28F004BX-B Ver la hoja de datos (PDF) - Intel

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Fabricante

28F004BX-B

4-MBIT (256K X 16, 512K X 8) BOOT BLOCK FLASH MEMORY FAMILY

Intel 

28F400BX-T B 28F004BX-T B

1 4 Pinouts

The 28F400BX 44-Lead PSOP pinout follows the in-

dustry standard ROM EPROM pinout as shown in

Figure 3 Furthermore the 28F400BX 56-Lead

TSOP pinout shown in Figure 4 provides density up-

grades to future higher density boot block memories

The 28F004BX 40-Lead TSOP pinout shown in Fig-

ure 5 is 100% compatible and provides a density

upgrade for the 2-Mbit Boot Block flash memory or

the 28F002BX

Figure 3 PSOP Lead Configuration for x8 x16 28F400BX

290451 – 25

7

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