LC86P7148

Ordering number : ENN*6692 CMOS IC LC86P7148 8-Bit Single Chip Microcontroller with One-Time Programmable PROM Preliminary Overview The LC86P7148 is a CMOS 8-bit single chip microcontroller with one-time PROM for the LC867100 series. This microcontroller has the function and the pin description of the LC867100 series mask ROM version, and 48K-byte PROM. QFP package are available for shipping as well as LC867100 series. It is suitable to set up first release, prototyping, developing and testing of set. Features (1) Option switching by PROM data The option function of the LC867100 series can be specified by the PROM data. LC86P7148 can be checked the functions of the trial pieces using the mass production board. (2) Internal one-time PROM capacity : 49152 bytes (3) Internal RAM capacity : 1152 bytes Used PROM or RAM capacity are equal ROM or RAM capacity of mask ROM version which applies LC86P7148. Mask ROM version LC867148 LC867140 LC867132 LC867128 LC867124 LC867120 LC867116 LC867112 LC867108 PROM capacity 49152 bytes 40960 bytes 32768 bytes 28672 bytes 24576 bytes 20480 bytes 16384 bytes 12288 bytes 8192 bytes RAM capacity 1152 bytes 1152 bytes 768 bytes 768 bytes 768 bytes 640 bytes 640 bytes 512 bytes 512 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.1.00 D2994 91400 RM (IM) HK No.6692-1/21 LC86P71...