory Size：8Mbit
Memory Organization：1M x 8, 512K x 16
Memory Interface：Parallel
Clock Frequency：-
Write Cycle Time - Word, Page：30µs
Voltage - Supply：2.7V ~ 3.6V
Operating Temperature：0°C ~ 70°C (TC)
Mounting Type：Surface Mount
Package / Case：48-TFSOP (0.724", 18.40mm Width)
Supplier Device Package：48-TSOP
Access Time：110 ns
Grade：-
Qualification：-

Memory IC datasheet and documents for AT49BV8192AT-11TC

AT49BV8192AT-11TC

Memory IC Overview

The AT49BV8192AT-11TC is a 3-volt-only in-system reprogrammable Flash Memory manufactured by Microchip Technology. It provides 8 megabits of nonvolatile storage, organized as 512K words by 16 bits or 1M words by 8 bits. The device features fast read access times of 110 ns and operates within a voltage range of 2.7V to 3.6V for reading. It utilizes a parallel interface and is housed in a 48-pin TSOP package. The component supports sector architecture with hardware data protection and low power dissipation characteristics suitable for commercial temperature ranges.

Memory IC Feature Summary

Supports single 3-volt supply operation for both read and write functions
Features internal erase and program control with automatic timer management
Includes user-enabled boot block protection to prevent accidental code modification
Provides DATA polling capability for efficient end-of-program detection

Memory IC Applications

Firmware storage for embedded microcontroller systems
Code execution from memory (XIP) applications
Data logging and configuration parameter storage
Industrial control system software repositories

Memory IC Procurement Notes

Verify the specific suffix 'AT' indicates the top-boot sector configuration when sourcing replacements. Confirm the '11' speed grade corresponds to the required 110 ns access time for your system timing constraints. Ensure the 'TC' suffix matches the commercial temperature range requirements of your application environment. Cross-reference the pinout with the official datasheet to confirm compatibility with existing PCB layouts.

Memory IC Selection Notes

Select this component when a 3-volt supply is available and parallel interface speed is critical. Consider the sector architecture if bootloader protection is required. Evaluate the 110 ns access time against processor bus speeds. Compare power consumption metrics with SPI-based alternatives if board space is limited but speed is less critical.

Memory IC Part Context

This part belongs to the AT49BV/LV002/8192 family of 3-volt Flash memories. It shares architectural similarities with the AT49F series but operates at lower voltages. The device is designed for high-reliability applications requiring in-system programmability. It represents a transition point in Microchip's memory portfolio following the acquisition of Atmel's flash technology assets.