DS31256 Maxim Integrated Products, DS31256 Datasheet - Page 14

• Manufacturer Part Number: DS31256
• Description: IC CTRLR HDLC 256-CHANNEL 256BGA
• Manufacturer: Maxim Integrated Products

Specifications of DS31256

• Controller Type: HDLC Controller
• Interface: Serial
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 500mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

M20, U14, W2, W9,
A2, A8, A11, A19,
B2, B18, J18, J19,
K1–K3, L1–L3,
Y1, Y19
M17
M18
M19
W17
W16
W15
W14
W13
PIN
R18
R19
R20
N18
N19
N20
K20
H18
K18
H19
V17
U16
Y18
V16
Y17
V15
V14
Y15
Y14
V13
Y13
T20
P17
P18
P19
P20
L18
L19
W8
W7
V9
U9
Y8
V8
Y7
V7
U7
V6
Y5
LHLDA (LBG)
LHOLD (LBR)
LWR (LR/W)
LRD (LDS)
NAME
PAD10
PAD11
PAD12
PAD13
PAD14
PAD15
PAD16
PAD17
PAD18
PAD19
PAD20
PAD21
PAD22
PAD23
PAD24
PAD25
PAD26
LRDY
PAD0
PAD1
PAD2
PAD3
PAD4
PAD5
PAD6
PAD7
PAD8
PAD9
LD10
LD11
LD12
LD13
LD14
LD15
LINT
LMS
N.C.
LD4
LD5
LD6
LD7
LD8
LD9
LIM
TYPE
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
—
O
I
I
I
I
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Local Bus Data Bit 4
Local Bus Data Bit 5
Local Bus Data Bit 6
Local Bus Data Bit 7
Local Bus Data Bit 8
Local Bus Data Bit 9
Local Bus Data Bit 10
Local Bus Data Bit 11
Local Bus Data Bit 12
Local Bus Data Bit 13
Local Bus Data Bit 14
Local Bus Data Bit 15, MSB
Local Bus Hold Acknowledge (Local Bus Grant)
Local Bus Hold (Local Bus Request)
Local Bus Intel/Motorola Bus Select
Local Bus Interrupt
Local Bus Mode Select
Local Bus Read Enable (Local Bus Data Strobe)
Local Bus PCI Bridge Ready
Local Bus Write Enable (Local Bus Read/Write Select)
No Connect. Do not connect any signal to this pin.
PCI Multiplexed Address and Data Bit 0
PCI Multiplexed Address and Data Bit 1
PCI Multiplexed Address and Data Bit 2
PCI Multiplexed Address and Data Bit 3
PCI Multiplexed Address and Data Bit 4
PCI Multiplexed Address and Data Bit 5
PCI Multiplexed Address and Data Bit 6
PCI Multiplexed Address and Data Bit 7
PCI Multiplexed Address and Data Bit 8
PCI Multiplexed Address and Data Bit 9
PCI Multiplexed Address and Data Bit 10
PCI Multiplexed Address and Data Bit 11
PCI Multiplexed Address and Data Bit 12
PCI Multiplexed Address and Data Bit 13
PCI Multiplexed Address and Data Bit 14
PCI Multiplexed Address and Data Bit 15
PCI Multiplexed Address and Data Bit 16
PCI Multiplexed Address and Data Bit 17
PCI Multiplexed Address and Data Bit 18
PCI Multiplexed Address and Data Bit 19
PCI Multiplexed Address and Data Bit 20
PCI Multiplexed Address and Data Bit 21
PCI Multiplexed Address and Data Bit 22
PCI Multiplexed Address and Data Bit 23
PCI Multiplexed Address and Data Bit 24
PCI Multiplexed Address and Data Bit 25
PCI Multiplexed Address and Data Bit 26
FUNCTION