【STMicroelectronics】M29W040B120N1T,闪存 4M (512Kx8) 120ns
【STMicroelectronics】M29W040B120NZ1T,闪存 4M (512Kx8) 120ns
【STMicroelectronics】M29W040B150K6,闪存 PLCC-32 512KX8 150NS
【STMicroelectronics】M29W040B55K1,闪存 4M (512Kx8) 55ns
【Micron Technology Inc】M29W040B55K6E,IC FLASH 4MBIT 55NS 32PLCC
【Micron Technology Inc】M29W040B55N1,IC FLASH 4MBIT 55NS 32TSOP
【STMicroelectronics】M29W040B70N1,IC FLASH 4MBIT 70NS 32TSOP
【STMicroelectronics】M29W040B70N1T,闪存 4M (512Kx8) 70ns
