LC65E1104 Datasheet | SANYO

Ordering number : EN- 5221 CMOS LSI LC65E1104 On-Chip UVEPROM 4-Bit Single-Chip Microcontroller Preliminaly Overview The LC65E1104 is an on-chip UVEPROM version of Sanyo’s LC651104N/F/L and LC651102N/F/L CMOS 4-bit single-chip microcontrollers. The LC65E1104 has the same functions and pin assignment as the LC651104N/F/L and LC651102N/F/L mask ROM products, although the A/D characteristics and certain other characteristics differ somewhat. It includes a 4-KB on-chip EPROM. The LC65E1104 is provided in DIC30S and MFC30S window packages and is ideal for program development and evaluation since program data can be rewritten multiple times. Package Dimensions unit: mm 3212-MFC30S [LC65E1104] Features - EPROM data option switching The following four LC65E1104 functions can be specified by EPROM data: - Port C and D output levels at reset - Clock oscillator option - Clock predivider option - Watchdog reset option However, note that the port output circuit type cannot be changed. These circuits are always open-drain outputs. - Internal UVEPROM capacity: 4096 bytes - The LC65E1104 on-chip UVEPROM can be programmed and verified using a general-purpose EPROM programmer. Sanyo provides special-purpose 30-to-28-pin adapters (the W65EP1104D for the DIC package and the W65EP1104M for the MFC package) to allow mercial EPROM programmers to be used with the LC65E1104. - Data security function - Pin patible with the LC651104/1102 mask ROM devices - Instruction cycle time: 0.92 µs to 20 µs (A/D converter cycle time: 0.98 µs to 12 µs) - Factory shipment: DIC-30S (with window), MFC-30S (with window) SANYO: MFC30S unit: mm 3215-DIC30S [LC65E1104] SANYO: DIC30S Note: These figures are provided for reference purposes and do not include tolerance specifications. Official drawings...