LC866020, LC866008C Datasheet - Sanyo

LC866020 (LC8660xx) 8-bit single chip microcontroller

Pin Name VSS VDD VP VDDVPP PORT0 P00 to P07 I/O Functions Power pin (-) Power pin (+) Power pin (-) for VFD output pulldown resistor Power pin (+) *1 *8-bit input/output port *Input for port 0 interrupt *Input/output in nibble units *Input for HOLD release

Ordering number : ENN 5539 CMOS IC LC866020/16/12/08C 8-Bit Single Chip Microcontroller with On-Chip 20/16/12/08K-Byte ROM and 384-Byte RAM Preliminary Overview The LC866020C/16C/12C/08C microcontrollers are 8-bit single chip microcontrollers with the following on-chip functional blocks : - CPU : Operable at a minimum bus cycle time of 0.5µs (microsecond) - On-chip ROM maximum capacity : 20K bytes - On-chip RAM capacity : 384 bytes - VFD automatic display controller/driver - 16-bit timer/c.

LC866020 Features

* (1) Read-Only Memory (ROM) : LC866020C LC866016C LC866012C LC866008C (2) Random Access Memory (RAM) : LC866020C/16C/12C/08C (3) Minimum bus cycle time : 0.5µs (using 12MHz CF resonator oscillation) Bus cycle time means ROM-read period. w w w .D t a S a e h 20480 × 8 bits 16384 × 8 bits 12

LC866008C_Sanyo.pdf