TABLE 1: DISKONCHIP MILLENNIUM PLUS FEATURES
Flash memory	32-Mbyte monolithic flash memory
OTP memory	13-kbyte one-time programmable (OTP) memory
Boot memory	1-kbyte SRAM loaded from flash memory on initialization, accessible as 8- or 16-bit memory
Configuration	Up to four units for 128 Mbytes of flash memory; re>quires no external logic
Bus	16 bits
Interface	Embedded TrueFFS hard-disk emulation
Drivers	All major RTOSs, source available
Endurance	Minimum 300,000 writes/sector
Wear leveling	Sector remapping can yield up to a 25-year system lifetime
Package	48-pin TSOP-I
Power supply	3.3 V
Technology	Toshiba 0.16-µm NAND flash
Performance	Burst read 20 Mbytes/s Burst write 20 Mbytes/s Sustained read 2.4 Mbytes/s Sustained write 1.2 Mbytes/s