DS21FF44 Maxim Integrated Products, DS21FF44 Datasheet - Page 90

• 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

Table 21-4. BOUNDARY SCAN REGISTER DESCRIPTION
(DIE1)
MCM
W15
M20
M19
M18
M17
W14
PIN
G20
H20
G19
H19
G18
H18
G17
H17
Y14
G16
V14
H16
K17
D10
L20
L19
L18
L17
E10
E18
P17
G3
A8
A2
K1
H2
D9
A9
B7
B6
T8
C2
E6
B9
B2
—
(DIE2)
MCM
W15
M20
M19
M18
M17
W14
PIN
G20
H20
G19
H19
G18
H18
G17
H17
Y14
G16
V14
H16
K17
L20
L19
L18
L17
E10
E18
P17
M3
W6
M2
Y4
N1
Y1
U6
N5
V1
V3
V7
P3
J3
(DIE3)
MCM
W15
W14
W12
W10
W11
W17
M20
M19
M18
M17
PIN
V14
K17
V17
G20
H20
G19
H19
G18
H18
G17
H17
Y15
Y14
G16
T17
H16
U17
Y18
N17
T20
L20
L19
L18
L17
E10
P17
E18
Y8
U9
T9
(DIE4)
MCM
W15
M20
M19
M18
M17
W14
PIN
G20
H20
G19
H19
G18
H18
G17
H17
Y14
G16
V14
A19
H16
K17
D16
K20
D14
C18
N20
E19
L20
L19
L18
L17
E10
B18
B16
C12
E18
E14
C20
B13
P17
P20
REGISTER
SCAN
90 of 117
BIT
102
100
107
111
110
60
59
58
57
56
55
54
37
22
94
23
93
92
91
90
89
88
87
86
25
24
53
—
—
—
—
—
—
19
72
39
76
43
21
75
42
5
9
8
DS21Q42 DIE
A6/ALE (AS)
RD*/(DS*)
D0 or AD0
D1 or AD1
D2 or AD2
D3 or AD3
D4 or AD4
D5 or AD5
D6 or AD6
D7 or AD7
RCHBLK0
RCHBLK1
RCHBLK2
RCHBLK3
SYMBOL
BUS.cntl
8MCLK
JTRST*
RCLK0
RCLK1
RCLK2
RCLK3
RNEG0
RNEG1
RNEG2
RNEG3
JTDOT
JTCLK
JTDOF
CLKSI
JTMS
MUX
INT*
JTDI
BTS
CS*
FS0
FS1
A0
A1
A2
A3
A4
A5
A7
TYPE
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
—
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
0 = D0–D7 or AD0–
AD7 are inputs
1 = D0–D7 or AD0–
AD7 are outputs
CONTROL BIT
DESCRIPTION