PXB4220E-V33 Infineon Technologies, PXB4220E-V33 Datasheet - Page 31
![IC CHIPSET 8 E1/T1 LINE 256-BGA](/photos/6/93/69360/pxb4220e-v33_sml.jpg)
PXB4220E-V33
Manufacturer Part Number
PXB4220E-V33
Description
IC CHIPSET 8 E1/T1 LINE 256-BGA
Manufacturer
Infineon Technologies
Datasheet
1.PXB4220E-V33.pdf
(290 pages)
Specifications of PXB4220E-V33
Applications
*
Interface
*
Voltage - Supply
*
Package / Case
256-BGA
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
PXB4220E-V33
PXB4220E-V33IN
PXB4220E-V33IN
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PXB4220E-V33
Manufacturer:
Intel
Quantity:
10
Company:
Part Number:
PXB4220E-V33
Manufacturer:
Infineon Technologies
Quantity:
10 000
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Table 6
Pin No.
L18
W14
2.2.7
Table 7
Pin No.
D2
E4
C1
D1
E3
V3
A11
Y15
V18
Data Sheet
Test Interface
Symbol
RMADC
RMCLK
External RAM Interface (cont’d)
Test Interface
Symbol
PMT
TDO
TDI
TCK
TMS
TRST
TSCEN
TSCSH
TBUS
Input (I)
Output (O)
O
Tri
I
PUA
I
PUA
I
PUA
I
PDA
I
PDA
PDA
Input (I)
Output (O)
O
Tri
O
Tri
Function
Boundary Scan Test Data Output
Boundary Scan Test Data Input
Boundary Scan Test Clock
Boundary Scan Test Mode Select
0 = normal operation
1 = Enable boundary scan test mode
Boundary Scan Test Reset
Internal Test Pins
TSCEN and TSCSH must be low for proper
operation
Internal Test Pins
00 = Intel mode
01 = prohibited
10 = prohibited
11 = Motorola Mode
31
Function
RAM Address Control
This output is asserted to indicate a valid
address on RMADR[15:0]
RAM Clock
Clock output for the external RAM. It runs at
the same frequency as CLOCK input
PXB 4219E, PXB 4220E, PXB 4221E
Pin Descriptions
IWE8, V3.4
2003-01-20
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