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參數(shù)資料
| 型號： | LC66556B |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Four-Bit Single-Chip Microcontrollers with 6 k Bytes of On-Chip ROM(4位單片微控制器(帶片上6K字節(jié)ROM)) |
| 中文描述： | 四位單芯片6月K字節(jié)的片上ROM微控制器（4位單片微控制器（帶片上6k的字節(jié)光盤）） |
| 文件頁數(shù)： | 12/22頁 |
| 文件大小： | 283K |
| 代理商： | LC66556B |
Application Development Tools
Programs for the LC66556B and LC66558B microprocessors are developed on an IBM-PC compatible personal
computer running the MS-DOS operating system. A cross assembler and other tools are available. To make application
development more convenient, Sanyo also provides a program debugging unit (EVA850/800), an evaluation board
(EVA850/800-TB665XX), an evaluation chip (LC66599) and an on-chip EPROM microprocessor (LC66E516).
Structure of the Application Development Tools
1. Program debugging unit (EVA850/800)
This is an emulator that provides functions for EPROM writing and serial data communications with external
equipment (such as a host computer). It supports application development in machine language and program
modification. Its main debugging functions include breaking, stepping and tracing. (The MPM665XX is used for the
EVA850/800 monitor ROM.)
2. Evaluation chip board (EVA800/850-TB665XX)
The evaluation chip signals and ports are output to the 64-pin connector and when the output cable is connected, the
evaluation chip board converts these signals to the same pin assignments as those on the mass production chip. The
evaluation chip board includes jumpers for setting options and other states and these jumper settings allow the
evaluation chip to implement the same I/O circuit types and functions as the mass production chip. However, there
are differences in the hold mode clear timing and the electrical characteristics.
Jumpers
Switches (SW1)
Note: Switches RC0 and RC1 must both be set to the on position.
No. 5003-12/22
LC66556B, 66558B
Type
OSC
Reset method
Power supply to the user application board
Jumper
Jumper 1 (J1)
Jumper 2 (J2:RES)
Jumper 3 (J3:V
DD
)
V
DD
is supplied to the user
application printed circuit board
through the evaluation chip board.
External oscillator
(external clock)
Reset by a RUN instruction
from the host computer.
EXT
INT (a)
ON (a)
Jumper setting and mode
RC
RC oscillator
Reset by the reset circuit on
EXT (b) the user application printed
circuit board.
Separate power supplies on the user
OFF (b) application printed circuit board and
the evaluation chip board
CF
CF oscillator
Type
Port 0, 1 and 8 output levels on reset
Watchdog timer presence or
absence setting
Switch
P0S
P1S
P8S
WDC
Switch setting
and mode
ON
Port 0 high
ON
Port 1 high
ON
Port 8 high
ON
Watchdog timer present
OFF
Port 0 low
OFF
Port 1 low
OFF
Port 8 low
OFF
Watchdog timer absent
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LC66566A | 4-Bit Microcontroller with Built-in ROM(4位微控制器(帶內(nèi)置式ROM)) |
| LC66566B | 16K-Byte On-Chip ROM Capacitles CMOS Single-Chip 4-Bit Microcontroller(4位單片微控制器(帶片上16K字節(jié)ROM)) |
| LC66E308 | 4-bit single-chip microcomputer with EPROM |
| LC66E408 | 4-Bit Microcontroller with Built-in EPROM(4位微控制器(帶內(nèi)置式EPROM)) |
| LC66E5316 | Four-Bit Single-Chip Microcontroller with 16 KB of On-Chip EPROM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC66558A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:4-bit Microcontrollers with Built-in ROM |
| LC66558B | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Four-Bit Single-Chip Microcontroller with 16 KB of On-Chip OTP PROM |
| LC66561A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:4-bit Microcontroller with Built-in PROM |
| LC66562A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:4K/6K/8K-BYTE ROM-CONTAINED SINGLE-CHIP 4-BIT MICROCOMPUTER FOR CONTROL-ORIENTED APPLICATIONS |
| LC66562B | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Four-Bit Single-Chip Microcontroller with 16 KB of On-Chip OTP PROM |
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