FUJITSU
芯片, 存储器, FRAM, 4MB, 120NS, TSOP-48
MICROCHIP
闪存, 串行, 4 Mbit, 512K x 8位, 40 MHz, SPI, USON, 8 引脚
CYPRESS SEMICONDUCTOR
芯片, SRAM, 4Mb, 512KX8, 3V, TSOPII-32
ALLIANCE MEMORY
芯片, SRAM, 4MB, 2.7V-5.5V, 512KX8, TSOP32
CYPRESS SEMICONDUCTOR
芯片, 存储器, SRAM, 4MB, 并行口, 55NS, 32SOIC
MICROCHIP
闪存, 串行, 4 Mbit, 512K x 8位, 40 MHz, SPI, WDFN, 8 引脚
MICROCHIP
芯片, PROM, 一次编程, 4M, 5V
LYONTEK
芯片, 存储器, SRAM, 4M, 512KX8, 2.7-5.5V, 32SOP
CYPRESS SEMICONDUCTOR
芯片, SRAM, 4Mb, 256KX16, 3V, TSOPII-44
CYPRESS SEMICONDUCTOR
芯片, F-RAM, 非易失性, 4MB, 40MHZ, SOIC-8
ALLIANCE MEMORY
芯片, SRAM, 4MB, 5V, 12ns, 512KX8, TSOP44
AMIC
闪存, CMOS, 4 Mbit, 512K x 8位, LCC, 32 引脚
LYONTEK
芯片, 存储器, SRAM, 4M, 512KX8, 2.7-5.5V, 32TSOPII
ALLIANCE MEMORY
芯片, SRAM, 4MB, 5V, 12ns, 512KX8, SOJ36
ALLIANCE MEMORY
芯片, 存储器, SRAM, 4MB, 512KX8, 3-5V, 32TSOPII
ALLIANCE MEMORY
芯片, SRAM, 4MB, 3V, 12ns, 512KX8, TSOP44
MAXIM INTEGRATED PRODUCTS
非易失随机存储器 (NVRAM), SRAM, 4 Mbit, 512K x 8位, 70 ns, EDIP
MICROCHIP
芯片, 存储器, EPROM, OTP, 4MB, PLCC-32
CYPRESS SEMICONDUCTOR
芯片, 存储器, SRAM, 4MB, 并行口, 4NS, 100TQFP
MICRON
闪存, 或非, 4 Mbit, 512K x 8位, 75 MHz, SPI, NSOIC, 8 引脚
MICROCHIP
MEMORY, FLASH, 4MBIT, 40MHZ, USON-8
MICROCHIP
芯片, 闪存, 4 MB, 70NS, 32-LCC
MICROCHIP
闪存, CMOS, 4 Mbit, 104 MHz, SPI, SDI, SQI, USON, 8 引脚
ALLIANCE MEMORY
芯片, SRAM, 4MB, 5V, 12ns, 256KX16, TSOP44
AMIC
闪存, 或非, 4 Mbit, 512K x 8位 / 256K x 16位, 并行, TSOP, 48 引脚