IBM DYKA-22160, DYKA-23240 User Manual

IBM OEM Storage Products

Travelstar 3GN DYKA-22160 and DYKA-23240

The latest 2.5" disk drives from IBM provide up t o 3240MB in a slim 9.5mm high package. Using the latest MR head technology, IBM’s patented No-ID sector formatting, the SMART function and advanced power saving modes and IBM’s new ‘Load/Unload heads’ technology, IBM provides high performance, high capacity drives, particularly suited to the mobile computing market, and its increasing

application of multimedia.

IBM

Applications

High performance portable computers

Non-IT - process control/fax

Removable/secure storage units.

Features Benefits

2160/3240MB at (512 bytes/sector)

Enhanced IDE interface with Ultra-DMA data transfer

Single word:mode 2 (8.3MB/sec)

Multi word:mode 2(33.3MB/sec)

PIO data transfer - mode 4(16.6MB/sec)

Shock 700G(1ms) non-operational

Shock 150G(2ms) operational

Media data rate 56.2-93.5 Mbits/s

Rotational speed 4200 rpm

Average seek 13 milliseconds (Read)

Magneto resistive heads

No-ID sector formatting

PRML Data channel

High capacity in slim 2.5 Inch form factor

Popular interface with excellent performance

Robust design for portable computing applications

Excellent data rate across disk surface

High areal density, low component count

More data stored per track, increased sustained data transfer rate

90KB segmented buffer with write cache

Enhanced ECC on the fly

Advanced power saving modes

Load/unload heads

Spin up 2.8 sec (typical)

S.M.A.R.T. function

Fast access to data and improved throughput

High reliability

Low power for battery powered applications (0.65 watt at idle state)

Increased durability during power save modes and non-operation

Fast recovery from standby

Protection of user data

Electrical Connector Locations

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AAA

Data Organisation (Logical)

DC Power Requirements

Drive Address

Jumper positions are available at the interface connector to determine the drive address.

Using Cable Selection, the drive address depends on the condition of pin 28 of the AT interface cable. In the case when pin 28 is ground or low, the drive is a Master. If pin 28 is open or high level, the drive is a Slave.

No Jumper (Master)

49 47

50 48

Jumper Position-1 (Slave)

Jumper Position-3 (Cable Selection)

When grounded, no spin-up at POR.49-pin: When open/pull-up, normal spin-up at POR.

Cabling

The maximum cable length from the host system to the HDD plus circuit pattern in the host system shall not exceed 18 inches.

DYKA 22160 23240 Head Number 16 16 Sectors/Track 63 63 Cylinder Number 4200 6304 Sector Size 512 512 Total Customer

Usable Data Sectors 4,233,600 6,354,432 Total Customer

Usable Data Bytes

2167603200 3253469184

Jumper Postion-4 (Reserved) (=Master)

Never Attach A Ju mper Here!

Nominal Supply + 5 volts Power Supply Ripple

(0-20Mhz) Tolerance

100mv p-p max

± 5%

Supply Current Pop.Mean

(Nominal Condition)

Low Power Idle 3< 0.13A RMS Max (0.65W) Active Idle <0.17A RMS Max (0.85W) Performance Idle < 0.37A RMS Max (1.85W)

Read average

<0.40A RMS Max (2.0W) Write average 4 < 0.42A RMS Max (2.1W) Seek average

< 0.46A RMS Max (2.3W) Standby < 0.06A RMS Max (0.3W) Sleep < 0.02A RMS Max (0. 1W) Start up (max.) 6 < 0.94A RMS Max (4.7W)

(average from power on to ready)

< 0.70A RMS Max (3.5W)

Supply Rise Time 7 -100 ms

Notes:

The maximum supply ripple is

measured at 5V input of the HDD.

The disk drive shall not incur

damage for an over voltage condition of +25% (maximum duration of 20 ms) on the 5 volt nominal supply.

The Idle current is specified at inner

track.

AT Signal Connector

The AT signal connector is designed to mate with Dupont part number 69764044 or equivalent.

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43 19 3 1 4947

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Drive

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485024(20)44

Connector side view

Note:

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Pin position 20 is left blank for secure connector insertion

Warning: This disk drive can be damaged Electrostatic Discharge, please follow

recommended ESD procedures unpacking or handling the drive. Ask your dealer for details if you need assistance.

The read/write current is specified

based on three operations of 63 sector read/write per 100 msec.

The seek average current is specified

based on three operations per 100 msec.

The worst case operating current

Includes motor surge.

PACKAGING: The drive must be protected against Electrostatic Discharge especially when being handled. The safest way to avoid damage is to put the drive in an anti static bag before ESD wrist straps etc. are removed.

Drives should only be shipped in approved containers, severe damage can be caused to the drive if the packaging does not adequately protect against the shock levels induced when a box is dropped. Consult your IBM marketing

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