Interface Logic Signal Levels; Reset Timings; Figure 4. System Reset Timings - Hitachi HTS541616J9AT00 - Travelstar 160 GB Hard Drive Specifications

2.5 inch ata/ide hard disk drive
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7.5

Interface logic signal levels

The interface logic signals have the following electrical specifications:
Inputs
Voltage Input High (ViH)
Voltage Input Low (ViL)
Outputs:
Voltage output high at IoH min (VoH)
Voltage output low at IoL min (VoL)
Current
Driver Sink Current (IoL)
Driver Source Current (IoH)
7.6

Reset timings

RESET
BUSY
PARAMETER DESCRIPTION
t1
RESET high to Not BUSY
t10
RESET low width

Figure 4. System reset timings

Travelstar 5K160 (PATA) Hard Disk Drive Specification
t10
Min. ( s)
25
2.0 V min./5.5 V max.
–0.5 V min./0.8 V max.
2.4 V min.
0.5 V max.
16 mA min.
400 µA min.
t1
Max. ( s)
9.5
42 / 188

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