|
|
PDF LC87F0808A Data sheet ( Hoja de datos )
| Número de pieza | LC87F0808A | |
| Descripción | 8-bit 1-chip Microcontroller | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de LC87F0808A (archivo pdf) en la parte inferior de esta página. Total 25 Páginas | ||
|
No Preview Available !
Ordering number : ENA1892581
LC87F0808A
CMOS IC
8K-byte FROM and 256-byte RAM integrated
8-bit 1-chip Microcontroller
http://onsemi.com
Overview
The LC87F0808A is an 8-bit microcomputer that, centered around a CPU running at a minimum bus cycle time of
50.0ns, integrates on a single chip a number of hardware features such as 8K-byte flash ROM (On-board-
programmable), 256-byte RAM, an On-chip-debugger, sophisticated 16-bit timers/counters (may be divided into 8-bit
timers), a 16-bit timer/counter (may be divided into 8-bit timers/counters or 8-bit PWMs), two 8-bit timers with
a prescaler, a base timer serving as a time-of-day clock, a high-speed clock counter, a synchronous SIO interface,
an asynchronous/synchronous SIO interface, a UART interface (full duplex), motor control PWM , a 10/8-bit 10-
channel AD converter, a system clock frequency divider, an internal reset and a 21-source 10-vector interrupt feature.
This microcomputer is suitable for small motor control equipment.
Features
Flash ROM
• Capable of On-board-programming with wide range (3.3 to 5.5V) of voltage source.
• Block-erasable in 128 byte units
• Writable in 2-byte units
• 8192 × 8 bits
RAM
• 256 × 9 bits
Minimum Bus Cycle
• 50.0ns (20MHz at VDD=3.3V to 5.5V)
Note: The bus cycle time here refers to the ROM read speed.
* This product is licensed from Silicon Storage Technology, Inc. (USA).
Semiconductor Components Industries, LLC, 2013
May, 2013
Ver.1.00
91510HKIM 20100823-S00001 No.A1828-1/25
1 page  
LC87F0808A
On-chip Debugger
• Supports software debugging with the IC mounted on the target board.
Data Security Function (flash versions only)
• Protects the program data stored in flash memory from unauthorized read or copy.
Note: This data security function does not necessarily provide absolute data security.
Package Form
• QFP36 (7×7): Lead-/Halogen-free type
Development Tools
• On-chip debugger: TCB87 type C + LC87F0808A
Programming Boards
Package
QFP36(7×7)
Programming boards
W87F24Q
Flash ROM Programmer
Maker
Flash Support Group, Inc.
(FSG)
Single
Programmer
Gang
Programmer
Our company
Single/Gang
Programmer
Gang
Programmer
In-circuit/Gang
Programmer
For information about AF-Series:
Flash Support Group, Inc.
TEL: +81-53-459-1050
E-mail: [email protected]
Model
AF9709/AF9709B/AF9709C
(Including Ando Electric Co., Ltd. models)
AF9723/AF9723B(Main body)
(Including Ando Electric Co., Ltd. models)
AF9833(Unit)
(Including Ando Electric Co., Ltd. models)
SKK/SKK Type B
(SanyoFWS)
SKK-4G
(SanyoFWS)
SKK-DBG Type C
(SanyoFWS)
Supported Version
Rev 03.28 or later
-
-
Application Version
1.06 or later
Chip Data Version
2.26 or later
Application Version
1.06 or later
Chip Data Version
2.31 or later
Device
87f008SU
(3B247)
-
-
LC87F0808
No.A1828-5/25
5 Page 
LC87F0808A
User Option Table
Option name
Port output type
Option to be applied on
P00 to P07
Flash-rom version
Option selected in units of
1 bit
CMOS
Option selection
P10 to P17
Nch-open drain
1 bit CMOS
P20 to P21
Nch-open drain
1 bit CMOS
P30 to P35
Nch-open drain
1 bit CMOS
Nch-open drain
Program start
-
- 00000h
address
01E00h
Protect area
-
- 00000h to 01BFFh
(Note 1)
01C00h to 01EFFh
Low-voltage
Detect function
- Enable: Use
detection reset
function
Detect level
Disable: Not Used
- 7-level
Power-on reset
Power-On reset level
- 8-level
function
(Note 1) This option selects the area to be write protected at the time of the On-board writing.
Recommended Unused Pin Connections
Port Name
P00 to P07
P10 to P17
P20 to P21
P30 to P35
P70 to P73
CF1/XT1
CF2/XT2
Recommended unused pin connections
Board
Open
Open
Open
Open
Open
Pulled low with a 100kΩ resistor or less
Pulled low with a 100kΩ resistor or less
Software
Output low
Output low
Output low
Output low
Output low
General-purpose input port
General-purpose input port
On-chip Debugger Pin Connection Requirements
OWP0 of the On-chip-debugger terminal must add pull-down resistor of 100kΩ.
The connection with TCB87 Type C are OWP0/VDD/VSS
Note: Be sure to electrically short-circuit between the VSS1 and VSS2 pins and between the VDD1 and VDD2 pins.
No.A1828-11/25
11 Page | ||
| Páginas | Total 25 Páginas | |
| PDF Descargar | [ Datasheet LC87F0808A.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| LC87F0808A | 8-bit 1-chip Microcontroller |  Sanyo Semicon Device |
| LC87F0808A | 8-bit 1-chip Microcontroller | ON Semiconductor |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 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, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |