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F81216AD の電気的特性と機能

F81216ADのメーカーはFeature Integration Technologyです、この部品の機能は「LPC to 4 UART + 9-bit Protocol」です。


製品の詳細 ( Datasheet PDF )

部品番号 F81216AD
部品説明 LPC to 4 UART + 9-bit Protocol
メーカ Feature Integration Technology
ロゴ Feature Integration Technology ロゴ 




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F81216AD Datasheet, F81216AD PDF,ピン配置, 機能
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F81216AD
F81216AD
LPC to 4 UART + 9-bit Protocol
Release Date: July, 2008
Version: V0.20P
F81216AD.
July, 2008
V0.20P

1 Page





F81216AD pdf, ピン配列
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Table of Content
F81216AD
1. General Description.................................................................................................................................1
2. Feature List..............................................................................................................................................1
3. Pin Configuration ....................................................................................................................................2
4. Pin Description........................................................................................................................................3
4.1 ISA/LPC Interface ................................................................................................................................. 3
4.2 UART Interface...................................................................................................................................... 4
4.3 Power ..................................................................................................................................................... 7
5. Functional Description ............................................................................................................................8
5.1 LPC Interface ...................................................................................................................................... 8
5.2 UART.................................................................................................................................................. 8
5.3 IR Function ....................................................................................................................................... 13
5.4 Watch Dog Timer Function............................................................................................................... 13
5.5 Serial IRQ ......................................................................................................................................... 14
6. Register Description......................................................................................................................17
6.1. Global Control Registers............................................................................................................... 19
6.2. UART1 Registers (CR00) ............................................................................................................. 21
6.3. UART2 Registers (CR01) ............................................................................................................. 25
6.4. UART3 Registers (CR02) ............................................................................................................. 28
6.5. UART4 Registers (CR03) ............................................................................................................. 31
6.6. Watchdog Timer Registers (CR08) ............................................................................................... 34
7. Electron Characteristic .......................................................................................................................36
7.1 Absolute Maximum Ratings ............................................................................................................. 36
7.2 DC Characteristics ............................................................................................................................... 36
8. Ordering Information .........................................................................................................................37
9. Package Dimensions ..........................................................................................................................38
10. Application Circuit ...........................................................................................................................39
F81216AD.
July, 2008
V0.20P


3Pages


F81216AD 電子部品, 半導体
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F81216AD
4. Pin Description
I/O8t5V-d100 - TTL level bi-directional pin with 8 mA source-sink capability, 5V tolerance, pull-down
100K ohms
I/O12t
- TTL level bi-directional pin with 12 mA source-sink capability
I/OD12
- TTL level bi-directional pin, Open-drain outpu with 12 mA sink capability
PCI5V
OUT12
- bi-direction pin, slew rate control, 5V tolerance.
- Output pin with 12 mA source-sink capability
OD12
- Open-drain output pin with 12 mA sink capability
INt - TTL level input pin
INt5V
- TTL level input pin and 5V tolerance.
INts
INts5V
- TTL level input pin and schmitt trigger
- TTL level input pin and Schmitt trigger, 5V tolerance.
P - Power
4.1 ISA/LPC Interface
Pin No. Pin Name
1 PCIRST#
2 WDT_OUT#
4~7 LPC_LAD[3:0]
8 LCLK
9 FRAME#
10 SERIRQ
12 CLKIN
Type
INts
OD12
PCI5V
INts5V
INts5V
PCI5V
INt5V
Description
System PCI reset active low.
Watch dog timer output. When pin 24 power on setting
PS_WDT=0(default), Watch Dog timer time interval setting is
programmed by register. Once power on setting PS_WDT=1,
watch dog timer time interval will be fixed to 10 sec.
When in LPC mode, these signal lines communicate address,
control, and data information over the LPC bus between a host
and a peripheral.
In LPC mode, this pin acts as PCI clock input.
In LPC mode, indicates start of a new cycle or termination of a
broken cycle.
In LPC mode, Serial IRQ input/Output.
Clock Input
-3- July, 2008
V0.20P

6 Page



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部品番号部品説明メーカ
F81216AD

LPC to 4 UART + 9-bit Protocol

Feature Integration Technology
Feature Integration Technology


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