Z89303 Zilog., Z89303 Datasheet - Page 5

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Z89303

Manufacturer Part Number
Z89303
Description
DIGITAL TELEVISION CONTROLLER
Manufacturer
Zilog.
Datasheet
V1, V2, V3 ANALOG OUTPUT
Specifications V
V1, V2, V3 ANALOG OUTPUT
Specifications V
Notes:
c) PWM[8,7] is not available on the 40-pin DIP version.
d) Port0[F:A] is not available on the 40-pin DIP version.
e) Port19 is not available on the 40-pin DIP version.
f)
g) SCD I/O pin is shared with Port02 or Port12.
h) Half Blank output is a function shared with Port0F.
i)
k) Internal processor SCLK is shared with Port16.
SCL I/O pin is shared with Port0 or Port11.
Half Blank output is not available on the 40-pin DIP version.
Digital RGB outputs and the internal SCLK are shared with Port1[5:0].
Output Voltage
Settling Time
Output Voltage
Settling Time
V
V
CC
CC
= 5.25 V
= 4.75V
CC
CC
= 5.25 V
= 4.75V
32K Oscillator Recommended Circuit
Condition
70% of DC Level, 10pf Load
70% of DC Level, 10pf Load
Bit = 11
Bit = 10
Bit = 01
Bit = 00
Condition
Bit = 11
Bit = 10
Bit = 01
Bit = 00
P R E L I M I N A R Y
Z893XX
Limit
3.205V +/– 0.2 V
1.95 V +/– 0.15 V
0.65 V +/– 0.1 V
Limit
2.90 V +/– 0.2 V
1.90 V +/– 0.15 V
0.1 V +/– 0.1 V
4.55 V +/– 0.25 V
3.90 V +/– 0.25 V
< 50 nsec
< 50 nsec
CPS DC-4222-03
Z89303/05/07
5

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