IDT77V400 Integrated Device Technology, IDT77V400 Datasheet - Page 35

• Manufacturer Part Number: IDT77V400
• Description: 1.24 Gbps Switching Memory **not Recommended For New Designs**
• Manufacturer: Integrated Device Technology

IDT77V011
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
ADRS
ADRH
SELRS
SELRH
DARIV
DARV
RDYRV
RDYRT
RDPW
RDYWV
RDYWT
ADWS
SELWS
SELWH
DAWS
DAWH
WRPW
Table 24 AC Electrical Characteristics (Industrial: Vcc = 5V ± 10%, TA = -40 C the 85 C (Part 3 of 3)
SYSCLK
ADDR to RD/DS Falling Edge Setup Time
ADDR to RD/DS Rising Edge Hold Time
DATA Invalid/Tri-state to RD/DS Rising Edge
DATA Valid to RDY/DTACK Falling Edge
RDY/DTACK Valid to RD/DS Falling Edge
RDY/DTACK Tri-state to RD/DS Rising Edge
RD/DS Pulse Width
RDY/DTACK to WR/RW Falling Edge
RDY/DTACK Tri-state to WR/RW Rising Edge
ADDR to WR/RW Falling Edge Setup Time
SEL to WR/RW Falling Edge Setup Time
SEL to WR/RW Rising Edge Hold Time
DATA to WR/RW Rising Edge Setup Time
ADDR, DATA to WR/RW Rising Edge Hold Time
WR/RW Pulse Width
SEL to RD/DS Falling Edge Setup Time
SEL to RD/DS Rising Edge Hold Time
SYSCLK
SYSCLK
RCLK
TCLK
Figure 29 System Clock to UTOPIA Transmit Clock Propagation Delay
Figure 28 System Clock to UTOPIA Receive Clock Propagation Delay
Figure 27 System Clock Timing Waveform
tPRCLK
tPTCLK
t
CH
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t
CYC
t
CL
10
4
5
0
15
—
—
10
50
—
—
15
5
0
15
4
50
5348drw33
5348drw32
5348drw31
—
—
—
—
—
10
15
—
—
15
10
—
—
—
—
—
—
March 15, 2001
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns