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BY25Q64
BY25Q64

概观特点包装

BY25Q64是珠海博雅推出的SPI FLASH产品,容量为64Mb,具有先进的保护机制。BY25Q64支持OTP加密,工作温度-40℃ to +85℃,最低10万次写入/擦除次数。
 
BY25Q64AS
 
64M 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
 
● Read
  -Normal Read (Serial):55 MHz clock rate
  -Fast Read(Serial):120MHz clock rate with 30PF load
  -Dual I/O data transfer up to 240Mbits/S
  -Quad I/O data transfer up to 480Mbits/S
  -Continuous Read with 8/16/32/64-byte Wrap
 
● Program
  -Serial-input Page Program up to 256bytes
  -Program Suspend and Resume
 
● Erase
  -Block erase(64/32 KB)
  -Sector erase(4 KB)
  -Chip erase
  -Erase Suspend and Resume
 
● Program/Erase Speed
  -Page Program time:0.6ms typical
  -Sector Erase time:50ms typical
  -Block Erase time:0.15/0.25s typical
  -Chip Erase time:25s 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
  -3×512-Byte Security Registers with OTP Locks
  -Discoverable Parameters (SFDP) register
-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:2.7-3.6V
 
● 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=9800
MPQ=9800

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