VSC8601XKN Vitesse Semiconductor Corp, VSC8601XKN Datasheet - Page 79

• Manufacturer Part Number: VSC8601XKN
• Description: IC PHY 10/100/1000 64-EP-LQFP
• Manufacturer: Vitesse Semiconductor Corp
• Type: PHY Transceiverr

Specifications of VSC8601XKN

• Number Of Drivers/receivers: 1/1
• Protocol: Gigabit Ethernet
• Voltage - Supply: 2.5V, 3.3V
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP Exposed Pad, 64-eLQFP, 64-HLQFP
• Case: TQFP
• Dc: 06+
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 907-1028

Table 73.
Figure 20.
Revision 4.1
September 2009
(MII Register 0.15)
Parameter
Soft reset (pin) assertion
Soft reset (pin)
de-assertion
Reset rise time
Supply stable time
Wait time between soft
reset pin de-assert and
access of the SMI interface
Soft reset MII register 0.15
assertion
Wait time between Soft
Reset (MII Register 0.15)
de-assert and access to the
SMI interface
NSRESET
REFCLK
NRESET
Soft Reset
VDD33
MDIO
MDC
AC Characteristics for Device Reset (continued)
Reset Timing
Note The NRESET and NSRESET are mutually exclusive.
t
VDDSTABLE
Undefined State
t
SRESET_DEASSERT
t
SRESET_ASSERT
t
t
t
SREG_RESET
SREG_WAIT
t
VDDSTABLE
Symbol
RST_RISE
t
t
SWAIT
RESET
t
SRESET_ASSERT
t
RST_RISE
Minimum
300
200
200
100
300
200
200
25
10
4
4
0
4
4
t
SRESET_DEASSERT
t
WAIT
t
SWAIT
Maximum
Unit Condition
ms
ms
ms
ms
ms
ms
ms
ms
ms
µs
µs
ns
µs
µs
If REG_EN pin = 0
If REG_EN pin = 1
Measured from a 10% level to a
90% level
Registers 28.1 = 1, 21E.14 = 0
Registers 28.1 = 0, 21E.14 = 0
Registers 28.1 = 0, 21E.14 = 1
Registers 28.1 = 1, 21E.14 = 1
Registers 18.1 = 1, 21E.14 = 0
Registers 18.1 = 0, 21E.14 = 0
Registers 18.1 = 0, 21E.14 = 1
Registers 18.1 = 1, 21E.14 = 1
t
SREG_RESET
Electrical Specifications
VSC8601 Datasheet
t
SREG_WAIT
Page 79