Z90104 Datasheet PDF - Zilog.
| Part Number | Z90104 | |
| Description | 40-Pin Low-Cost Digital Television Controller | |
| Manufacturers | Zilog. | |
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There is a preview and Z90104 download ( pdf file ) link at the bottom of this page. Total 30 Pages | ||
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PRODUCT SPECIFICATION
1
Z90102/103/104
40-PIN LOW-COST DIGITAL
TELEVISION CONTROLLER
1
FEATURES
8-Bit CMOS Microcontroller for Consumer
Television, Cable and Satellite Receiver Ap-
plications.
Device
ROM
(KB)
Z90102
Z90103
Z90104
4
6
8
Note: *General-Purpose
RAM*
(Bytes)
236
236
236
I/O
24
24
24
s Lowest Cost DTC Family Member
s Low Power Consumption
s Fast Instruction Pointer - 1.5 ms @ 4 MHz
s Two Standby Modes - STOP and HALT
s Low Voltage Detection/Voltage Sensitive Reset
s Port 2 (8-Bit Programmable I/O) and Port 3 (2-Bit Input,
3-Bit Output) Register Mapped Ports
s Port 6 (6-Bit Input and Tristate Comparator AFC Input)
Memory Mapped I/O Ports
s All Digital CMOS Levels Schmitt-Triggered
s Two Programmable 8-Bit Counter/Timers each with 6-
Bit Programmable Prescaler.
s Six Vectored, Priority Interrupts from Six Different
Sources
s Clock Speed up to 4 MHz
s On-Chip Oscillator that Accepts a Crystal, Ceramic
Resonator, LC or External Clock Drive
s Permanently Enabled
Watch-Dog/Power-On Reset Timer
s 3K x 6-Bit Character Generator ROM
s 120 x 7-Bit Video RAM
s Mask Programmable 96-Character Set Display. The
90102 and 90103 6-Row x 20 Column Format, 12x15
Pixel Character Cell. The 90104 8-Row x 20 Column
Format 12x15 Pixel Character Cell. The 90102, 90103
90104 Capable of supporting English, Korean, Thai,
Chinese and Japanese High Resolution Characters.
s Fully Programmable Color Attributes Including Row
Character, Row Background/Fringes, Frame
Background/Position, Bar Graph Color Change, and
Character Size.
s Programmable Display Position and Character Size
Control
s One Pulse Width Modulator (14-Bit Resolution) for
Voltage Synthesis Tuner Control.
s Three Pulse Width Modulator (8-Bit Resolution) for
Picture Control
s Three Pulse Width Modulators (6-Bit Resolution) for
Audio Control
GENERAL DESCRIPTION
The Z90102/3/4 40-pin Low-Cost Digital Television Con-
troller are members of the Z8®STOP Mode MCU single-
chip family with 4, 6, and 8 KB of ROM and 236 bytes of
RAM. The device is offered in a 40-pin package and is
CMOS compatible. The DTC offers mask programmed
ROM which enables the Z8® MCU to be used in a high vol-
ume production application device embedded with a cus-
tom program (customer supplied program) and combines
DS97TEL1902
1
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Zilog
40-Pin
24
25
26
27-34
35
36
37
38
39
40
Z90102/90103/90104
40-Pin Low-Cost Digital Television Controller
Name
Vgreen
Vblue
Vblank
P20-27
PWM11
PWM10
PWM9
PWM8
PWM7
PWM6
Table 1. 40-Pin Mask-ROM Plastic DIP
Function
Video Green
Video Blue
Video Blank
Port 2, Pins 0,1,2,3,4,5,6,7
Pulse Width Modulator 11
Pulse Width Modulator 10
Pulse Width Modulator 9
Pulse Width Modulator 8
Pulse Width Modulator 7
Pulse Width Modulator 6
Direction
Output
Output
Output
In/Output
Output
Output
Output
Output
Output
Output
1
DS97TEL1902
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for Z90104 electronic component. |
| Information | Total 30 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ Z90104.PDF Datasheet ] | |
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