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LC86E6449

Features: (1) Option switching by EPROM data The option function of the LC866400 series can be specified by the EPROM data. LC86E6449 can be checked the function of the trial pieces using the mass production board. (2) Internal one-time EPROM capacity : 49408 bytes (3) Internal RAM capacity : 1152...

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SeekIC No. : 004392405 Detail

LC86E6449: Features: (1) Option switching by EPROM data The option function of the LC866400 series can be specified by the EPROM data. LC86E6449 can be checked the function of the trial pieces using the mass p...

LC86E6449 Data Sheet

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Part Number:
LC86E6449
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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Upload time: 2024/4/27

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Product Details

Description



Features:

(1) Option switching by EPROM data  The option function of the LC866400 series can be specified by the EPROM data.  LC86E6449 can be checked the function of the trial pieces using the mass production board.
(2) Internal one-time EPROM capacity  :  49408 bytes
(3) Internal RAM capacity  :  1152 bytes  Used EPROM or RAM capacity are equal ROM or RAM capacity of mask ROM version which applies LC86E6449. 
 


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Pins
 Conditions  
Ratings
unit
VD[V}
min.
typ.
max.
Supply voltage
VDDMAX
VDD1, VDD2
VDD1=VDD2
-0.3
+7.0
V
Input voltage
VI(1)
 ?Ports71,72,73,74,75,8? RES   -0.3   VDD+0.3
VI(2)
 VP   VDD45   VDD+0.3
Outputvoltage

VO(1)

S0/T0 to S15/T15     VDD45   VDD+0.3
Input/Output
voltage

VIO(1)

?Port 1
?Port 70
?Ports 0, 3 of CMOS
output 		    -0.3   VDD+0.3 mA

VIO(2)

Ports 0, 3 of open
drain output 		    -0.3   15

VIO(3)

S16 to S37     VDD-45   VDD+0.3
High
level
output
current 		Peak
output
curren

OPH(1)

Ports 0, 1, 3 ?CMOS output
?At each pins 		  -10   VDD+0.3

IOPH(2)

S0/T0 to S15/T15 At each pins   -30    

IOPH(3)

S16 to S37 At each pins   -15    

IOAH(1)

 Ports 0,1,3 The total of all pins   -30      

IOAH(2)

S0/T0 to S15/T15 The total of all pins   -55    
Total
output
current

IOAH(3)

 S16 to S37 The total of all pins   -115    
Low
level
output
current 		Peak
output
current

IOPL(1)

Ports 0,1,3 At each pins       20

IOPL(2)

 Port 70 At each pins       15

IOAL(1)

Port 0 The total of all pins       40

IOAL(2)

 Ports 1,3 The total of all pins       40
Maximum power
dissipation

Pdmax

 QFP80E Ta=-30 to+70°C     480 mW
Operating
temperature
range

Tstg

    -30   70
Storage
temperature
range

Tstg

    -55   125



Description

The LC86E6449 is a CMOS 8-bit single chip microcontroller with UVEPROM for the LC866400 series.  This microcontroller has the function and the pin description of the LC866400 series mask ROM version, and 48K-byte  EPROM. The program data is rewritable. It is suitable to develop the program.   
 


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