ACE25AC400NLX

SPI NOR FLASH

VER 1.1

1

Description

The ACE25AC400NLX Serial flash supports the standard Serial Peripheral Interface (SPI). SPI clock

frequency of up to 40MHz is supported for fast read command.

Features



512K-byte/256K-byte



256 bytes per programmable page



Standard SPI

Standard SPI: SCLK, CS#, SI, SO,



High Speed Clock Frequency

40MHz for fast read with 30PF load



Program/Erase Speed

Page Program time: 1.8ms typical

Sector Erase time: 180ms typical

Block Erase time: 1.0 s typical

Chip Erase time: 7.2s/3.6s typical



Flexible Architecture

Sector of 4K-byte

Block of 64k-byte



Low Power Consumption

10mA maximum active current

5uA maximum standby current



Single Power Supply Voltage: Full voltage range:1.65~1.95V



Minimum 100,000 Program/Erase Cycle

Absolute Maximum Ratings

Parameter

Value

Unit

Ambient Operating Temperature

-40 to 85

℃

Storage Temperature

-65 to 150

℃

Output Short Circuit Current

200

mA

Applied Input/Output Voltage

-0.5 to 4.0

V

VCC

-0.5 to 4.0

V