參數(shù)資料
型號(hào)： LC86P7148
廠商： Sanyo Electric Co.,Ltd.
英文描述： 8-Bit Single Chip Microcontroller with One-Time Programmable PROM
中文描述： 8位微控制器的單芯片一次性可編程胎膜早破
文件頁(yè)數(shù)： 7/21頁(yè)
文件大小： 662K
代理商： LC86P7148
LC86P7148
No.6692-7/21
Pin Description
Pin name I/O
VSS1 *1
VSS2 *1
VSS3 *1
VDD1 *1
VDD2 *1
VDD3 *1
PORT0
P00 - P07
Function description
Option
PROM mode
-
-
-
-
-
-
Power pin (–)
Power pin (–)
Power pin (–)
Power pin (+)
Power pin (+)
Power pin (+)
8-bit input/output port
Input/output in nibble units
Input for port 0 interrupt
Input for HOLD release
-
-
-
-
-
-
Pull-up resistor :
Provided/Not provided
(specified in nibble units)
Output form (P00 – P07) :
CMOS/N-channel open drain
(specified in a bit)
Output form :
CMOS/N-channel open drain
(specified in a bit)
I/O
PORT1
P10 - P17
I/O
8-bit input/output port
Input/output can be specified in bit unit
Other pin functions
P10 SIO0 data output
P11 SIO0 data input/bus input/output
P12 SIO0 clock input/output
P13 SIO1 data output
P14 SIO1 data input/bus input/output
P15 SIO1 clock input/output
P16 Buzzer output
P17 Timer1 output (PWM output)
6-bit input port
Other pin functions
P70 : INT0 input/HOLD release input/
N-channel Tr. output for watchdog
timer
P71 : INT1 input/HOLD release input
P72 : INT2 input/timer 0 event input
P73 : INT3 input with noise filter/timer 0
event input
Interrupt received form, vector address
rising falling rising
Data line
D0 to D7
Pull-up resistor :
Provided/Not provided
(specified in a bit)
(P70, P71, P72, P73)
*
P74
, P75 don’t have the
pull-up resistor option.
&
falling
high
level
low
level
vector
INT0
INT1
INT2
INT3
P74
: XT1 terminal for crystal oscillation
P75 : XT2 terminal for crystal oscillation
8-bit input port
Other function
AD input port (8 port pins)
4-bit input/output port
Other function
DA output port (4 port pins)
AD input port (4 port pins)
enable enable disable enable enable
enable enable disable enable enable
enable enable enable disable disable 13H
enable enable enable disable disable 1BH
03H
0BH
PORT7
P70
P71 - P73
P74
- P75
I/O
I
I
Power for
programming
PROM control
signals
DASEC(*2)
OE(*3)
CE(*4)
Port8
P80 – P87
I
-
PORT9
P90 - P93
I/O
-
相關(guān)PDF資料
PDF描述
LC86P7248 8-Bit Single-Chip Microcontroller with the One-Time Programmable PROM Built in
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LC86P7248 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:8-Bit Single-Chip Microcontroller with the One-Time Programmable PROM Built in
LC871H92A 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CMOS IC 128K/96K-byte ROM and 12288-byte RAM integrated 8-bit 1-chip Microcontroller with USB-host controller
LC871H96A 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CMOS IC 128K/96K-byte ROM and 16384-byte RAM integrated 8-bit 1-chip Microcontroller with USB-host controller
LC871HC4A 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CMOS IC 128K/96K-byte ROM and 12288-byte RAM integrated 8-bit 1-chip Microcontroller with USB-host controller
LC871HC8A 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CMOS IC 128K/96K-byte ROM and 16384-byte RAM integrated 8-bit 1-chip Microcontroller with USB-host controller
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