DS21FT42 Maxim Integrated Products, DS21FT42 Datasheet - Page 104

• Manufacturer Part Number: DS21FT42
• Description: IC FRAMER T1 4X3 12CH 300-BGA
• Manufacturer: Maxim Integrated Products

Specifications of DS21FT42

• Controller Type: T1 Framer
• Interface: Parallel/Serial
• Voltage - Supply: 2.97 V ~ 3.63 V
• Current - Supply: 225mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 300-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

See Figures 25–4 to 25–7 for details.
AC CHARACTERISTICS –
NON–MULTIPLEXED PARALLEL PORT (MUX=0 )
Set Up Time for A0 to
A7, FS0 or FS1 Valid
to CS* Active
Set Up Time for CS*
Active to either RD*,
WR*, or DS* Active
Delay Time from either
RD* or DS* Active to
Data Valid
Hold Time from either
RD*, WR*, or DS*
Inactive to CS*
Inactive
Hold Time from CS*
Inactive to Data Bus 3–
state
Wait Time from either
WR* or DS* Active to
Latch Data
Data Set Up Time to
either WR* or DS*
Inactive
Data Hold Time from
either WR* or DS*
Inactive
Address Hold from
either WR* or DS*
inactive
PARAMETER
V
DD
SYMBOL
= 2.97 to 3.63V, T
(V
t
t
t
t
t
t
t
t
t
DD
1
2
3
4
5
6
7
8
9
= 2.97 to 3.63V, T
MIN
75
15
10
10
0
0
0
5
A
= -40°C to +85°C for DS21FF42N/DS21FT42N)
104 of 114
A
TYP
= 0°C to +70°C for DS21FF42/DS21FT42;
MAX
75
50
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
NOTES