Description
The ACEH25D200G is 2M-bit Serial Peripheral Interface (SPI) Flash memory, and supports the Dual SPI:
Serial Clock, Chip Select, Serial Data I/O0 (SI), I/O1 (SO). The Dual Output data is transferred with speed of
108Mbits/s. The device uses a single low voltage power supply, ranging from 2.7 Volt to 3.6 Volt.
Additionally, the device supports JEDEC standard manufacturer and device ID.
In order to meet environmental requirements, offers an 8-pad USON 3x2-mm packages.
Features
⚫ Serial Peripheral Interface (SPI)
Standard SPI: SCLK, /CS, SI, SO, /WP
Dual SPI: SCLK, /CS, IO0, IO1, /WP
⚫ Read
Normal Read (Serial): 55MHz clock rate
Fast Read (Serial): 108MHz clock rate
Dual Read: 108MHz clock rate
⚫ Program
Serial-input Page Program up to 256bytes
⚫ Erase
Block erases (64/32 KB)
Sector erases (4 KB)
Chip erase
⚫ Program/Erase Speed
Page Program time: 0.7ms typical
Sector Erase time: 100ms typical
Block Erase time: 0.3/0.5s typical
Chip Erase time: 3 typical
⚫ Flexible Architecture
Sector of 4K-byte
Block of 32/64K-byte
⚫ Low Power Consumption
20mA maximum active current
5uA maximum power down current
⚫ Software/Hardware Write Protection
Enable/Disable protection with WP Pin
Write protect all/portion of memory via software
Top or Bottom, Sector or Block selection
⚫ Single Supply Voltage
Full voltage range: 2.7~3.6V
⚫ Temperature Range
Industrial (-40℃ to +85℃)
⚫ Cycling Endurance/Data Retention
Typical 100k Program-Erase cycles on any sector
Typical 20-year data retention
⚫ Advanced Feature
64 bits Unique ID for each device