DS21FF44 Maxim Integrated Products, DS21FF44 Datasheet - Page 7

• Manufacturer Part Number: DS21FF44
• Description: IC FRAMER E1 4X4 16CH 300-BGA
• Manufacturer: Maxim Integrated Products

Specifications of DS21FF44

• Controller Type: E1 Framer
• Interface: Parallel/Serial
• Voltage - Supply: 2.97 V ~ 3.63 V
• Current - Supply: 300mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 300-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

2. MCM PIN DESCRIPTION
Table 2-1. PIN DESCRIPTION SORTED BY SYMBOL
W15
M20
M19
M18
M17
PIN
G20
H20
G19
H19
G18
H18
G17
H17
Y15
V19
D17
E19
L20
L19
L18
L17
T12
L16
B11
F16
Y4
D2
K3
U7
A6
D5
U3
K4
B7
B6
T8
C7
E4
E9
P2
DVDD4/NC
DVDD4/NC
DVDD4/NC
SYMBOL
CS4*/NC
8MCLK
DVDD1
DVDD1
DVDD1
DVDD2
DVDD2
DVDD2
DVDD3
DVDD3
DVDD3
DVSS1
DVSS1
DVSS1
DVSS2
DVSS2
CLKSI
CS1*
CS2*
CS3*
BTS
A0
A1
A2
A3
A4
A5
A6
A7
D0
D1
D2
D3
D4
D5
D6
D7
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
8.192 MHz Clock Based on CLKSI.
Address Bus Bit 0 (lsb).
Address Bus Bit 1.
Address Bus Bit 2.
Address Bus Bit 3.
Address Bus Bit 4.
Address Bus Bit 5.
Address Bus Bit 6.
Address Bus Bit 7 (msb).
Bus Timing Select. 0 = Intel / 1 = Motorola.
Reference clock for the 8.192MHz clock synthesizer.
Chip Select for Quad Framer 1.
Chip Select for Quad Framer 2.
Chip Select for Quad Framer 3.
Chip Select for Quad Framer 4. NC on Four x Three.
Data Bus Bit 0 (lsb).
Data Bus Bit 1.
Data Bus Bit 2.
Data Bus Bit 3.
Data Bus Bit 4.
Data Bus Bit 5.
Data Bus Bit 6.
Data Bus Bit 7 (msb).
Digital Positive Supply for Framer 1.
Digital Positive Supply for Framer 1.
Digital Positive Supply for Framer 1.
Digital Positive Supply for Framer 2.
Digital Positive Supply for Framer 2.
Digital Positive Supply for Framer 2.
Digital Positive Supply for Framer 3.
Digital Positive Supply for Framer 3.
Digital Positive Supply for Framer 3.
Digital Positive Supply for Framer 4. NC on Four x
Three.
Digital Positive Supply for Framer 4. NC on Four x
Three.
Digital Positive Supply for Framer 4. NC on Four x
Three.
Digital Signal Ground for Framer 1.
Digital Signal Ground for Framer 1.
Digital Signal Ground for Framer 1.
Digital Signal Ground for Framer 2.
Digital Signal Ground for Framer 2.
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DESCRIPTION