============================================================================ Maxtor LXT-213A ATA IDE Drive ============================================================================ Key features: * 12 read, 13 write msec average seek time * Advanced buffer implementation (read ahead cache) * Proven AT compatability * Auto parking * No Pre-Comp required SPECIFICATIONS: Performance; Capacity, typical format * Per drive (Mbytes)...........213 * Per sector (bytes)...........512 * Spare capacity (Mbytes)......3.7 AT Bus Transfer(Mbytes)........6.0 Disk Transfer (Mbits/sec)......13.27 Seek time (msec), typical * Read.........................12 * Write........................13 * Track to Track................3 * Maximum......................30 Rotational Speed (RPM).......3600 +/- 5% Average latency (msec).......8.33 FUNCTIONAL: * Data zones....................8 * Bit density (Kbpi)........33-44 * Track density (tpi).......1,600 * Disks.........................4 * Data heads....................7 * Servo heads...................1 * Physical tracks...........9,984 * Sectors per track.........47-72 * Physical cylinders........1,560 PHYSICAL: Dimensions * Height....................1.625 in. (41.3 mm) * Width.....................4.000 in. (101.6 mm) * Depth 5.750 in. (146 mm) * Weight....................2.2 lb. (1 kg.) Temperature limits * Operating.................5-50 (C) * Non-operating...........-40-65 (C) * Temperature gradiant/Hr..20 (C)/hr. Relative humidity limits ( Non condensing) * Operating.................5 to 80% * Non-operating.............5 to 80% * Maximum gradiant/Hr............20% * Maximum wet bulb...............27.6 (C) Shock (G's) * Non-operating..................50 * Operating (no errors)...........3 * Operating (recoverable errors).10 POWER: * +12VDC +/- 5%, 0.6A (typical) 2.1A, Max. * +5VDC +/- 5%, 0.5A (typical) * Power dissapation (typical) 11 WAtts RELIABILITY: MTBF.......................150,000 Hrs. PM........................Not Required MTTR........................20 Minutes Component design life..........5 years ============================================================================== LXT-xxxA PCB Layout /----+---------\ /--\ /----------\ /---\ /---------\ /-\ /----------\ # # \-/ \--/ \--/ \----/ \--/ \--/ # # J3 # +======================+ # # # J6 # 9 7 5 3 1 # # \---+/ /-----\ # /----------------\ # /-+-+ /---+\ #:::#:#<--------+ # * * * # * # # # +-+ # + \-----/ # # * * * # * # # J5 # +-+ # + # \----------------/ # # +-+ # + # 10 8 6 4 2 # \-+-+ # + +======================+ /-+-+ # + # +-+ # J1 + # +-+ # + J2 # +-+ # + # +-+ # + # +-+ # + # +-+ # + \-+-+ # + /-+-+ \---+/ J4 # +-+ # /-\ To attach an external LED, use pins 9-10-------> \-+-+ \------/ # /--/ /--------/ \--\ \----------------------------------------------------------------------/ LXT-A Jumper Designations #1-2#3-4#5-6#7-8#9-10# /-----------------------------------+---+---+---+---+----# # Master/Slave # # # # # # # Only drive in single drive sys # R # # # # # # Master in dual drive system # R # # # # # # Slave in dual drive system # J # # # # # +-----------------------------------+---+---+---+---+----# # Drive Active (System LED) # # J # # # # +-----------------------------------+---+---+---+---+----# # Slave Present # # # # # # # One drive in single drive sys # # # R # # # # Master in dual drive system # # # R # # # # Slave in dual drive system # # # O # # # +-----------------------------------+---+---+---+---+----# # Two Drive System # # # # # # # One drive in single drive sys # # # # R # # # Master in dual drive sys # # # # J # # # Slave in dual drive sys # # # # R # # +-----------------------------------+---+---+---+---+----# # Sync Spindle Pulse Source # # # # # # # If receiving pulse # # # # # R # # If transmitting pulse* # # # # # J # \-----------------------------------+---+---+---+---+----/ J=Jumpered R=Removed O=Optional *=This jumper may only be used only on one drive in an array CMOS Configuration: Cyls Hds Write Landing Sec/Trk PreComp Zone 212.8MB Capacity --------------------------------- (202 Million Bytes) 683 16 0 683 38 LXT-213A & LXT-213S are trademarks of Maxtor Corporation. AT is a registered trademark of IBM Corporation. Specifications subject to change without notice. Copyright 1992 Maxtor Corporation. ==============================================================================