參數資料
型號： IA8X44
廠商： Innovasic Semiconductor
英文描述： SDLC COMMUNICATIONS CONTROLLER
中文描述： SDLC的通信控制器
文件頁數： 1/49頁
文件大小： 220K
代理商： IA8X44
IA8044/IA8344
Data Sheet
SDLC COMMUNICATIONS CONTROLLER
Copyright
2003
innov
ASIC
The End of Obsolescence
ENG210010112-00
www.innovasic.com
Customer Support:
Page 1 of 49
1-888-824-4184
FEATURES
Form, Fit, and Function Compatible with the Intel
a
8044/8344
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
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
64kB external program and data space.
4kB internal ROM with R0117 version 2.3 firmware, 192 byte internal RAM,
IA8344
The IA8044/IA8344 is a "plug-and-play" drop-in replacement for the original IC. InnovASIC
produces replacement ICs using its MILES
TM
, 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. MILES
TM
captures the design of a clone so it can
be produced even as silicon technology advances. MILES
TM
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.
192 byte internal RAM, 64kB external program and data space.
innov
ASIC
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參數描述
IA8X44PDW40I3 制造商:INNOVASIC 制造商全稱:INNOVASIC 功能描述:SDLC Communications Controller
IA8X44PDW40IR3 功能描述:IC MCU 8BIT 12MHZ 40DIP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器 - 特定應用 系列:- 產品變化通告:Product Discontinuation 26/Aug/2009 標準包裝:250 系列:- 應用:網絡處理器 核心處理器:4Kc 程序存儲器類型:- 控制器系列:- RAM 容量:16K x 8 接口:以太網，UART，USB 輸入/輸出數:- 電源電壓:1.8V, 3.3V 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:208-LQFP 包裝:帶卷 (TR) 供應商設備封裝:PG-LQFP-208 其它名稱:SP000314382
IA8X44PLC44I3 制造商:Innovasic Inc 功能描述:5 V Serial Interface SDLC Communications Controller - PLCC-44
IA8X44PLC44IR3 功能描述:IC MCU 8BIT 12MHZ 44PLCC RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器 - 特定應用 系列:- 產品變化通告:Product Discontinuation 26/Aug/2009 標準包裝:250 系列:- 應用:網絡處理器 核心處理器:4Kc 程序存儲器類型:- 控制器系列:- RAM 容量:16K x 8 接口:以太網，UART，USB 輸入/輸出數:- 電源電壓:1.8V, 3.3V 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:208-LQFP 包裝:帶卷 (TR) 供應商設備封裝:PG-LQFP-208 其它名稱:SP000314382
IA8X44-PLC44I-R-P03 制造商:INNOVASIC 制造商全稱:INNOVASIC 功能描述:SDLC Communications Controller
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