MSM82C37B-5JS, MSM82C37B-5RS, MSM82C43 Selling Leads, Datasheet
MFG:OKI Package Cooled:08+ D/C:1000
MSM82C37B-5JS, MSM82C37B-5RS, MSM82C43 Datasheet download
Part Number: MSM82C37B-5JS
MFG: OKI
Package Cooled: 08+
D/C: 1000
MSM82C37B-5JS, MSM82C37B-5RS, MSM82C43
- Table of contents:
Info of MSM82C37B-5JS
Info of MSM82C37B-5RS
Info of MSM82C43
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About MSM10S0000
PDF/DataSheet Download
Datasheet: MSM10S0000
File Size: 48604 KB
Manufacturer: OKI [OKI electronic componets]
Download : Click here to Download
About MSM82C37B-5RS
PDF/DataSheet Download
Datasheet: MSM82C37B-5RS
File Size: 308465 KB
Manufacturer: OKI [OKI electronic componets]
Download : Click here to Download
About MSM82C43
PDF/DataSheet Download
Datasheet: MSM82C43
File Size: 92727 KB
Manufacturer: OKI
Download : Click here to Download
MSM82C37B-5RS General Description
The MSM82C37B-5RS/GS/VJS, DMA (Direct Memory Access) controller is capable of highspeed data transfer without CPU intervention and is used as a peripheral device in microcomputer systems. The device features four independent programmable DMA channels.
Due to the use of silicon gate CMOS technology, standby current is 10 mA (max.), and power consumption is as low as 10 A (max.) when a 5 MHz clock is generated.
All items of AC characteristics are compatible with intel 8237A-5.
MSM82C37B-5RS Maximum Ratings
| Parameter | Symbol | Conditions |
Rating |
Unit | ||
| MSM82C37B-5RS | MSM82C37B-5GS | MSM82C37B-5VJS | ||||
| Power Supply Voltage | VCC | with respect to GND |
0.5 to +7 |
V | ||
| Input Voltage | VIN |
0.5 to VCC +0.5 |
V | |||
| Output Voltage | VOUT |
0.5 to VCC +0.5 |
V | |||
| Storage Temperature | TSTG | - |
55 to +150 |
°C | ||
| Power Dissipation | PD | Ta = 25°C |
1.0 |
0.7 |
1.0 |
W |
MSM82C37B-5RS Features
• Maximum operating frequency of 5 MHz (Vcc = 5 V ±10%)
• High-speed operation at very low power consumption due to silicon gate CMOS technology
• Wide operating temperature range from 40°C to +85°C
• 4-channels independent DMA control
• DMA request masking and programming
• DMA request priority function
• DREQ and DACK input/output logic inversion
• DMA address increment/decrement selection
• Memory-to-Memory Transfers
• Channel extension by cascade connection
• DMA transfer termination by EOP input
• Intel 8237A-5 compatibility
• TTL Compatible
• 40-pin Plastic DIP (DIP40-P-600-2.54): (Product name: MSM82C37B-5RS)
• 44-pin Plastic QFJ (QFJ44-P-S650-1.27): (Product name: MSM82C37B-5VJS)
• 44-pin Plastic QFP (QFP44-P-910-0.80-2K): (Product name: MSM82C37B-5GS-2K)
• High-speed operation at very low power consumption due to silicon gate CMOS technology
• Wide operating temperature range from 40°C to +85°C
• 4-channels independent DMA control
• DMA request masking and programming
• DMA request priority function
• DREQ and DACK input/output logic inversion
• DMA address increment/decrement selection
• Memory-to-Memory Transfers
• Channel extension by cascade connection
• DMA transfer termination by EOP input
• Intel 8237A-5 compatibility
• TTL Compatible
• 40-pin Plastic DIP (DIP40-P-600-2.54): (Product name: MSM82C37B-5RS)
• 44-pin Plastic QFJ (QFJ44-P-S650-1.27): (Product name: MSM82C37B-5VJS)
• 44-pin Plastic QFP (QFP44-P-910-0.80-2K): (Product name: MSM82C37B-5GS-2K)
MSM82C37B-5RS Connection Diagram
MSM82C43 General Description
The MSM82C43 is an input/output port expander device based on CMOS technology and designed to operate at low power consumption levels.
In systems employing the MSM80C48/49 8bit single chip microcomputers, 4bit data can be expanded by dividing between four I/O lines by executing the MOVDA, Pp, A and ORLDPp,A instructions.
MSM82C43 Maximum Ratings
|
Parameter |
Symbol |
Condition |
Rating |
Unit |
| Supply Voltage |
VCC |
Ta=25°C |
0.5 to 7 |
V |
| Input Voltage |
VI |
Ta=25°C |
0.3 to 7 | |
| Storage Temperature |
TSTG |
- |
65 to 150 |
°C |
MSM82C43 Features
• CMOS technology for low power consumption
• 2.5 to 6 V single power supply (dependent on MSM80C48/49 operating frequency.)
• Fully static operation
• Bidirectional I/O ports
• TTL coimpatible (ports 4 thru 7)
• Functional compatiblity with Intel i8243
• Package options
24 pin Plastic DIP (DIP24P600-2.54) : (Product name : MSM82C43RS)
24 pin Plastic SOP (SOP24P4301.27-K) : (Product name : MSM82C43GS-K)
• 2.5 to 6 V single power supply (dependent on MSM80C48/49 operating frequency.)
• Fully static operation
• Bidirectional I/O ports
• TTL coimpatible (ports 4 thru 7)
• Functional compatiblity with Intel i8243
• Package options
24 pin Plastic DIP (DIP24P600-2.54) : (Product name : MSM82C43RS)
24 pin Plastic SOP (SOP24P4301.27-K) : (Product name : MSM82C43GS-K)
MSM82C43 Connection Diagram
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