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KU80C51SLAH PDF预览

KU80C51SLAH

更新时间： 2024-09-15 19:37:03
品牌 Logo 应用领域
英特尔 - INTEL 时钟微控制器外围集成电路
页数 文件大小 规格书
23页 253K
描述
Microcontroller, 8-Bit, 8051 CPU, 16MHz, CMOS, PQFP100, 0.635 MM PITCH, PLASTIC, QFP-100

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KU80C51SLAH 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：QFP包装说明：BQFP, SPQFP100,.9SQ
针数：100Reach Compliance Code：unknown
HTS代码：8542.31.00.01风险等级：5.54
具有ADC：YES其他特性：5 LED DRIVERS; 8-BIT HOST INTERFACE PORT
地址总线宽度：15位大小：8
边界扫描：NOCPU系列：8051
最大时钟频率：16 MHzDAC 通道：NO
DMA 通道：NO外部数据总线宽度：8
格式：FIXED POINT集成缓存：NO
JESD-30 代码：S-PQFP-G100JESD-609代码：e0
长度：19.05 mm低功率模式：YES
DMA 通道数量：外部中断装置数量：2
I/O 线路数量：24串行 I/O 数：1
端子数量：100计时器数量：2
片上数据RAM宽度：8片上程序ROM宽度：
最高工作温度：70 °C最低工作温度：
PWM 通道：NO封装主体材料：PLASTIC/EPOXY
封装代码：BQFP封装等效代码：SPQFP100,.9SQ
封装形状：SQUARE封装形式：FLATPACK, BUMPER
电源：5 V认证状态：Not Qualified
RAM（字节）：256RAM（字数）：256
ROM（单词）：0座面最大高度：4.57 mm
速度：16 MHz子类别：Microcontrollers
最大压摆率：38 mA最大供电电压：5.5 V
最小供电电压：4.5 V标称供电电压：5 V
表面贴装：YES技术：CMOS
温度等级：COMMERCIAL端子面层：Tin/Lead (Sn/Pb)
端子形式：GULL WING端子节距：0.635 mm
端子位置：QUAD宽度：19.05 mm
uPs/uCs/外围集成电路类型：MICROCONTROLLERBase Number Matches：1

KU80C51SLAH 数据手册

 浏览型号KU80C51SLAH的Datasheet PDF文件第2页浏览型号KU80C51SLAH的Datasheet PDF文件第3页浏览型号KU80C51SLAH的Datasheet PDF文件第4页浏览型号KU80C51SLAH的Datasheet PDF文件第5页浏览型号KU80C51SLAH的Datasheet PDF文件第6页浏览型号KU80C51SLAH的Datasheet PDF文件第7页 
8XC51SL/LOW VOLTAGE 8XC51SL  
KEYBOARD CONTROLLER  
e
81C51SL Ð 16K ROM Preprogrammed with SystemSoft Keyboard Controller and Scanner  
g
5V 10%  
80C51SL Ð CPU with RAM and I/O; V  
CC  
e
83C51SL Ð 16K Factory Programmed ROM. V  
g
5V 10%.  
Firmware. V  
CC  
e
g
5V 10%.  
CC  
e
Low Voltage 80C51SLÐCPU with RAM and I/O; V  
g
5V 10%.  
87C51SL Ð 16K OTP ROM. V  
CC  
e
Low Voltage 81C51SLÐ 16K ROM Preprogrammed with SystemSoft Keyboard Controller  
g
3.3V 0.3V  
CC  
e
Low Voltage 83C51SLÐ 16K Factory Programmed ROM. V  
g
e
and Scanner Firmware. V  
3.3V 0.3V.  
CC  
g
3.3V 0.3V.  
CC  
e
g
3.3V 0.3V.  
Low Voltage 87C51SLÐ 16K OTP ROM. V  
CC  
Y
Y
Proliferation of 8051 Architecture  
4-Channel, 8-Bit A/D  
Y
Y
Y
Complete 8042 Keyboard Control  
Functionality  
Interface for up to 32 Kbytes of  
External Memory  
Y
8042 Style Host Interface  
Slew Rate Controlled I/O Buffers Used  
to Minimize Noise  
Y
Optional Hardware Speedup of  
GATEA20 and RCL  
Y
Y
Y
256 Bytes Data RAM  
Y
Local 16 x 8 Keyboard Switch Matrix  
Support  
Three Multifunction I/O Ports  
10 Interrupt Sources with 6 User-  
Definable External Interrupts  
Y
Two Industry Standard Serial Keyboard  
Interfaces; Supported via Four High  
Drive Outputs  
Y
Y
2 MHz–16 MHz Clock Frequency  
100-Pin PQFP (8XC51SL)  
100-Pin SQFP (Low Voltage 8XC51SL)  
Y
Y
5 LED Drivers  
Low Power CHMOS Technology  
The 8XC51SL, based on Intel’s industry-standard MCS 51 microcontroller family, is designed for keyboard  
É
control in laptop and notebook PCs. The highly integrated keyboard controller incorporates an 8042-style UPI  
host interface with expanded memory, keyboard scan, and power management. The 8XC51SL supports both  
serial and scanned keyboard interfaces and is available in pre-programmed versions to reduce time to market.  
The Low Voltage 8XC51SL is the 3.3V version optimized for even further power savings. Throughout the  
remainder of this document, both devices will generally be referred to as 51SL.  
The 8XC51SL is a pin-for-pin compatible replacement for the 8XC51SL-BG. It does, however have some  
additional functionality. Those additional functions are as follows:  
1. 16K OTP ROM: The 8XC51SL-BG had only 8K of ROM.  
2. New Register Set: The 8XC51SL adds a second set of host interface registers available for use in support-  
ing power management. This required an additional address line (A1) for decoding. To accommodate this,  
one V  
pin was removed. However, in order to maintain compatibility with the -BG version, an enable bit  
CC  
for this new register set was added in configuration register 1. This allows the 8XC51SL to be drop in  
compatible to existing 8XC51SL-BG designs; no software modifications required.  
NOTE:  
pins require that all three V  
The changes made to the V  
pins be properly connected. Failing to do so  
CC  
CC  
could result in high leakage current and possible damage to the device.  
*Other brands and names are the property of their respective owners.  
Information in this document is provided in connection with Intel products. Intel assumes no liability whatsoever, including infringement of any patent or  
copyright, for sale and use of Intel products except as provided in Intel’s Terms and Conditions of Sale for such products. Intel retains the right to make  
changes to these specifications at any time, without notice. Microcomputer Products may have minor variations to this specification known as errata.  
©
COPYRIGHT INTEL CORPORATION, 1995  
November 1994  
Order Number: 272271-002  
1234567...23

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