DataSheet.es    


PDF LC877256A Data sheet ( Hoja de datos )

Número de pieza LC877256A
Descripción 8-Bit Single Chip Microcontroller with 64/56/48 KB ROM and 2048-Byte RAM On Chip
Fabricantes Sanyo 
Logotipo Sanyo Logotipo



Hay una vista previa y un enlace de descarga de LC877256A (archivo pdf) en la parte inferior de esta página.


Total 24 Páginas

No Preview Available ! LC877256A Hoja de datos, Descripción, Manual

Ordering number : ENN*6719
CMOS IC
LC877264A/56A/48A
8-Bit Single Chip Microcontroller with
64/56/48 KB ROM and 2048-Byte RAM On Chip
Preliminary
Overview
The LC877264A, LC877256A and LC877248A are 8 bit single chip microcontrollers with the following on-chip functional
blocks :
- CPU: operable at a minimum bus cycle time of 100 ns
- On-chip ROM Maximum Capacity : LC877264A 64K bytes
LC877256A 56K bytes
LC877248A 48K bytes
- On-chip RAM capacity: 2048 bytes
- LCD controller / driver
- 16 bit timer / counter (can be divided into two 8 bit timers)
- 16 bit timer / PWM (can be divided into two 8 bit timers)
- Timer for use as date / time clock
- Synchronous serial I/O port (with automatic block transmit / receive function)
- Asynchronous / synchronous serial I/O port
- 12-channel × 8-bit AD converter
- Small signal detector
- 14-source 10-vectored interrupt system
All of the above functions are fabricated on a single chip.
Ver.1.04
70899
91400 RM (IM) SK No.6719-1/24

1 page




LC877256A pdf
Pin Assignment
LC877264A/56A/48A
V2/PL5
V1/PL4
COM0/PL0
COM1/PL1
COM2/PL2
COM3/PL3
P30
P31
VSS3
VDD3
P32
P33
P34
P35
P00
P01
P02
P03
P04
P05
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
50 S20/PC4
49 S19/PC3
48 S18/PC2
47 S17/PC1
46 S16/PC0
45 S15/PB7
44 S14/PB6
43 S13/PB5
42 S12/PB4
41 S11/PB3
40 S10/PB2
39 S9/PB1
38 S8/PB0
37 S7/PA7
36 S6/PA6
35 S5/PA5
34 S4/PA4
33 S3/PA3
32 S2/PA2
31 S1PA1
Package Dimension
(unit : mm)
3151
SANYO : QIP-100E
SANYO : QIP-100E
No.6719-5/24

5 Page





LC877256A arduino
LC877264A/56A/48A
1. Absolute Mximum Ratings at Ta=25°C and VSS1=VSS2=VSS3=0V
Parameter
Supply voltage
Supply voltage
for LCD
Input voltage
Input/Output
voltage
High Peak
level output
output current
current
Total
output
current
Low
level
output
current
Peak
output
current
Total
output
current
Maximum power
consumption
Operating
temperature
range
Storage
temperature
range
Symbol
VDDMAX
VLCD
VI
VI0(1)
IOPH(1)
IOPH(2)
IOPH(3)
ΣIOAH(1)
ΣIOAH(2)
ΣIOAH(3)
ΣIOAH(4)
ΣIOAH(5)
IOPL(1)
IOPL(2)
IOPL(3)
IOPL(4)
ΣIOAL(1)
ΣIOAL(2)
ΣIOAL(3)
ΣIOAL(4)
ΣIOAL(5)
Pdmax
Topg
Tstg
Pins Conditions
VDD1,VDD2,VDD3 VDD1=VDD2
=VDD3
V1/PL4, V2/PL5,
VDD1=VDD2
V3/PL6
=VDD3
Port L
XT1,XT2,CF1, RES
•Port0, 1, 3, 7, 8
•Port A, B, C, D, E, F
Port 0, 1, 3
•CMOS output
selected
•Current at each pin
Port 71,72,73
Current at each pin
Port A, B, C, D, E, F Current at each pin
Port 0, 1, 32, 33, 34, 35 Total of all pins
Port 30, 31
Total of all pins
Port 7
Total of all pins
Port A, B, C
Total of all pins
Port D, E, F
Total of all pins
Port 0, 1, 32-35
Current at each pin
Port 30, 31
Current at each pin
Port 7,8
Current at each pin
Port A, B,C, D, E, F Current at each pin
Port 0, 1, 32, 33, 34, 35 Total of all pins
Port 30, 31
Total of all pins
Port 7,8
Total of all pins
Port A,B,C
Total of all pins
Port D, E, F
Total of all pins
QIP100E
Ta = -30 to +70°C
SQFP100
VDD[V]
min.
-0.3
-0.3
-0.3
-0.3
-10
-3
-5
-40
-10
-5
-25
-25
-30
-55
Ratings
typ. max.
+7.0
unit
V
VDD
VDD+0.3
VDD+0.3
mA
20
30
5
15
60
60
20
40
40
500 mW
400
70 °C
125
No.6719-11/24

11 Page







PáginasTotal 24 Páginas
PDF Descargar[ Datasheet LC877256A.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
LC877256A8-Bit Single Chip Microcontroller with 64/56/48 KB ROM and 2048-Byte RAM On ChipSanyo
Sanyo

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar