Z90239

Features: Device ROM(KB) RAMBytes) I/OLines1 VoltageRange Z90231Z90233Z90234Z90239 32(OTP)162432(ext.) 236236236236 27272727 4.5V to 5.5V4.5V to 5.5V4.5V to 5.5V4.5V to 5.5V Note: 1)It counts all muxed I/O port. Application· 42-Pin SDIP Package except Z90239 (124 PGA)· Z8® ...

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Z90239 Picture
SeekIC No. : 004550477 Detail

Z90239: Features: Device ROM(KB) RAMBytes) I/OLines1 VoltageRange Z90231Z90233Z90234Z90239 32(OTP)162432(ext.) 236236236236 27272727 4.5V to 5.5V4.5V to 5.5V4.5V to 5.5V4.5V to 5.5V Note...

floor Price/Ceiling Price

Part Number:
Z90239
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: 2024/11/7

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Product Details

Description



Features:

Device ROM
(KB)
RAM
Bytes)
I/O
Lines1
Voltage
Range
Z90231

Z90233

Z90234

Z90239
32(OTP)

16

24

32(ext.)
236

236

236

236
27

27

27

27
4.5V to 5.5V

4.5V to 5.5V

4.5V to 5.5V

4.5V to 5.5V
Note: 1)It counts all muxed I/O port.



Application

· 42-Pin SDIP Package except Z90239 (124 PGA)
· Z8® MCU Core at 6 MHz
· Mask ROM sizes Available in 16 and 24KB
· Ten 6-bit Pulse Width Modulators
· One 14-bit Pulse Width Modulator
· On-Chip Infrared (IR) Capture Registers
· Four Channel 4-bit Analog-to-Digital Converter
· Twenty Seven General Purpose I/O Pins
· I2C Master Serial Communication Port



Pinout

  Connection Diagram


Specifications

Symbol Parameters Min Max Units Notes
VDD

VI

VO
Power Supply Voltage

Input Voltage

Output Voltage
0.3

0.3

0.3
+7

VDD+0.3

VDD+0.3
V

V

V
 
IOH

IOH
Output Current High

Output Current High
  10

100
mA

mA
per pin

per device
IOL

IOL
Output Current Low

Output Current Low
  20

200
mA

mA
per pin

per device
TA

TSTG
Operating Temperature

Storage Temperature
0

55
70

150


 



Description

The Z9023X 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 Z9023X family an ideal choice for low to midrange televisions in both PAL and NTSC markets.

The Z9023X family consists of three basic device types; ICE Chip (Z90239), ROM Mask Parts (Z90233/Z90234), and OTP Part (Z90231). The OTP (Z90231) supports field programmable 32KB system ROM. ICE Chip (Z90239) is used in Z90239 Emulator and ProtoPak. As described above, Z90233 supports 16KB system ROM and Z90234 supports 24KB system ROM for mask.

The Z9021X 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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