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參數(shù)資料
| 型號： | KS88C01416 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | KS88 series of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU, a wide range of integrated peripherals and various mask-progra |
| 中文描述： | KS88系列8位單芯片CMOS微控制器提供了快速，高效的集成外圍設(shè)備和各種面具廣泛的CPU progra |
| 文件頁數(shù)： | 27/34頁 |
| 文件大?。?/td> | 291K |
| 代理商： | KS88C01416 |
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KS88C01416/P01416/C01424/P01424 (Preliminary Spec)
KS88P01416/P01424 OTP
16-3
Table 16-1. 32 SOP/SDIP Pin Descriptions Used to Read/Write the EPROM
Pin Name
A0–A14
D0–D7
MODE
Pin No.
3, 7– 6, 25–28
17–24
4
30
I/O
O
I/O
–
I
Function
Address lines to read/write EPROM
8-bit data input/output lines to read/write EPROM
Select EPROM mode.
Chip enable (Connect to V
SS
, when read/write EPROM)
Output enable
EPROM Program enable
Select Memory space of EPROM
Supply voltage (normally 5 V)
CE
OE
29
5
6
32
I
I
I
–
PGM
MEM_
REG
V
DD
V
PP
V
SS
X
IN
31
–
EPROM Program/Verify voltage (normally 12.5 V)
1
–
GROUND
2
–
System Clock input pin
CHARACTERISTICS OF EPROM OPERATION
When +12.5 V is supplied to V
PP
and MODE pins of the KS88P01416/P01424, the EPROM programming mode
is entered. The operating mode (read, write) is selected according to the input signals to the pins listed in Table
16-2 as below.
Table 16-2. Operating Mode Selection Criteria
V
DD
5 V
MODE
V
PP
12.5 V
PGM
MEM
OE
Mode
V
PP
1
1
0
READ
0
1
1
1
1
0
PROGRAM
PROGRAM VERIFY
NOTE
:
"0" means Low level; "1" means High level.
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| KS88C01424 | KS88 series of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU, a wide range of integrated peripherals and various mask-progra |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KS88C01424 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:KS88 series of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU, a wide range of integrated peripherals and various mask-progra |
| KS88C01524 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:8-bit single-chip CMOS microcontrollers |
| KS88C01532 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:8-bit single-chip CMOS microcontrollers |
| KS88C01624 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:8-bit single-chip CMOS microcontrollers |
| KS88C01632 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:8-bit single-chip CMOS microcontrollers |
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