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F81216DG PDF预览

F81216DG

更新时间: 2024-01-25 05:24:13
品牌 Logo 应用领域
精拓 - FINTEK PC
页数 文件大小 规格书
37页 755K
描述
LPC to 4 UART Datasheet

F81216DG 技术参数

生命周期:Contact Manufacturer包装说明:LFQFP,
Reach Compliance Code:unknownHTS代码:8542.31.00.01
风险等级:5.25地址总线宽度:
边界扫描:NO最大时钟频率:48 MHz
通信协议:ASYNC, BIT; SYNC, BYTE外部数据总线宽度:
JESD-30 代码:S-PQFP-G48长度:7 mm
低功率模式:NO串行 I/O 数:4
端子数量:48最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH座面最大高度:1.6 mm
最大供电电压:3.63 V最小供电电压:2.97 V
标称供电电压:3.3 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD宽度:7 mm
uPs/uCs/外围集成电路类型:SERIAL IO/COMMUNICATION CONTROLLER, SERIALBase Number Matches:1

F81216DG 数据手册

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F81216  
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  
I/OD12  
PCI5V  
OUT12  
OD12  
INt  
- TTL level bi-directional pin with 12 mA source-sink capability  
- TTL level bi-directional pin, Open-drain outpu with 12 mA sink capability  
- bi-direction pin, slew rate control, 5V tolerance.  
- Output pin with 12 mA source-sink capability  
- Open-drain output pin with 12 mA sink capability  
- TTL level input pin  
INt5V  
- TTL level input pin and 5V tolerance.  
INts  
- TTL level input pin and schmitt trigger  
INts5V  
- TTL level input pin and Schmitt trigger, 5V tolerance.  
- Power  
P
4.1 ISA/LPC Interface  
Pin No. Pin Name  
Type  
INts  
Description  
1
2
PCIRST#  
System PCI reset active low.  
WDT_OUT#  
OD12  
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.  
4~7  
LPC_LAD[3:0]  
When in LPC mode, these signal lines communicate address,  
control, and data information over the LPC bus between a host  
and a peripheral.  
PCI5V  
8
9
LCLK  
INts5V  
INts5V  
In LPC mode, this pin acts as PCI clock input.  
FRAME#  
In LPC mode, indicates start of a new cycle or termination of a  
broken cycle.  
10  
12  
SERIRQ  
CLKIN  
PCI5V  
INt5V  
In LPC mode, Serial IRQ input/Output.  
Clock Input  
-3-  
August, 2007  
V0.32P  

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