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BY25Q128
BY25Q128

概观特点包装

BY25Q128是珠海博雅推出的SPI FLASH产品,容量为128Mb,具有先进的保护机制。BY25Q128支持OTP加密,工作温度-40℃ to +85℃,最低10万次写入/擦除次数。
BY25Q128AL
 
128M BIT SPI NOR FLASH
 
Features
 
● Serial Peripheral Interface(SPI)
  -Standard SPI:SCLK, /CS, SI, SO, /WP,/HOLD
  -Dual SPI:SCLK,/CS,IO0,IO1,/WP,/HOLD
  -Quad SPI:SCLK,/CS,IO0,IO2,IO3
  -Software & Hardware Reset
 
● Read
  -Normal Read (Serial):55 MHz clock rate
  -Fast Read(Serial):108MHz clock rate
  -Dual/Quad(Multi-I/O)Read: 108MHz clock rate
 
● Program
  -Serial-input Page Program up to 256bytes
  -Quad-input Page Program up to 256bytes
 
● Erase
  -Block erase(64/32 KB)
  -Sector erase(4 KB)
  -Chip erase
  -Erase Suspend and Resume
 
● Program/Erase Speed
  -Page Program time:0.7ms typical
  -Sector Erase time:60ms typical
  -Block Erase time:0.3/0.5s typical
  -Chip Erase time:60s 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/Hardwate Write Protection
  -4×256-Byte Security Registers with OTP Locks
-Enable/Disable protection with WP Pin
  -Write protect all/portion of memory via software
  -Top or Bootom,Sector or Block selection
 
● Single Supply Voltage
  -Full voltage range:1.65-1.95V
 
● Temperature Range
  -Commercial(0℃ to +70℃)
  -Industrial(-40℃ to +85℃)
 
● Cycling Endurance/Date Retention
  -Typical 100k Program-Erase cycles on any sector
  -Typical 20-year data retention at +55℃
 
MOQ=MPQ=9800

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