ACE25AB400G
Serial NOR Flash Memory 4M bits 3.0V Dual I/O Serial Flash Memory with 4KB Uniform Sector
Description
The ACE25AB400G Serial flash supports the standard Serial Peripheral Interface (SPI), and supports
the Dual SPI: Serial Clock, Chip Select, Serial Data I/O0 (SI), I/O1 (SO). The Dual I/O data is transferred
at a speed of 240Mbits/s.
Features
4M-bit Serial Flash
512 K-byte
256 bytes per programmable page
Standard , Dual SPI
Standard SPI: SCLK, CS#, SI, SO
Dual SPI: SCLK, CS#, IO0, IO1
Flexible Architecture
Sector of 4K-byte
Block of 32k-byte
Block of 64k-byte
Software Write Protection
Write protect all/portion of memory via soft- ware
Package Options
See 1.1 Available Ordering OPN
All Pb-free packages are compliant RoHS, Halo- gen-Free and REACH.
Temperature Range & Moisture Sensitivity Level
Industrial Level Temperature. (-40℃ to +85℃), MSL3
Low Power Consumption
20mA maximum active current
0.05uA maximum standby current
Single Power Supply Voltage: Full voltage range:2.7~3.6V
Support 128 bits Unique ID
Minimum 100,000 Program/Erase Cycle
High Speed Clock Frequency
120MHz for fast read with 30PF load
Dual I/O Data transfer up to 240Mbits/s
Program/Erase Speed
Page Program time: 1.0ms typical
Sector Erase time: 60ms typical
Block Erase time:0.3s/ 0.45s typical
Chip Erase time: 3.2s typical
VER 1.1
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