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Z90219

Features: · 42-Pin SDIP Package· Z8® Microcontroller Core at 6 MHz· Mask ROM sizes Available in 8, 12 and 16 Kbytes· Eleven Pulse Width Modulators· On-Chip Infrared (IR) Capture Registers· Four Channel 3-bit Analog-to-Digital Converter· Twenty General Purpose I/O Pins· I2C Serial Communication...

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SeekIC No. : 004550473 Detail

Z90219: Features: · 42-Pin SDIP Package· Z8® Microcontroller Core at 6 MHz· Mask ROM sizes Available in 8, 12 and 16 Kbytes· Eleven Pulse Width Modulators· On-Chip Infrared (IR) Capture Registers· Four ...

Z90219 Data Sheet

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Part Number:
Z90219
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/24

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Product Details

Description



Features:

· 42-Pin SDIP Package
· Z8® Microcontroller Core at 6 MHz
· Mask ROM sizes Available in 8, 12 and 16 Kbytes
· Eleven Pulse Width Modulators
· On-Chip Infrared (IR) Capture Registers
· Four Channel 3-bit Analog-to-Digital Converter
· Twenty General Purpose I/O Pins
· I2C Serial Communication Port)

On Screen Display (OSD) Section
· Supports Displays up to 10 rows by 24 Columns with 256 Characters
· Character Cell Resolution of 14 Pixels by 18 Scan lines
· Variable Inter-row Spacing from 0-15 Horizontal Scan Lines
· Foreground and Background Colors Fully Programmable by Character


Pinout

Connection Diagram


Specifications

Symbol Parameters Min Max Units Notes
VCC Power Supply Voltage* 0.3 +7 V  
VI Input Voltage 0.3 VCC+0.3 V  
VO Output Voltage 0.3 VCC+0.3 V  
IOH Output Current High   10 mA One Pin
IOH Output Current High   100 mA All Pins
IOL Output Current Low   20 mA One Pin
IOL Output Current Low   200 mA All Pins
TA Operating Temperature 0 70  
TSTG Storage Temperature 55 +150  



Description

The Z90219 Digital Television Controller (DTC) family is Zilog's latest and most powerful Z8-based DTC product offering. These parts feature larger system RAM and ROM options, together with a host of new features including a new color palette system, flexible inter-row spacing, higher character cell resolution, background mesh effect, dedicated I.R. capture registers, on-chip Analog-to-Digital conversion, and a hardware Master mode I2C interface. The familiar Z8 core in combination with these advanced features makes the Z9021x family an ideal choice for low to midrange televisions in both PAL and NTSC markets.

The Z90219 family consists of two basic device types; Z9020x and Z9021x. The only difference between the two types is the presence of a hardware I2C serial communication port and half-tone OSD circuitry on the Z9021x family. Of course I2C communication is supported on the Z9020x family in software with the dedication of any two I/O pins to the task.

The Z90219 family takes full advantage of the Z8's expanded register file space to offer greater flexibility in On Screen Display creation.




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