A28F200BX-T - 2-MBIT (128K x 16/ 256K x 8) BOOT

Intel Corporation에서 제조한 전자 부품 A28F200BX-T은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.

A28F200BX-T의 기능 및 특징 중 하나는 "2-MBIT (128K x 16/ 256K x 8) BOOT BLOCK FLASH MEMORY FAMILY" 입니다.

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A28F200BX-T 기능

2-MBIT (128K x 16/ 256K x 8) BOOT BLOCK FLASH MEMORY FAMILY

Intel Corporation

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A28F200BX-T B 2-MBIT (128K x 16 256K x 8) BOOT BLOCK FLASH MEMORY FAMILY Automotive Y x8 x16 Input Output Architecture A28F200BX-T A28F200BX-B For High Performance and High Integration 16-bit and 32-bit CPUs Optimized High Density Blocked Architecture One 16 KB Protected Boot Block Two 8 KB Parameter Blocks One 96 KB Main Block One 128 KB Main Block Top or Bottom Boot Locations Extended Cycling Capability 1 000 Block Erase Cycles Automated Word Byte Write and Block Erase Command User Interface Status Register Erase Suspend Capability SRAM-Compatible Write Interface Automatic Power Savings Feature 1 mA Typical ICC Active Current in Static Operation Har

Contents of page 4 out of 30 pages :

A28F200BX-T B When RP is at ground the WSM is reset the Status Register is cleared and the entire device is protected from being written to This feature pre- vents data corruption and protects the code stored in the device during system reset The system Reset pin can be tied to RP to reset the memory to nor- mal read mode upon activation of the Reset pin With on-chip program erase automation in the 2 Mbit family and the RP functionality for data pro- tection when the CPU is reset and even if a program or erase command is issued the device will not rec- ognize any operation until RP returns to its normal state For the A28F200BX Byte-wide or Word-wide In- put Output Control is possible by controlling the BYTE pin When the BYTE pin is at a logic low the device is in the byte-wide mode (x8) and data is read and written through DQ 0 7 During the byte- wide mode DQ 8 14 are tri-stated and DQ15 Ab1 becomes the lowest order address pin When the BYTE pin is at a logic high the device is in the word-wide mode (x16) and data is read and written through DQ 0 15 1 2 Applications The 2-Mbit boot block flash family combines high density high performance cost-effective flash mem- ories with blocking and hardware

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부품번호	상세설명 및 기능	제조사
A28F200BX-T	2-MBIT (128K x 16/ 256K x 8) BOOT BLOCK FLASH MEMORY FAMILY	Intel Corporation