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MX23L6454

64M-BIT Low Voltage, Serial Mask ROM Memory with 50MHz SPI Bus Interface

Macronix International 

FEATURES

• 64Mbit of Mask ROM

• 2.7 to 3.6V Single Supply Voltage

• SPI Bus Compatible Serial Interface

• 50MHz Clock Rate (maximum)

MX23L6454

64M-BIT Low Voltage, Serial Mask ROM Memory with

50MHz SPI Bus Interface

DESCRIPTION

The MX23L6454 is a 64Mbit Serial Mask ROM accessed

by a high speed SPI-compatible bus.

PIN CONFIGURATIONS

16-PIN SOP (300 mil)

HOLD# 1

VCC 2

NC 3

NC 4

NC 5

NC 6

S# 7

Q8

16 C

15 D

14 NC

13 NC

12 NC

11 NC

10 VSS

9 NC

PIN DESCRIPTION

SYMBOL

C

D

Q

S#

HOLD#

VCC

VSS

DESCRIPTION

Serial Clock

Serial Data Input

Serial Data Output

Chip Select

Hold

Supply Voltage

Ground

Note:

1. NC=No Connection

2. See page 16 (onwards) for package dimensions, and

how to identify pin-1.

ORDER INFORMATION

Part No.

MX23L6454MC-20

MX23L6454MC-20G

MX23L6454MI-20G

Speed

20ns

20ns

20ns

Note:

* Industrial grade operating temperature: -25 ~ 85 ° C

Commercial grade operating temperature: 0 ~ 70 ° C

Package

16-SOP

16-SOP

16-SOP

Remark

Pb-free

Pb-free (Industrial Grade)

P/N: PM1127

REV. 1.1, MAR. 09, 2005

1

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