LC86P6548

Ordering number : ENN*6690 CMOS IC LC86P6548 8-Bit Single Chip Microcontroller with One-Time Programmable PROM Preliminary Overview The LC86P6548 is a CMOS 8-bit single chip microcontroller with one-time PROM for the LC866500 series. This microcontroller has the function and the pin description of the LC866500 series mask ROM version, and 48K-byte PROM. Features (1) Option switching by PROM data The option function of the LC866500 series can be specified by the PROM data. LC86P6548 can be checked the function of the trial pieces using the mass production board. (2) Internal one-time PROM capacity : 49408 bytes (3) Internal RAM capacity : 1152 bytes Used PROM or RAM capacity are equal ROM or RAM capacity of mask ROM version which applies LC86P6548. Mask ROM version LC866548 LC866540 LC866532 LC866528 LC866524 PROM capacity 49152 bytes 40960 bytes 32768 bytes 28672 bytes 24576 bytes RAM capacity 1152 bytes 1152 bytes 1152 bytes 896 bytes 896 bytes Programming service We offers various services at nominal charges. These include the ROM writing, the ROM reading, the package stamping and the screening. Contact our representative for further information. Ver.1.03 80696 91400 RM (IM) SK No.6690-1/22 LC86P6548 (4) Operating supply voltage : 4.5V to 6.0V (5) Instruction cycle time : 1.0µs to 366µs (6) Operating temperature : -30°C to +70°C (7) The pin and the package compatible with the LC866500 series mask ROM devices (8) Applicable mask ROM version : LC866548/LC866540//LC8665...