Hitachi HTS541680J9AT00 Specifications - Page 42
Interface logic signal levels, Reset timings - drivers
UPC - 683728200794
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Travelstar 5K160 (PATA) Hard Disk Drive Specification 7.5 Interface logic signal levels The interface logic signals have the following electrical specifications: Inputs Voltage Input High (ViH) Voltage Input Low (ViL) 2.0 V min./5.5 V max. -0.5 V min./0.8 V max. Outputs: Voltage output high at IoH min (VoH) Voltage output low at IoL min (VoL) 2.4 V min. 0.5 V max. Current Driver Sink Current (IoL) Driver Source Current (IoH) 16 mA min. 400 µA min. 7.6 Reset timings RESET t10 BUSY t1 PARAMETER DESCRIPTION t1 RESET high to Not BUSY t10 RESET low width Figure 4. System reset timings Min. ( s) - 25 Max. ( s) 9.5 - 42/188
Travelstar 5K160 (PATA) Hard Disk Drive Specification
42
/
188
7.5
Interface logic signal levels
The interface logic signals have the following electrical specifications:
Inputs
Voltage Input High (ViH)
Voltage Input Low (ViL)
2.0 V min./5.5 V max.
โ0.5 V min./0.8 V max.
Outputs:
Voltage output high at IoH min (VoH)
Voltage output low at IoL min (VoL)
2.4 V min.
0.5 V max.
Current
Driver Sink Current (IoL)
Driver Source Current (IoH)
16 mA min.
400
ยต
A min.
7.6
Reset timings
PARAMETER DESCRIPTION
Min. (
s)
Max. (
s)
t1
RESET high to Not BUSY
โ
9.5
t10
RESET low width
25
โ
Figure 4. System reset timings
t10
t1
RESET
BUSY