SINGLE/BLOCK/DEMAND TRANSFER MODES; FIXED & ROTATIONAL PRIORITY INTERRUPT MODES
HTS Code
8542.31.00.01
Subcategory
DMA Controllers
Technology
NMOS
Terminal Position
DUAL
Terminal Form
THROUGH-HOLE
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Supply Voltage
5V
Terminal Pitch
2.54mm
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Pin Count
40
JESD-30 Code
R-GDIP-T40
Qualification Status
Not Qualified
Operating Temperature (Max)
70°C
Supply Voltage-Max (Vsup)
5.25V
Power Supplies
5V
Temperature Grade
COMMERCIAL
Supply Voltage-Min (Vsup)
4.75V
uPs/uCs/Peripheral ICs Type
DMA CONTROLLER
Clock Frequency
5MHz
Supply Current-Max
150mA
Address Bus Width
16
External Data Bus Width
8
Bus Compatibility
8080; 8085
Number of DMA Channels
4
Length
52.325mm
Height Seated (Max)
5.72mm
Width
15.24mm
RoHS Status
Non-RoHS Compliant
D8237A5 Product Details
D8237A5 Overview
This device falls under the DMA CONTROLLER uPs/uCs/Peripheral ICs category. 40 is the number of terminations on the IC chip that are present. There is a 5V volt supply output on the chip. There are 40 pins on it. A 5MHz-clock frequency is used to operate it. I would like to mention a few additional features such as SINGLE/BLOCK/DEMAND TRANSFER MODES; FIXED & ROTATIONAL PRIORITY INTERRUPT MODES in order to name a few.
D8237A5 Features
DMA Controllers subcategory
D8237A5 Applications
There are a lot of Intel D8237A5 Microcontroller applications.