CS5320 datasheet(144/160 Pages) AMCC

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S5320 – PCI Match Maker: Electrical Characteristics

144

DS1656

AMCC Confidential and Proprietary

Revision 5.03 – June 14, 2006

Data Sheet

Add-On Signal DC Characteristics

The following table summarizes the Add-On DC characteristic parameters for the Add-On signals listed below as

they apply to the S5320. All Add-On signal outputs listed are capable of sinking or sourcing 4 mA with the excep-

tion of BPCLK which can sink or source 8 mA.

DQ[31:0] (t/s), ADR[6:2] (in), BE[3:0]# (in), SELECT# (in), RD# (in), WR# (in), PTATN# (out), PTBE[3:0]# (out),

PTNUM[1:0] (out), PTWR (out), PTBURST# (out), PTADR# (I/O), PTRDY# (in), PTMODE (in), DXFR# (out),

SYSRST# (out), IRQ# (out), ADDINT# (in), BPCLK (out), ADCLK (in), DQMODE (in), MDMODE (in), MD[7:0] (I/O),

LOAD# (in).

nvRAM Memory Interface Signals

SCL 8 mA (o/d)

SDA 8 mA (bi-directional-o/d)

Table 4. Add-On Operating Characteristics (VCC = 3.3V ± 5%, 0°C to 70°C, 50 pF load on outputs)

Symbol

Parameter

Min

Max

Units

Test

Conditions

Notes

VIH

Input High Voltage

2.0

VIL

Input Low Voltage

-0.8

IIL

Input Leakage Current

-±10

µA

VOH

Output High Voltage

2.4

IOUT = -500 µA

VOL

Output Low Voltage

-0.4

IOUT = 1500 µA

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