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UPD784054(A)

Features: • Higher reliability compared to the UPD784054• Minimum instruction execution time : 160 ns (with 12.5-MHz internal clock) ··· UPD784054(A) 200 ns (with 10-MHz internal clock) ··· UPD784054(A1), (A2)• I/O port : 64 lines• Timer : 16-bit timer × 3 units• A/D ...

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SeekIC No. : 004538314 Detail

UPD784054(A): Features: • Higher reliability compared to the UPD784054• Minimum instruction execution time : 160 ns (with 12.5-MHz internal clock) ··· UPD784054(A) 200 ns (with 10-MHz internal clock) ...

UPD784054(A) Data Sheet

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Part Number:
UPD784054(A)
Supply Ability:
5000

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

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Product Details

Description



Features:

• Higher reliability compared to the UPD784054
• Minimum instruction execution time : 160 ns (with 12.5-MHz internal clock) ··· UPD784054(A)
                                                             200 ns (with 10-MHz internal clock) ··· UPD784054(A1), (A2)
• I/O port : 64 lines
• Timer : 16-bit timer × 3 units
• A/D converter : 10-bit resolution × 16 channels
• Serial interface UART/IOE (3-wire serial I/O) : 2 channels
• Watchdog timer : 1 channel
• Standby function HALT/STOP/IDLE/standby function invalid mode
• Supply voltage : VDD = 4.5 to 5.5 V 


Application

Automotive appliances, etc.


Pinout

Connection Diagram


Specifications

Parameter

Symbol

Conditions

Ratings

Unit

Supply voltage VDD   0.5 to +7.0 V
AVDD   0.5 to VDD + 0.5 V
AVSS   0.5 to +7.0 V
Input voltage VI Note 1 0.5 to VDD + 0.5 7.0 V
Output voltage VO   0.5 to VDD + 0.5 V
Low-level output current IOL All output pins 15 mA
All output pins 15 mA
High-level output current IOH All output pins 10 mA
Total of all output pins 100 mA
Analog input voltage VIAN Note 2 AVDD > VDD 0.5 to VDD + 0.5 V
AVDD  VDD 0.5 to VDD + 0.5
A/D converter reference
input voltage		 AVREF   AVDD > VDD 0.5 to VDD + 0.5 V
AVDD  VDD 0.5 to VDD + 0.5
Operating temperature TA   40 to +85  
Operating temperature Tstg   40 to +85  



Description

    The UPD784054(A) is a product of the 78K/IV series, and based on the UPD784044(A) with the real-time output function and two units of timers/counters deleted and a standby function invalid mode provided.  A stricter quality assurance program applies to the UPD784054(A) compared to the UPD784054 (standard model).

    The UPD784054(A) is provided with many peripheral hardware functions such as ROM, RAM, I/O port, 10-bit resolution A/D converter, timer, serial interface, and interrupt functions, in addition to a high-speed, high-performance CPU.

    Moreover, a flash memory model, UPD78F4046Note, that can operate on the same supply voltage as the mask ROM model, and many development tools are under development.

    Note  Use for functional evaluation only.

    The functions are described in detail in the following User's Manuals. Be sure to read these manuals when designing your system.

    UPD784054 User's Manual - Hardware : U11719E
    78K/IV Series User's Manual - Instruction : U10905E




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