LC866528A Datasheet (Sanyo) - 8-Bit Single Chip Microcontroller

LC866528A, 8-Bit Single Chip Microcontroller

Pin Name VSS1, 2 VDD1,2,3,4 VP Port 0 P00 - P07 I/O Function Description Power pin (-) *1 Power pin (+) *1 Power pin (+) for the VFD output pull-down resist *8-bit input/output port Input/output in nibble units *Input for port 0 interrupt *Input for HOLD release <

Ordering number : ENN 6700 CMOS IC LC866548/40/32/28/24A 8-Bit Single Chip Microcontroller Preliminary Overview - CPU : Operable at a minimum bus cycle time of 0.5µs (microsecond) - On-chip ROM maximum capacity : 48K bytes - On-chip RAM capacity : 1152 bytes (LC866548A/40A/32A) : 896 bytes (LC866528A/24A) - VFD automatic display controller/driver - 16-bit timer/counter (or two 8-bit timers) - 16-bit timer/ PWM (or two 8-bit timers) - 8-channels × 8 bit AD Converter - Two 8-bit synchronous

LC866528A Features

* (1) Read Only Memory (ROM) : LC866548A : LC866540A : LC866532A : LC866528A : LC866524A 49152 × 8 bits 40960 × 8 bits 32768 × 8 bits 28672 × 8 bits 24576 × 8 bits Ver.1.05 71896 91400 RM (IM) SK No.6700-1/21 LC866548/40/32/28/24A (2) Random Access Memory (RAM) : LC866548A/40A/32A LC866528A/24A 115