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LC86P6449

Features: (1) Option switching by PROM data The option function of the LC866400 series can be specified by the PROM data. LC86P6449 can be checked the function of the trial pieces using the mass production board. (2) Internal one-time PROM capacity : 49408 bytes (3) Internal RAM capacity : 1152 b...

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SeekIC No. : 004392419 Detail

LC86P6449: Features: (1) Option switching by PROM data The option function of the LC866400 series can be specified by the PROM data. LC86P6449 can be checked the function of the trial pieces using the mass pr...

LC86P6449 Data Sheet

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Part Number:
LC86P6449
Supply Ability:
5000

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

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Product Details

Description



Features:

(1) Option switching by PROM data  The option function of the LC866400 series can be specified by the PROM
     data.  LC86P6449 can be checked the function of the trial pieces using the mass production board.
(2) Internal one-time PROM capacity  :  49408 bytes
(3) Internal RAM capacity  :  1152 bytes  Used PROM or RAM capacity are equal ROM or RAM capacity of mask ROM version which applies LC86P6449. 


Pinout

Connection Diagram


Specifications

Parameter
Symbol
Pins
 Conditions
Ratings
unit
VDD[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 VDD45 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 °C
Storage temperature
range

Tstg

-55 125



Description

The LC86P6449 is a CMOS 8-bit single chip microcontroller with one-time PROM for the LC866400 series.

This microcontroller has the function and the pin description of the LC866400 series mask ROM version, and 48K-byte  PROM. 
 


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