Contents
Table of Contents
Features ...............................................................................................6
CPU Features ........................................................................................................6
Peripheral Features ................................................................................................6
General Description ............................................................................7
Selection Table ....................................................................................7
Block Diagram .....................................................................................7
Pin Assignment ...................................................................................8
Pin Description ....................................................................................9
HT48R064G ...........................................................................................................9
HT48R065G .........................................................................................................10
HT48R066G .........................................................................................................11
HT48R0662G .......................................................................................................13
Absolute Maximum Ratings .............................................................16
D.C. Characteristics ..........................................................................16
A.C. Characteristics ..........................................................................18
Power-on Reset Characteristics ......................................................19
Comparator Amplifier Characteristics ............................................20
Operational Amplifier Characteristics.............................................20
Characteristic Curve .........................................................................21
VOL vs. IOL1 Over Temperature (VDD=3.0V) ............................................................21
VOL vs. IOL1 Over Temperature (VDD=5.0V) ............................................................21
VOH vs. IOH Over Temperature (VDD=3.0V).............................................................22
VOH vs. IOH Over Temperature (VDD=5.0V).............................................................22
System Architecture .........................................................................23
Clocking and Pipelining ........................................................................................23
Program Counter..................................................................................................24
Stack ....................................................................................................................25
Arithmetic and Logic Unit - ALU ...........................................................................25
Rev. 1.10
2
October 23, 2012