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IA8044-PDW40I-00 PDF预览

IA8044-PDW40I-00

更新时间: 2024-12-01 02:51:59
品牌 Logo 应用领域
INNOVASIC 通信控制器光电二极管时钟
页数 文件大小 规格书
32页 135K
描述
SDLC COMMUNICATIONS CONTROLLER

IA8044-PDW40I-00 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:DIP包装说明:DIP, DIP40,.6
针数:40Reach Compliance Code:compliant
HTS代码:8542.31.00.01风险等级:5.88
Is Samacsys:N具有ADC:NO
地址总线宽度:16位大小:8
最大时钟频率:12 MHzDAC 通道:NO
DMA 通道:YES外部数据总线宽度:8
JESD-30 代码:R-PDIP-T40JESD-609代码:e0
长度:52.197 mmI/O 线路数量:32
端子数量:40最高工作温度:85 °C
最低工作温度:-40 °CPWM 通道:NO
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP40,.6封装形状:RECTANGULAR
封装形式:IN-LINE电源:5 V
认证状态:Not QualifiedROM(单词):4096
ROM可编程性:MROM座面最大高度:3.937 mm
速度:12 MHz子类别:Other uPs/uCs/Peripheral ICs
最大压摆率:50 mA标称供电电压:5 V
表面贴装:NO技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL宽度:15.24 mm
Base Number Matches:1

IA8044-PDW40I-00 数据手册

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IA8044/IA8344  
SDLC COMMUNICATIONS CONTROLLER  
Preliminary Data Sheet  
As of Production Version 00  
FEATURES  
·
·
Form, Fit, and Function Compatible with the Intel 8X44  
Packaging options available: 40 Pin Plastic Dual In-Line Package (PDIP), 44  
Pin Plastic Leaded Chip Carrier (PLCC)  
8-Bit Control Unit  
8-Bit Arithmetic-Logic Unit with 16-Bit multiplication and division  
12 MHz clock  
·
·
·
·
·
·
·
·
·
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·
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·
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Four 8-Bit Input / Output ports  
Two 16-Bit Timer/Counters  
Serial Interface Unit with SDLC/HDLC compatibility  
2.4 Mbps maximum serial data rate  
Two Level Priority Interrupt System  
5 Interrupt Sources  
Internal Clock prescaler and Phase generator  
192 Bytes of Read/Write Data Memory Space  
64kB External Program Memory Space  
64kB External Data Memory Space  
4kB Internal ROM (IA8044 only)  
IA8044/IA8344 Variants  
IA8044 4kB internal ROM with R0117 version 2.1 firmware, 192 byte internal RAM  
(Expandable to 256 Bytes), 64kB external program and data space.  
IA8344 192 byte internal RAM, 64kB external program and data space.  
The IA8044/IA8344 is a "plug-and-play" drop-in replacement for the original IC. innovASIC  
produces replacement ICs using its MILESTM, or Managed IC Lifetime Extension System, cloning  
technology. This technology produces replacement ICs far more complex than "emulation" while  
ensuring they are compatible with the original IC. MILESTM captures the design of a clone so it  
can be produced even as silicon technology advances. MILESTM also verifies the clone against the  
original IC so that even the "undocumented features" are duplicated. This data sheet documents  
all necessary engineering information about the IA8044/IA8344 including functional and I/O  
descriptions, electrical characteristics, and applicable timing.  
Copyright  
innovASIC  
2001  
ENG210010112-00  
www.innovasic.com  
Customer Support:  
1-888-824-4184  
The End of Obsolescence  
Page 1 of 32  

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