參數(shù)資料
型號: LC875064B
廠商: Sanyo Electric Co.,Ltd.
英文描述: 8-Bit Single Chip Microcontroller with 64K-Byte(65535 ×8 bits) EPROM and 2048-Byte(2048 ×8 bits) RAM On Chip(8位單片微控制器(帶片上64K(65535 ×8 bit)字節(jié)EPROM和2048(2048 ×8 bits)字節(jié)RAM))
中文描述: 8位單片機微控制器64K的字節(jié)(65535 × 8位)存儲器和2048字節(jié)(2048 × 8位)片上的RAM(8位單片微控制器(帶片上64K的(65535 × 8位)字節(jié)存儲器和2048(2048 × 8位)字節(jié)的RAM))
文件頁數(shù): 9/26頁
文件大小: 762K
代理商: LC875064B
LC875064B/56B/48B
9/26
Name
I/O
I/O
Function description
Option
No
Port 7
P70 - P73
4-bit Input/output port
Data direction can be specified for each bit
Use of pull-up resistor can be specified for each bit
Other functions
P70: INT0 input/HOLD release input/Timer0L capture input
/Output for watchdog timer
P71: INT1 input/HOLD release input/Timer0H capture input
P72: INT2 input/HOLD release input/timer 0 event input
/Timer0L capture input
P73: INT3 input(noise rejection filter attached input)
/timer 0 event input/Timer0H capture input
Interrupt receiver format
Rising
Falling
Rising/
falling
No
No
Yes
Yes
H level
L level
INT0
INT1
INT2
INT3
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
No
No
3-bit Input/output port
Data direction can be specified for each bit
Other functions
P80-P82: AD input port
4-bit Input/output port
Data direction can be specified for each bit
Use of pull-up resistor can be specified for each bit
Other functions
PA2: Parallel interface output
CS0
PA3: Parallel interface output
WR
PA4: Parallel interface output
RD
PA5: Parallel interface output RS
8-bit Input/output port
Data direction can be specified for each bit
Use of pull-up resistor can be specified for each bit
Other functions
PB0-PB7: Parallel interface data input/output; address output
8-bit Input/output port
Data direction can be specified for each bit
Use of pull-up resistor can be specified for each bit
Other functions
PC0-PC7: Parallel interface address output
PWM0 output port
PWM1 output port
Reset terminal
Input for 32.768kHz crystal oscillation
Other function
Input port
When not in use, connect to VDD1.
Output for 32.768kHz crystal oscillation
Other function
General purpose input port
When not in use, set to oscillation mode and leave open circuit
Input terminal for ceramic oscillator
Output terminal for ceramic oscillator
Port 8
P80 - P82
I/O
No
Port A
PA2 - PA5
I/O
Yes
Port B
PB0 - PB7
I/O
Yes
Port C
PC0 - PC7
I/O
Yes
PWM0
PWM1
RES
XT1
O
O
I
I
No
No
No
No
XT2
I/O
No
CF1
CF2
I
O
No
No
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