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參數(shù)資料
| 型號： | SD42P440430SDIP |
| 廠商： | AUK Corp |
| 元件分類： | 4位微控制器 |
| 英文描述： | 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER |
| 中文描述： | 4位單片機的小型通用紅外遙控器 |
| 文件頁數(shù)： | 17/19頁 |
| 文件大小： | 86K |
| 代理商： | SD42P440430SDIP |
KSI-W031-000
17
Device Operation
The operational modes of the SD42P4404 are listed in Table 1.
A single 5V power supply is required in the read mode.
All inputs are TTL levels except for VPP / OEX.
DC Programming Characteristics
SD42C/P4404
LIMIT
UNIT
MIN.
MAX.
Input Low Voltage
-0.1
0.8
V
2.0
V
Output Low Voltage during Verify
-
0.45
V
Output High Voltage during Verify
2.4
-
V
Quick-pulse Programming
12.5
13.0
V
Quick-pulse Programming
6.0
6.5
V
V
DD
V
IL
V
IH
V
OL
V
OH
V
PP
V
DD
I
OL
= 2.1mA
TEST CONDITION
PARAMETER
SYMBOL
I
OH
= -400uA
PINS
MODE
READ
5.0V
PROGRAM
6.0V
VERIFY
6.0V
PROGRAM INHIBIT
6.0V
High Z
TABLE 1. Operating Modes
MODE
EPROM MODE
USER MODE
TEST
TABLE 2. The modes of SD42P4404
CEX
V
PP
/ OEX
V
DD
OUTPUT
PIN NAME
RESETB
V
IL
V
IL
V
IL
V
IL
V
IL
V
PP
V
IL
V
PP
V
IH
D
IN
D
OUT
D
OUT
V
IL
V
IH
V
IH
V
IL
V
PP
= 12.5±0.5V
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| SD42P440436SSOP | 制造商:AUK 制造商全稱:AUK corp 功能描述:4Bit Single Chip Microcontroller |
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