NAND256R4A2BV1 查看數據表（PDF） - STMicroelectronics

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NAND256R4A2BV1

128 Mbit, 256 Mbit, 512 Mbit, 1 Gbit (x8/x16)528 Byte/264 Word Page, 1.8V/3V, NAND Flash Memories

STMicroelectronics 

Figure 3. Logic Block Diagram

NAND128-A, NAND256-A, NAND512-A, NAND01G-A

Address

Register/Counter

AL

CL

W

Command

P/E/R Controller,

E

Interface

WP

Logic

High Voltage

Generator

R

Command Register

RB

NAND Flash

Memory Array

Page Buffer

Y Decoder

I/O Buffers & Latches

I/O0-I/O7, x8/x16

I/O8-I/O15, x16

AI07561c

9/57

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