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Part : N82077SL Supplier : Intel Manufacturer : Rochester Electronics Stock : 1,050 Best Price : $9.27 Price Each : $11.40
Part : N82077SL Supplier : Rochester Electronics LLC Manufacturer : Rochester Electronics Stock : - Best Price : - Price Each : -
Part : N82077SL-5 Supplier : Rochester Electronics LLC Manufacturer : Rochester Electronics Stock : - Best Price : - Price Each : -
Part : N82077SL1 Supplier : Intel Manufacturer : Rochester Electronics Stock : 200 Best Price : $9.78 Price Each : $12.04
Part : N82077SL1 Supplier : Rochester Electronics LLC Manufacturer : Rochester Electronics Stock : - Best Price : - Price Each : -
Part : N82077SL5 Supplier : Intel Manufacturer : Rochester Electronics Stock : 297 Best Price : $10.37 Price Each : $12.76
Part : N82077SL Supplier : Intel Manufacturer : Bristol Electronics Stock : 43 Best Price : $4.7043 Price Each : $10.08
Part : N82077SL-5 Supplier : Intel Manufacturer : Bristol Electronics Stock : 2 Best Price : - Price Each : -
Part : N82077SL-1 Supplier : Intel Manufacturer : basicEparts Stock : 9 Best Price : - Price Each : -
Part : N82077SL-5 Supplier : Intel Manufacturer : basicEparts Stock : 4 Best Price : - Price Each : -
Part : N82077SL Supplier : Intel Manufacturer : ComSIT Stock : 144 Best Price : - Price Each : -
Part : N82077SL5 Supplier : Intel Manufacturer : ComSIT Stock : 37 Best Price : - Price Each : -
Part : N82077SLC1 Supplier : Intel Manufacturer : ComSIT Stock : 4 Best Price : - Price Each : -
Part : N82077SL Supplier : Intel Manufacturer : Chip One Exchange Stock : 520 Best Price : - Price Each : -
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82077SL

Catalog Datasheet MFG & Type PDF Document Tags

82077sl

Abstract: SK 6211 to any application software. The 82077SL is available in three ver sions- 82077SL-5, 82077SL and 82077SL-1. 82077SL-1 has all features listed in this data sheet. It supports both tape drives and 4 MB , through 1 Mbps. The 82077SL-5 supports 500/300/250 Kbps data rates for high and low density floppy drives , " Drives . 2-367 10.2.4 Optimizing 82077SL-1 for Tape Drive Mode , signal. MFM: At Hardware RESET, aids in configuring the 82077SL. Internal pull-up allows a no connect if
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SK 6211 intel floppy disk controller 8272 82072 82077AA 82077AA-5 82077AA-1

SK 6211

Abstract: . The time interval be tween step pulses issued by the 82077SL. Programmable from 0.5 to 8 milliseconds , an implicit TC will be issued to the 82077SL. This implicit TC will occur when the SC value has , to signal data transfers. 6.2.7 CONFIGURE Issued to select the special features of the 82077SL. A , iny 5.0 CONTROLLER PHASES For simplicity, command handling in the 82077SL can be divided into , there is no command in progress, the 82077SL can be in idle, drive polling or powerdown state
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44820

Abstract: of the internal oscillator in the 82077SL. 4.2.1 POWERDOWN MODES The rest of the chip is , result of any voltage applied to the pin within the 82077SL's power supply range. The flop py disk drive , 82077SL 4.0 POWER MANAGEMENT FEATURES The 82077SL contains power management features that makes , . Programming this bit high will powerdown 82077SL after the part is inter nally reset. All current status is , will be lost and the 82077SL will be reset to its default values. 4.2.1.b Auto Powerdown Automatic
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44820

8272 floppy disk controller

Abstract: 82077sl to any application software. The 82077SL is available in three ver sions- 82077SL-5, 82077SL and 82077SL-1, 82077SL-1 has all features listed in this data sheet. It supports both tape drives and 4 MB , through 1 Mbps The 82077SL-5 supports 500/300/250 Kbps data rates for high and low density floppy drives , 82077SL-1 for Tape Drive Mode .2-367 11.0 DC SPECIFICATIONS .2-369 , . INVERT also affects the polarity of this signal. MFM: At Hardware RESET, aids in configuring the 82077SL.
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8272 floppy disk controller toggle flip flop ic RKS-D2 386SL

SK 6211

Abstract: 82077sl 82077SL is available in three ver sions-82077SL-5, 82077SL and 82077SL-1. 82077SL-1 has all features , floppy drives and is capable of operation at all data rates through 1 Mbps. The 82077SL-5 supports 500 , Command . 2-44 10.2.4 Optimizing 82077SL-1 for Tape Drive Mode , of this signal. MFM: At Hardware RESET, aids in configuring the 82077SL. Internal pull-up allows a no , 8272A functionality. Figùre 1-1 is a block diagram of the 82077SL. 290 410-2 Figure 1-1.82077SL
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lds8h nec A2C Intel 82072 29041 microchannel

