IBM DYKA-22160, DYKA-23240 User Manual

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IBM OEM Storage Products

IBM

Travelstar 3GN

DYKA-22160 and DYKA-23240

The latest 2.5" disk drives from IBM provide up to 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.

Applications

High performance portable computers

Non-IT - process control/fax

Removable/secure storage units.

Features	Benefits

2160/3240MB at (512 bytes/sector)	High capacity in slim 2.5 Inch form factor

Enhanced IDE interface with Ultra-DMA data transfer	Popular interface with excellent performance
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	Robust design for portable computing applications
Shock 150G(2ms) operational

Media data rate 56.2-93.5 Mbits/s	Excellent data rate across disk surface
Rotational speed 4200 rpm
Average seek 13 milliseconds (Read)

Magneto resistive heads	High areal density, low component count

No-ID sector formatting	More data stored per track, increased sustained data transfer rate
PRML Data channel

90KB segmented buffer with write cache	Fast access to data and improved throughput
Enhanced ECC on the fly	High reliability

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

Load/unload heads	Increased durability during power save modes and non-operation

Spin up 2.8 sec (typical)	Fast recovery from standby

S.M.A.R.T. function	Protection of user data

Electrical Connector Locations	Data Organisation (Logical)			DC Power Requirements

	DYKA	22160	23240	Nominal Supply	+ 5 volts

Drive Address

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

Head Number	16	16

Sectors/Track	63	63

Cylinder Number	4200	6304

Power Supply Ripple
(0-20Mhz) 1	100mv p-p max

Tolerance 2	± 5%

Using

Cable

Selection, the

drive

Supply Current

Pop.Mean

Sector Size

512

address depends on the condition of pin

(Nominal Condition)

28 of the AT interface cable. In the case

Total Customer

Low Power Idle 3

< 0.13A RMS Max (0.65W)

when pin 28 is ground or low, the drive

Usable Data Sectors

4,233,600

6,354,432

Active Idle

<0.17A RMS Max (0.85W)

is a Master. If pin 28 is open or high

Performance Idle

< 0.37A RMS Max (1.85W)

level, the drive is a Slave.

Total Customer

Usable Data Bytes

2167603200

3253469184

Read average 4

<0.40A RMS Max (2.0W)

Write average 4

< 0.42A RMS Max (2.1W)

Jumper

Seek average

< 0.46A RMS Max (2.3W)

Jumper

Postion-4

Never Attach

Jumper

Standby

< 0.06A RMS Max (0.3W)

Position-3

(Reserved)

A Jumper

Jumper

Position-1

(Master)

(Slave)

(Cable Selection)

(=Master)

Here!

Sleep

< 0.02A RMS Max (0. 1W)

Start up (max.) 6

< 0.94A RMS Max (4.7W)

(average from

power on to ready) 6

< 0.70A RMS Max (3.5W)

Supply Rise Time

7 -100 ms

Notes:

maximum

supply

ripple

The

measured at 5V input of the HDD.

49-pin: When grounded, no spin-up at POR.

The

disk

drive

shall

not

incur

When open/pull-up, normal spin-up at POR.

damage

for

over

voltage

Cabling

condition

+25%

(maximum

duration of

ms)

on the

volt

The maximum cable length from the

nominal supply.

host system to the HDD plus circuit

The Idle current is specified at inner

pattern in

the host

system shall not

exceed 18 inches.

track.

The

read/write

current

is specified

AT Signal Connector

based on three operations of 63

The AT signal connector is designed to

sector read/write per 100 msec.

mate with Dupont part number 69764-

The seek average current is specified

044 or equivalent.

based on three operations per 100

Drive

Connector

msec.

side view

3 1

4947

The worst case operating current

(20)

4 2

5048

Includes motor surge.

Note:

ŸPin 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.

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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