Z90251 Datasheet, PDF (4/97 Pages) Zilog, Inc. – eZVision 200 Television Controllers with OSD

Z90255 ROM and Z90251 OTP
32 KB Television Controller with OSD
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9 Pulse Width Modulators .................................................................. 68
9.1 PWM Mode Register ...................................................................... 68
9.2 PWM1 through PWM11 ................................................................. 70
9.3 Digital/Analog Conversion with PWM ............................................ 79
10 Analog-to-Digital Converter ............................................................. 80
11 Electrical Characteristics ................................................................. 83
11.1 Absolute Maximum Ratings ............................................................ 83
11.2 DC Characteristics ......................................................................... 84
11.3 AC Characteristics ......................................................................... 85
11.4 Timing Diagram ............................................................................. 86
12 Packaging ....................................................................................... 87
Ordering Information ....................................................................... 88
ROM Code Submission ................................................................... 88
Customer Feedback Form .............................................................. 89
PS001301-0800