DataSheet39.com

What is UPD178024GF?

This electronic component, produced by the manufacturer "NEC", performs the same function as "8-BIT SINGLE-CHIP MICROCONTROLLER".


UPD178024GF Datasheet PDF - NEC

Part Number UPD178024GF
Description 8-BIT SINGLE-CHIP MICROCONTROLLER
Manufacturers NEC 
Logo NEC Logo 


There is a preview and UPD178024GF download ( pdf file ) link at the bottom of this page.





Total 30 Pages



Preview 1 page

No Preview Available ! UPD178024GF datasheet, circuit

DATA SHEET
MOS INTEGRATED CIRCUIT
µPD178023,178024
8-BIT SINGLE-CHIP MICROCONTROLLER
DESCRIPTION
The µPD178023, 178024 are 8-bit single-chip CMOS microcontrollers containing hardware for digital tuning
systems.
These microcontrollers employ a 78K/0 series architecture CPU and allow easy access to internal memories at
high speed and easy control of peripheral hardware units. The high-speed 78K/0 series instructions are ideal for
system control.
As peripheral hardware, a prescaler, PLL frequency synthesizer, and frequency counter for digital tuning systems
are provided, as well as many I/O ports, timers, A/D converter, serial interface, and a power-ON clear circuit.
In addition, three serial interfaces, I2C bus (IIC0), three-wire (SIO3), and UART are provided.
Moreover, a flash memory model, the µPD178F124, that operates in the same supply voltage range as the mask
ROM models, and various development tools are also under development.
For the detailed functional description, refer to the following User’s Manuals:
µPD178024, 178124 Subseries User’s Manual : U13915E
78K/0 Series User’s Manual - Instruction : U12326E
FEATURES
High-capacity ROM and RAM
Item Program Memory (ROM)
Part Number
µPD178023
24K bytes
µPD178024
32K bytes
Data Memory
Internal high-speed RAM
1024 bytes
Instruction cycle:
0.45/0.89/1.78/3.56/7.11 µs (with crystal resonator of
fX = 4.5 MHz)
Many internal hardware units
General-purpose I/O ports, A/D converter, serial
interface (I2C bus and UART mode), timers, frequency
counter, power-ON clear circuit
Hardware for PLL frequency synthesizer
Dual modulus prescaler, programmable divider,
phase comparator, charge pump
Vectored interrupt sources: 17
Supply voltage
:VDD = 4.5 to 5.5 V (during PLL and CPU
operations)
:VDD = 3.5 to 5.5 V (during CPU operation)
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for availability
and additional information.
Document No. U14126EJ1V0DS00 (1st edition)
Date Published September 1999 N CP(K)
Printed in Japan
©
1999

line_dark_gray
UPD178024GF equivalent
µPD178023, 178024
Item
Frequency counter
Reset
Supply voltage
Package
µPD178023
µPD178024
Frequency measurement
• AMIFC pin: For 450-kHz counting
• FMIFC pin: For 450-kHz/10.7-MHz counting
• Reset by RESET pin
• Internal reset by watchdog timer
• Reset by power-ON clear circuit
• Detection of less than 4.5 VNote (Reset does not occur, however.)
• Detection of less than 3.5 VNote (during CPU operation)
• Detection of less than 2.3 VNote (in STOP mode)
• VDD = 4.5 to 5.5 V (during CPU, PLL operation)
• VDD = 3.5 to 5.5 V (during CPU operation)
• 80-pin plastic QFP (14 × 20 mm, 0.8-mm pitch)
• 80-pin plastic QFP (14 × 14 mm, 0.65-mm pitch)
(2/2)
Note These voltages are the maximum values. In practice, the chip may be reset at voltages lower than these.
Data Sheet U14126EJ1V0DS00
5


line_dark_gray

Preview 5 Page


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for UPD178024GF electronic component.


Information Total 30 Pages
Link URL [ Copy URL to Clipboard ]
Download [ UPD178024GF.PDF Datasheet ]

Share Link :

Electronic Components Distributor


An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists.


SparkFun Electronics Allied Electronics DigiKey Electronics Arrow Electronics
Mouser Electronics Adafruit Newark Chip One Stop


Featured Datasheets

Part NumberDescriptionMFRS
UPD178024GCThe function is 8-BIT SINGLE-CHIP MICROCONTROLLER. NECNEC
UPD178024GC-051The function is 8-BIT SINGLE-CHIP MICROCONTROLLER WITH ON-CHIP PRESCALER/ PLL FREQUENCY SYNTHESIZER/ AND IF COUNTER FOR AUTOMOTIVE FM/MW/LW RADIO WITH CD PLAYER. NECNEC
UPD178024GC-051-8BTThe function is 8-BIT SINGLE-CHIP MICROCONTROLLER WITH ON-CHIP PRESCALER/ PLL FREQUENCY SYNTHESIZER/ AND IF COUNTER FOR AUTOMOTIVE FM/MW/LW RADIO WITH CD PLAYER. NECNEC

Semiconductors commonly used in industry:

1N4148   |   BAW56   |   1N5400   |   NE555   |  

LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

UPD1     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



Privacy Policy   |    Contact Us     |    New    |    Search