MLC852A 8-Bit micro-controller with 1120 dots LCD driver
Features
• Single chip 8-bit micro-controller • Operating voltage: 2.
4V to 5.
5V • Memory :
♦ Program ROM: 64K Bytes ♦ Data RAM (stack RAM included) : 3328
Bytes (0000h ~ 0CFFh) ♦ LCD RAM : 144 Bytes
• 20 input/output pins:
♦ Dedicated I/O pins: P0[0:3] ♦ Share pin I/O:
! P0[4]/SEG[69] ! P0[5:7]/SEG[66:64] ! P1[0:1]/UART(TX, RX) ! P2[0:7]/SEG[63:56] ! P3[0:1]/SEG[68:67]/(SDIO, SCLK)
• Half duplex UART function • Build-in Megawin e-flash interface • Dedicated SPK pin for tone/DAC • LCD driver output:
♦ Max 70 segment × 16 common ♦ 1/16 duty 1/5 bias driving mode ♦ Build-in voltage
regulator and pumper
to generate LCD voltage for LCD dri...