DS3112+W Maxim Integrated Products, DS3112+W Datasheet - Page 114

• Manufacturer Part Number: DS3112+W
• Description: IC MUX T3/E3 3.3V 256-PBGA
• Manufacturer: Maxim Integrated Products

Specifications of DS3112+W

• Controller Type: Framer, Multiplexer
• Interface: Parallel/Serial
• Voltage - Supply: 3.135 V ~ 3.465 V
• Current - Supply: 150mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 256-PBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 13-4. AC Characteristics—CPU Bus (Multiplexed and Nonmultiplexed)
(V
(See
and
Setup Time for CA[7:0] Valid to CCS
Active
Setup Time for CCS Active to CRD,
CWR, or CDS Active
Delay Time from CRD or CDS Active
to CD[15:0] Valid
Hold Time from CRD or CWR or CDS
Inactive to CCS Inactive
Hold Time from CCS or CRD or CDS
Inactive to CD[15:0] Tri-State
Wait Time from CWR or CDS Active
to Latch CD[15:0]
CD[15:0] Setup Time to CWR or CDS
Inactive
CD[15:0] Hold Time from CWR or
CDS Inactive
CA[7:0] Hold Time from CWR or
CRD or CDS Inactive
CRD, CWR, or CDS Inactive Time
Muxed Address Valid to CALE Falling
Muxed Address Hold Time
CALE Pulse Width
Setup Time for CALE High or Muxed
Address Valid to CCS Active
NOTES:
1)
2)
DD
In nonmultiplexed bus applications (
In multiplexed bus applications (
will latch the address.
Figure
= 3.3V ±5%, T
Figure 13-
PARAMETER
13-11.)
4,
Figure
A
= 0°C to +70°C for DS3112; T
13-5,
Figure 13-5
Figure
Figure 13-4
13-6,
SYMBOL
), CA[7:0] should be tied to CD[7:0] and the falling edge of CALE
t10
t11
t12
t13
t14
t1
t2
t3
t4
t5
t6
t7
t8
t9
), CALE should be tied high.
Figure
114 of 133
13-7,
A
MIN
65
10
75
10
10
30
= -40°C to +85°C for DS3112N.)
0
0
0
5
2
5
0
Figure
TYP
13-8,
MAX
Figure
65
20
13-9,
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Figure
NOTES
13-10,
DS3112
2
2
2
2