DRAM REFRESH CONTROLLER; 3 PROGRAMMABLE TIMERS; NUMERIC COPROCESSOR INTERFACE
HTS Code
8542.31.00.01
Subcategory
Microprocessors
Technology
CMOS
Terminal Position
PERPENDICULAR
Terminal Form
PIN/PEG
Supply Voltage
5V
Terminal Pitch
2.54mm
Frequency
20MHz
Pin Count
68
Qualification Status
Not Qualified
Operating Supply Voltage
5V
Power Supplies
5V
Temperature Grade
COMMERCIAL
Voltage
5V
Max Supply Voltage
5.5V
Min Supply Voltage
4.5V
uPs/uCs/Peripheral ICs Type
MICROPROCESSOR
Supply Current-Max
90mA
Bit Size
16
Access Time
20 μs
Address Bus Width
20
Boundary Scan
NO
Low Power Mode
YES
External Data Bus Width
16
Format
FIXED POINT
Integrated Cache
NO
RAM (words)
0
Number of External Interrupts
5
Number of DMA Channels
2
Length
29.464mm
Height Seated (Max)
5.21mm
Width
29.464mm
RoHS Status
RoHS Compliant
A80C186XL20 Product Details
A80C186XL20 Overview
High reliability is achieved by using advanced packaging methods Bulk. It is a MICROPROCESSOR in terms of uPs/uCs/Peripheral ICs. The total number of terminations is 68. Turning on and running the embedded microprocessor with a 5V voltage supply should be possible. The architecture of the microprocessor is 16-bit. A CPU operates at a frequency of 20MHz. Detailed functions for 68 pins can be found in the datasheets. An example of a Microprocessors embedded microprocessor. There is a wide width of 16 on the external data bus of this CPU. Temperatures above 70°C should not be used with the microprocessor. Injection of 68 pins into the body of the embedded microprocessor is carried out. There are many applications for this CPU, since it is Through Hole mounted. In this case, 5V is the starting point. In the datasheet, 5V power supplies are required for this embedded microprocessor. 5V is the core voltage of the CPU. There is a maximum voltage you can supply to the CPU of 90mA. Users should not supply the embedded microprocessor with voltages higher than 5.5V in normalcircumstances. CPU microprocessors should be fed with 4.5V voltage. Additional features of the embedded microprocessor include: DRAM REFRESH CONTROLLER; 3 PROGRAMMABLE TIMERS; NUMERIC COPROCESSOR INTERFACE. There are 5 external interrupt terminations due to hardware interrupts. The Direct Memory Access (DMA) process is programmed with 2 channels.
A80C186XL20 Features
16-Bit Structure
A80C186XL20 Applications
There are a lot of Intel A80C186XL20 Microprocessor applications.