參數(shù)資料
型號(hào)： LC866524
廠商： Sanyo Electric Co.,Ltd.
英文描述： 8-Bit Single Chip Microcontroller with the UVEPROM
中文描述： 8位單片機(jī)微控制器與UVEPROM
文件頁(yè)數(shù)： 9/21頁(yè)
文件大小： 631K
代理商： LC866524
LC86E6548
No.6747-9/21
Pin name
S48 to S51
I/O
I/O Output for VFD display controller segment
Other function
S48 : High voltage I/O port PG0
S49 : High voltage I/O port PG1
S50 : High voltage I/O port PG2
S51 : High voltage I/O port PG3
I
Reset pin
I
Input pin for 32.768kHz crystal oscillation
Other function
XT1 : Input port
P74
In case of non use, connect to VDD1.
O
Output pin for 32.768kHz crystal oscillation
Other function
XT2 : Input port P75
In case of non use, connect to VDD1 at using
as port or unconnect at using as oscillation.
I
Input pin for the ceramic resonator oscillation
O
Output pin for the ceramic resonator oscillation
All of port options (except pull-up resistor of port 0) can be specified in bit unit.
*1
Memory select input for data security
*2
Output enable input
*3
Chip enable input
*4
Connect like the following figure to reduce noise into a VDD1 terminal.
Shorted the VSS1 terminal to the VSS2 terminal and to make the back-up time long.
*5
TA
!
EPROM control signal input
*6
S0/T0 to S6/T6 : not provided the pull-down resistor
*7
S7/T7 to S15/T15 : provided the pull-down resistor (fixed)
*8
S16 to S31 : provided the pull-down resistor (fixed)
*9
S32 to S51 : not provided the pull-down resistor
Function description
Option
EPROM mode
*9
-
-
RES
XT1/
P74
-
-
-
-
XT2/P75
-
-
CF1
CF2
-
-
-
-
Power
Supply
VDD1
VDD2
VSS1
VSS2
LSI
Back-up capacitor
VDD3
VDD4
VFD
powers
相關(guān)PDF資料
PDF描述
LC866556B 8-Bit Single Chip Microcontroller with On-Chip 56K（57344 ×8 bits）-Byte ROM and 1152（1152 ×8 bits）-Byte RAM(8位單片微控制器（帶片上56K（57344 ×8 bits）字節(jié)ROM和1152（1152 ×8 bits）字節(jié)RAM）)
LC866556 8-Bit Single Chip Microcontroller with the UVEPROM
LC867108 Hex Buffers And Line Drivers With 3-State Outputs 16-SSOP -40 to 85
LC867224 Hex Buffers And Line Drivers With 3-State Outputs 16-TSSOP -40 to 85
LC867240A 8-Bit Single Chip Microcontroller with On-Chip 40K（40960 ×8 bits）-Byte ROM and 1152（1152 ×8 bits）-Byte RAM(8位單片微控制器（帶片上40K（40960 ×8 bits）字節(jié)ROM和1152（1152 ×8 bits）字節(jié)RAM）)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LC866524A 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller
LC866528 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller with One-Time Programmable PROM
LC866528A 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller
LC866532 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller with One-Time Programmable PROM
LC866532A 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-Bit Single Chip Microcontroller
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