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PDF LC86P5420 Data sheet ( Hoja de datos )
| Número de pieza | LC86P5420 | |
| Descripción | 8-Bit Single Chip Microcontroller with the One-Time Programmable PROM | |
| Fabricantes | Sanyo | |
| Logotipo |  |
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Ordering number : ENN*6730
Preliminary
LC86P5420
CMOS IC
LC86P5420
8-Bit Single Chip Microcontroller
with the One-Time Programmable PROM
Overview
The LC86P5420 is a CMOS 8-bit single chip microcontroller with one-time PROM for the LC865500 / LC865400
series.
This microcontroller has the function and the pin description of the LC865500 / LC865400 series mask ROM
version, and the 20K-byte PROM.
Features
(1) Option switching by PROM data
The option function of the LC865400 series can be specified by the PROM data.
The LC86P5420 can be checked the functions of the trial pieces using the mass production board.
(2) Internal one-time PROM capacity
: 20736 bytes
(3) Internal RAM capacity
: 512 bytes
Mask ROM version
LC865520
LC865516
LC865512
LC865508
LC865504
LC865412
LC865408
LC865404
PROM capacity
20480 bytes
16384 bytes
12288 bytes
8192 bytes
4096 bytes
12288 bytes
8192 bytes
4096 bytes
RAM capacity
512 bytes
512 bytes
512 bytes
512 bytes
512 bytes
224 bytes
224 bytes
224 bytes
(4) Operating supply voltage
: 4.5V to 6.0V
(5) Instruction cycle time
: 1.0µs to 366µs
(6) Operating temperature
: -30°C to +70°C
(7) The pin and the package compatible with the LC865400 series mask ROM devices
(8) Applicable mask ROM version : LC865520 / LC865516 / LC865512 / LC865508 / LC865504
LC865412 / LC865408 / LC865404
(9) Factory shipment
: DIP42S, QFP48E
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft's
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
Ver. 2.00
31395
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
13001 RM (IM) FS No.6730-1/22
1 page  
Pin Assignment
•DIP42S
LC86P5420
P00
P01
P02
P03
P04
P05
P06
P07
P70/INT0
RES
XT1/P74
XT2/P75
VSS
CF1
CF2
VDD
P80/AN0
P81/AN1
P82/AN2
P83/AN3
P84/AN4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
42 P17/PWM0
41 P16/BUZ
40 P15/SCK1
39 P14/S11/SB1
38 P13/SO1
37 P12/SCK0
36 P11/SI0/SB0
35 P10/SO0
34 P36
33 P35
32 P34
31 P33
30 P32
29 P31
28 P30
27 P73/INT3/T0IN
26 P72/INT2/T0IN
25 P71/INT1
24 P87/AN7
23 P86/AN6
22 P85/AN5
ILC00019
Package Dimension
(unit : mm)
3025B
42 22
1 21
37.9
0.95
0.48 1.78
1.15
SANYO : DIP-42S(600mil)
No.6730-5/22
5 Page 
LC86P5420
2. Recommended Operating Range at Ta= -- 30°C to +70°C, VSS=0V
Ratings
Parameter
Symbol
Pins
Conditions VDD [V] min.
typ.
Operating
supply
VDD
VDD
0.98µs≤ tCYC
tCYC≤400µs
4.5
voltage range
HOLD voltage VHD
VDD
RAMs and
2.0
Registers hold
voltage at HOLD
mode.
Input high
VIH(1) Port 0 at CMOS Output disable 4.5 to 6.0 0.33VDD
voltage
output
+1.0
VIH(2) Port 0 at N-ch Output disable 4.5 to 6.0 0.75VDD
open drain output
option.
VIH(3) •Port 1
Output disable 4.5 to 6.0 0.75VDD
•Ports 72, 73
•Port 3 at CMOS
output
VIH(4) Port 3 at N-ch Output disable 4.5 to 6.0 0.75VDD
open drain output
option.
VIH(5) •Port 70
Output disable 4.5 to 6.0 0.75VDD
Port input /
interrupt
•Port 71
•RES
VIH(6) Port 70
Output disable 4.5 to 6.0 0.9VDD
Watchdog timer
VIH(7) •Port 8
Output disable 4.5 to 6.0 0.75VDD
•Ports 74, 75
Using as port
Input low
VIL(1)
Port 0 at CMOS Output disable 4.5 to 6.0 VSS
voltage
output option
VIL(2)
Port 0 at N-ch Output disable 4.5 to 6.0 VSS
open drain output
option.
VIL(3) •Ports 1, 3
Output disable 4.5 to 6.0 VSS
•Ports 72, 73
VIL(4) •Port 70
Output disable 4.5 to 6.0 VSS
Port input /
interrupt
•Port 71
•RES
VIL(5) Port 70
Output disable 4.5 to 6.0 VSS
Watchdog timer
VIL(6) •Port 8
Output disable 4.5 to 6.0 VSS
•Ports 74, 75
Using as port
Operation
tCYC
4.5 to 6.0 0.98
cycle time
max.
6.0
6.0
VDD
13.5
VDD
13.5
VDD
VDD
VDD
0.2VDD
0.25VDD
0.25VDD
0.25VDD
0.8VDD
-1.0
0.25VDD
400
unit
V
µs
No.6730-11/22
11 Page | ||
| Páginas | Total 22 Páginas | |
| PDF Descargar | [ Datasheet LC86P5420.PDF ] | |
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