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UPI-C42

Features: · Pin, Software and Architecturally Compatible with all UPI-41 and UPI-42 Products· Low Voltage Operation with the UPIL42· Full 3.3V Support· Hardware A20 Gate Support· Suspend Power Down Mode· Security Bit Code Protection Support· 8-Bit CPU plus ROM/OTP EPROM, RAM, I/O, Timer/Counter an...

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SeekIC No. : 004538378 Detail

UPI-C42: Features: · Pin, Software and Architecturally Compatible with all UPI-41 and UPI-42 Products· Low Voltage Operation with the UPIL42· Full 3.3V Support· Hardware A20 Gate Support· Suspend Power Down ...

UPI-C42 Data Sheet

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Part Number:
UPI-C42
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: 2024/11/22

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Product Details

Description



Features:

·  Pin, Software and Architecturally
  Compatible with all UPI-41 and UPI-42 Products
·  Low Voltage Operation with the UPIL42
·  Full 3.3V Support
·  Hardware A20 Gate Support
·  Suspend Power Down Mode
·  Security Bit Code Protection Support
·  8-Bit CPU plus ROM/OTP EPROM, RAM,
  I/O, Timer/Counter and Clock in a
  Single Package
·  4096 x 8 ROM/OTP, 256 x 8 RAM 8-Bit
  Timer/Counter, 18 Programmable I/O Pins
·  DMA, Interrupt, or Polled Operation Supported
·  One 8-Bit Status and Two Data
  Registers for Asynchronous Slave-to-
  Master Interface
·  Fully Compatible with all Intel and Most
  Other Microprocessor Families
·  Interchangeable ROM and OTP EPROM Versions
·  Expandable I/O
·  Sync Mode Available
·  Over 90 Instructions: 70% Single Byte
·  Quick Pulse Programming Algorithm
·  Fast OTP Programming
·  Available in 40-Lead Plastic, 44-Lead
  Plastic Leaded Chip Carrier, and
  44-Lead Quad Flat Pack Packages


Pinout

Connection Diagram


Specifications

Ambient Temperature Under Bias ......................... to a70
Storage Temperature ...................................... .. to a150
Voltage on Any Pin with
Respect to Ground................................................0.5V to a7V
Power Dissipation .........................................................1.5 W
NOTICE: This is a production data sheet. The specifications
are subject to change without notice.
*WARNING: Stressing the device beyond the ``Absolute
Maximum Ratings'' may cause permanent damage.
These are stress ratings only. Operation beyond the
``Operating Conditions'' is not recommended and extended
exposure beyond the ``Operating Conditions''
may affect device reliability.


Description

The UPI-C42 is an enhanced CHMOS version of the industry standard Intel UPI-42 family. It is fabricated on Intel's CHMOS III-E process. The UPI-C42 is pin, software, and architecturally compatible with the NMOS UPI family. The UPI-C42 has all of the same features of the NMOS family plus a larger user programmable memory array (4K), hardware A20 gate support, and lower power consumption inherent to a CHMOS product. The UPI-L42 offers the same functionality and socket compatibility as the UPI-C42 as well as providing low voltage 3.3V operation.

The UPI-C42 is essentially a ``slave'' microcontroller, or a microcontroller with a slave interface included on the chip. Interface registers are included to enable the UPI device to function as a slave peripheral controller in the MCS Modules and iAPX family, as well as other 8-, 16-, and 32-bit systems.

To allow full user flexibility, the program memory is available in ROM and One-Time Programmable EPROM (OTP).




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