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參數(shù)資料
| 型號(hào)： | LC662106A |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Four-Bit Single-Chip Microcontrollers with 4, 6, and 8 KB of On-Chip ROM |
| 中文描述： | 四位單片機(jī)與4,6微控制器和8 KB的片上ROM |
| 文件頁數(shù)： | 6/13頁 |
| 文件大?。?/td> | 104K |
| 代理商： | LC662106A |
No. 5996-6/13
LC662104A, 662106A, 662108A
Continued from preceding page.
Note: Pull-up MOS type: The output circuit includes a MOS transistor that pulls the pin up to V
DD
.
CMOS output: Complementary output.
OD output: Open-drain output.
Pin
I/O
Overview
Output driver type
Options
State after a
reset
P50
P51/DP
P52/DT
P53/INT2
OSC1
OSC2
RES
TEST
V
DD
V
SS
I/O ports P50 to P53
Input or output in 4-bit or 1-bit units
P51 is also used for dial pulse output
P52 is also used for DTMF output
P53 is also used as the INT2 interrupt
request.
System clock oscillator connections
When an external clock is used, leave
OSC2 open and connect the clock signal
to OSC1.
System reset input
When the P33/HOLD pin is at the high
level, a low level input to the RES pin will
initialize the CPU.
CPU test pin
This pin must be connected to V
SS
during normal operation.
Power supply pins
I/O
I
O
I
I
Pch: Pull-up MOS type
Nch: Intermediate sink current
type
Nch: +15-V handling when
OD option selected (P51 and
P53 only)
Pull-up MOS or Nch
OD output
Output level on reset
Output level after a
reset
(An external pull-up
resistor must be
supplied when used
for DT output.)
Ceramic oscillator or
external clock selection
High or low (option)
Option selection
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| LC662106A(DIP30) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontroller |
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| LC662106AS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller |
| LC662106ASD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller |
| LC662108A | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Four-Bit Single-Chip Microcontrollers with 4, 6, 8, 12, and 16 KB of On-Chip ROM |
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