FLOPPY pinout 24

Abstract: 82077sl . The 82077SL is available in three ver sions-82077SL-5, 82077SL and 82077SL-1. 82077SL-1 has all , supports 4 MB floppy drives and is capable of operation at all data rates through 1 Mbps. The 82077SL-5 , intJ, ^ 82077SL CHMOS SINGLE-CHIP FLOPPY DISK CONTROLLER Integrated Analog Data Separator - , Typical Power Consumption in Power Down: 10 ju.A High Speed Processor Interface The 82077SL, a 24 MHz , multi-master systems (e.g., MicroChannel, EISA). The 82077SL is a superset of 82077AA. The 82077SL incorporates
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FLOPPY pinout 24 intel floppy disk controller 8272a 82077AA/8272A

FLOPPY pinout 24

Abstract: pinout floppy laptop . The 82077SL is available in three ver sions- 82077SL-5, 82077SL and 82077SL-1. 82077SL-1 has all , supports 4 MB floppy drives and is capable of operation at all data rates through 1 Mbps. The 82077SL-5 , in^tj 82077SL CHMOS SINGLE-CHIP FLOPPY DISK CONTROLLER Integrated Analog Data Separator - 250 , Typical Power Consumption in Power Down: 10 f i A High Speed Processor Interface The 82077SL, a 24 MHz , multi-master systems (e.g., MicroChannel, EISA). The 82077SL is a superset of 82077AA. The 82077SL incorporates
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pinout floppy laptop intel 82077sl B2077SL

82077sl

Abstract: and replaced with: The 82077SL is available in three versions-82077SL-5, 82077SL and 82077SL-1. 82077SL-1 has all features listed in this data sheet. It supports both tape drives and 4 MB floppy drives , . The 82077SL-5 supports 500/300/250 Kbps data rates for high and low density floppy drives. Section , 82077SL 15.0 82077SL 68-LEAD PLCC PACKAGE THERMAL CHARACTERISTICS TA Ambient Temp. (°C) 70 NOTES , #ja (°C/W) 36 rc/w) 5 Bjc 82077SL Revision Summary The following changes have been made
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8272A floppy disk controller block diagram

Abstract: 74LS04 inverter address from the sector ID field is different from the track address maintained inside the 82077SL. Unused , appropriately by the 82077SL. TC is an active high input signal that is internally qualified by DACK# being , 82077SL. A typical disk operation in volves more than issuing a command and waiting for the results. The , the 82077SL. As a note, the programmer must be care ful how the maximum delay is chosen to avoid un , clears each of the four interrupt status flags internally queued by the 82077SL. It should be noted that
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8272A floppy disk controller block diagram 74LS04 inverter 10-5B 10-5C
Abstract: Pulse Width PLL Data Rate 82077SL-1 82077SL 82077SL-5 t44 tLOCK Data Rate Period = 1 /f4 4 Lockup Time , Tape Drive Mode Perpendicular Mode 82077SL-1 82077SL 82077SL-5 Yes Yes Yes CLOCK TIMINGS I , 82077SL 12.0 A.C. SPECIFICATIONS Parameter Min Max Unit T a = 0"C to 70°C, Vc c = + 5 V ± , to Control Inactive 170 (Note 11) 2 t4 ns f lS I 2-63 82077SL A.C. SPECIFICATIONS , rithm. 10. TC width is defined as the time that both TC and DACK are active. 2-64 I 82077SL -
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pinout floppy laptop

Abstract: floppy controller pinout . The 82077SL is available in three ver sions-82077SL-5, 82077SL and 82077SL-1. 82077SL-1 has all , supports 4 MB floppy drives and is capable of operation at all data rates through 1 Mbps. The 82077SL-5 , ¡nU ^ 82077SL CHMOS SINGLE-CHIP FLOPPY DISK CONTROLLER Integrated Analog Data Separator - 250 , Typical Power Consumption in Power Down: 10 fxA High Speed Processor Interface The 82077SL, a 24 MHz , multi-master systems (e.g., MicroChannel, EISA). The 82077SL is a superset of 82077AA. The 82077SL incorporates
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floppy controller pinout 8272A INTEL386SLMicroprocessor
Abstract: transparent to any application software. The 82077SL is available in three ver­ sionsâ'"82077SL-5, 82077SL and 82077SL-1. 82077SL-1 has all features listed in this data sheet. It supports both tape drives and , rates through 1 Mbps. The 82077SL-5 supports 500/300/250 Kbps data rates for high and low density , " Drives .2-62 10.2.4 Optimizing 82077SL-1 for Tape Drive M od , 39 I MFM: At Hardware RESET, aids in configuring the 82077SL. Internal pull-up allows a no -
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8272 floppy disk controller

Abstract: block diagram of 8272 floppy disk controller . Figure 1-1 is a block diagram of the 82077SL. WRDATA IDENT 290410-2 Figure 1-1.82077SL Block , perpendicular mode requires the 1 Mbps data rate of the 82077SL. At this data rate, the FIFO eases the host , software to powerdown without dependence on external factors. Automatic powerdown results from 82077SL's , 82077SL 1.0 INTRODUCTION The 82077SL is a single-chip floppy disk controller for portable PC designs, PC-AT, MicroChannel and EISA systems. The 82077SL includes all the power management features
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block diagram of 8272 floppy disk controller 8272 floppy disk controller diagram

