HMS87C5216 Datasheet, PDF (10/76 Pages) List of Unclassifed Manufacturers – CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER FOR UR(Universal Remocon) & WIRELESS KEYBOARD

HMS87C5216
7. PORT STRUCTURES
• RESET
ll-Up Resistor
Selection
Open Drain
Selection
Data Register
Direction
Selection
Bus
7:0]
VD
MUX
RD Port0
Noise
Canceller
KS_EN[7:0]
ll-Up Resistor
Selection
Open Drain
Selection
Data Register
Direction
Selection
Bus
8
.INT2
_EN,INT2_EN
VD
MUX
RD Port1
Noise
Canceller
KS_EN[9:8]
Noise
Canceller
SEP. 2004 Ver 1.01