LC863524B

Ordering number : ENN7936 LC863548B, LC863540B at .D LC863532B, LC863528B w w w LC863524B, LC863520B LC863516B Overview h S a t e e 4U . m o c CMOS IC FROM 48K/40K/32K/28K/24K/20K/16K-byte, RAM 640/512-byte on-chip and 176 × 9-bit OSD RAM 8-bit 1-chip Microcontroller The LC863548/40/32/28/24/20/16B are 8-bit single chip microcontrollers with the following on-chip functional blocks : CPU : Operable at a minimum bus cycle time of 0.424µs On-chip ROM capacity Program ROM : 48K/40K/32K/28K/24K/20K/16K-bytes CGROM : 16K-bytes On-chip RAM capacity : 640/512-bytes OSD RAM : 176 × 9-bits On-screen display controller Four channels × 6-bit AD Converter Three channels × 7-bit PWM Two channels × 16-bit timer/counter, 14-bit base timer IIC-bus compliant serial interface circuit (Multi-master type) ROM correction function 13-source 8-vectored interrupt system Integrated system clock generator and display clock generator Only one X’tal oscillator (32.768kHz) for PLL reference is used for both generators. All of the above functions are fabricated on a single chip. w w w .D t a S a e h t e U 4 .c m o Ver.0.92 62102 w w w .D at h S a t e e 4U . m o c 73004 JO IM No.7936-1/17 LC863548B/40B/32B/28B/24B/20B/16B Features ■Read-Only Memory (ROM) : 49152 × 8-bits/40960 × 8-bits/32768 × 8-bits/ 28672 × 8-bits/24576 × 8-bits/20480 × 8-bits/ 16384 × 8-bits for program 16128 × 8-bits for CGROM ■Random Access Memory (RAM) : 512 × 8-bits (working a...