TEAC FLOPPY

Abstract: 82077sl versions support the 4 MB floppy drives The 82077AA-1 82077AA 82077SL and 82077SL-1 all support the 4 MB , AP-358 APPLICATION NOTE Intel 82077SL for Super Dense Floppies 292093 ­ 1 KATEN A SHAH , 1996 Intel 82077SL for Super Dense Floppies CONTENTS PAGE INTRODUCTION 1 PURPOSE , 82077AA SL AND THE DRIVE 9 1 3 82077SL 4 MB DESIGN PERPENDICULAR MODE COMMAND 3 14 , MODE SUPPORT The 82077AA and 82077SL both support 4 MB recording mode The 82077SL has power management
Intel
Original
MF356C TEAC FLOPPY MP-F40W-14 teac fdc FLOPPY DISK CONTROLLER TEAC MF356 252UG 788UG

"Tape drive"

Abstract: 82078 64 PIN 1.0 INTRODUCTION · Small QFP package · 2 Mbps data rate for tape drives · Register enhancements from the 82077SL Several pin changes accommodate the reduced pin count (from the 68 pin 82077SL) and the added fea tures. Functional compatibility refers to software transparency between 82077SL/AA and the 82078. The 64 pin part will implement a superset of the fea tures required to support all platforms, but is not pin to pin compatible to the 82077SL. The 82078SL is capable of operating at both 3.3V
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82077SL/AA

teac FD 3.5

Abstract: smd 1AM of the ver sions support the 4 MB floppy drives. The 82077AA-1, 82077AA, 82077SL, and 82077SL-1 all , always be closed. It can be used to measure the current consumption of 82077SL. J7 selects between the , in te i A P ` 3 5 8 APPLICATION NOTE Intel 82077SL for Super Dense Floppies 292093-1 KATEN A. SHAH APPLICATION ENGINEER September 1992 Order Number: 292093-002 2-532 Intel 82077SL , BETWEEN 82077AA/SL AND THE DRIVE . 2-542 82077SL 4 MB DESIGN
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teac FD 3.5 smd 1AM teac FD 5.25 Teac FD-05HG floppy drive iplsii

82077SL

Abstract: 80C186EX Carry flag e set AH e status A-4 AP-484 APPENDIX B CONVERTING 82077SL AA DESIGNS TO 82078 DESIGNS Purpose Replacing the 82077SL with a 82078 at 5 0V This note describes the design changes needed to replace the 82077SL AA floppy controller designs with the new 44- and 64-pin 82078 floppy , replaces the 5 0V 82077SL with minimum design changes Figure 7 shows a PC AT design using the 82077SL , accommodate the reduced pin count (from the 68-pin 82077SL) and the added features The 44-pin part provides
Intel
Original
80C186EX 5.25 floppy FLOPPY intel floppy disk controller 82078 ev80c186 A8207-8

FLOPPY DISK CONTROLLER TEAC

Abstract: 82077aa nec ver sions support the 4 MB floppy drives. The 82077AA-1, 82077AA, 82077SL, and 82077SL-1 all support , input. The J1 1 should always be closed. It can be used to measure the current consumption of 82077SL. , intei A P ' 3 5 8 APPLICATION NOTE Intel 82077SL for Super Dense Floppies 4MB 292093-1 , 82077SL for Super Dense Floppies CONTENTS PAGE CONTENTS page INTRODUCTION , INTERFACE BETWEEN 82077AA/SL AND THE DRIVE . 2-234 82077SL 4 MB DESIGN
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82077aa nec teac floppy disk drive 3.5 diskette diagram head teac teac schematic AP-356 DEN0UT11
Abstract: 82077SL 11.0 D.C. SPECIFICATIONS NOTICE: This is a production data sheet. The specifi cations are subject to change without notice. · WARNING: Stressing the device beyond the ``A bsolute Maximum Ratings" may cause permanent damage. These are stress ratings only. Operation beyond the , . Loads. 3. V|L = Vss. V|h = Vcc; Outputs not connected to D.C. loads. I 9 < < o o 2-61 82077SL , °C Sampled, not 100% Tested LOAD C IRCUIT A. C. TESTING INPUT, O UTPUT W AVEFORM 82077SL -
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teac FD 5.25

Abstract: MP-F40W-14 , and 82077SL-1 all support the 4 MB floppy drives. A single command puts the 82077AA/SL into the , be closed. It can be used to measure the current consumption of 82077SL. J7 selects between the , intei A P ' 3 5 8 APPLICATION NOTE Intel 82077SL for Super Dense Floppies 4M B KATEN , 82077SL for Super Dense Floppies CONTENTS page CONTENTS page INTRODUCTION , BETWEEN 82077AA/SL AND THE DRIVE . 4-320 82077SL 4 MB DESIGN
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FLOPPY DISK CONTROLLER MITSUBISHI 34 PIN floppy disk drive 3.5 diskette diagram EPSON Floppy Drive
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