PXB4220E Infineon Technologies AG, PXB4220E Datasheet - Page 31
PXB4220E
Manufacturer Part Number
PXB4220E
Description
Interworking Element for 8 E1/T1 Lines
Manufacturer
Infineon Technologies AG
Datasheet
1.PXB4220E.pdf
(290 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PXB4220E-V32
Manufacturer:
Infineon
Quantity:
35
Company:
Part Number:
PXB4220E-V32
Manufacturer:
Infineon Technologies
Quantity:
10 000
Company:
Part Number:
PXB4220E-V33
Manufacturer:
Intel
Quantity:
10
Company:
Part Number:
PXB4220E-V33
Manufacturer:
Infineon Technologies
Quantity:
10 000
Company:
Part Number:
PXB4220EV3.2
Manufacturer:
PHILIPS
Quantity:
10
- Current page: 31 of 290
- Download datasheet (4Mb)
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
Related parts for PXB4220E
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
16-bit microcontroller with 2x2 KByte RAM
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Si-MMIC-amplifier in SIEGET 25-technologie
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
IGBT Power Module
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
IC for switching-mode power supplies
Manufacturer:
Infineon Technologies AG
Datasheet: