參數(shù)資料
型號(hào): LC86E4448
廠商: Sanyo Electric Co.,Ltd.
英文描述: UVEPROM built-in 8-bit Single Chip Microcontroller(8位單片微控制器(帶內(nèi)置式紫外線可擦除EPROM))
中文描述: UVEPROM內(nèi)置的8位單芯片微控制器(8位單片微控制器(帶內(nèi)置式紫外線可擦除存儲(chǔ)器))
文件頁(yè)數(shù): 7/20頁(yè)
文件大?。?/td> 161K
代理商: LC86E4448
LC86E4448
No. 5648-7/20
Pin Description
Port option can be specified by bit units.
At port 0, 'Pull-up resistor provided' when specifying CMOS output.
'Pull-up resistor not provided' when specifying N-ch open drain output.
At port 1 and 2, 'Programmable pull-up resistor provided' when specifying either CMOS or N-ch open drain output.
Pin Description Table
Pin name
Pin No.
I/O
Function description
Option
PROM mode
DVSS
11
Negative power supply for digital circuit
XT1
9
I
Input pin for the crystal oscillation
XT2
10
O
Output pin for the crystal oscillation
CF1
12
I
Input terminal for ceramic resonator
CF2
13
O
Output terminal for ceramic resonator
DVDD
14
Positive power supply for digital circuit
RES
23
I
Reset terminal
LC1
24
I
LC oscillation circuit input terminal
LC2
25
O
LC oscillation circuit output terminal
FILT
26
O
Filter terminal for PLL
AVDD
27
Positive power supply for analog circuit
AVSS
28
Negative power supply for analog circuit
CVIN
29
I
Video signal input terminal
VS
30
I
Vertical synchronization signal input terminal
HS
31
I
Horizontal synchronization signal input terminal
I
32
O
Image intensity output
R
33
O
Red (R) output terminal of RGB image output
G
34
O
Green (G) output terminal of RGB image output
A5 (
*
1)
B
35
O
Blue (B) output terminal of RGB image output
A6 (
*
1)
BL
36
O
Fast blanking control signal
Switch TV image signal and caption/
OSD image signal
A7 (
*
1)
PWM0
to PWM9
37 to 46
O
PWM0 to 9 output terminal
15 V withstand
PWM 0 to 8 :
A8 to A16 (
*
1)
PWM 9 : "L" fixed
Port 0
8-bit Input/output port
Pull-up resistor
Provided/not provided
(in bit units)
P00 to P07
57 to 64
I/O
Input/output can be specified in nibble units
HOLD release input
Interrupt input
Output Format
CMOS/Nch-OD
(in bit units)
Port 1
8-bit Input/output port
Output Format
D0 to D7 (
*
2)
P10 to P17
1 to 8
I/O
Input/output can be specified in bit units.
Other function
CMOS/Nch-OD
(in bit units)
P10
P11
P12
P17
SIO0 data output
SIO0 data input /bus input/output
SIO0 clock input/output
Timer 1 (PWM) output
Port 2
6-bit Input/output port
Output Format
P20 to P25
51 to 56
I/O
Input/output can be specified in bit units.
CMOS/Nch-OD
(in bit units)
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