PPC440EPX-NPAFFFTS AMCC [Applied Micro Circuits Corporation], PPC440EPX-NPAFFFTS Datasheet - Page 72
![no-image](/images/no-image-200.jpg)
PPC440EPX-NPAFFFTS
Manufacturer Part Number
PPC440EPX-NPAFFFTS
Description
PowerPC 440EPx Embedded Processor
Manufacturer
AMCC [Applied Micro Circuits Corporation]
Datasheet
1.PPC440EPX-NPAFFFTS.pdf
(94 pages)
- Current page: 72 of 94
- Download datasheet (3Mb)
440EPx – PPC440EPx Embedded Processor
Table 17. Package Thermal Specifications
Thermal resistance values for the TE-PBGA package in a convection environment at 6.3 W are as follows:
Thermal Management
The following heat sink was used in the above thermal analysis:
ALPHA LPD35-15B (35 mm x 35 mm x15 mm)
The heat sink is manufactured by:
Alpha Novatech, Inc. (www.alphanovatech.com)
473 Sapena Court, #12
Santa Clara, CA 95054
Phone: 408-567-8082
72
Junction-to-ambient thermal resistance
without heat sink
Junction-to-ambient thermal resistance
with heat sink
Junction-to-case thermal resistance
Junction-to-board thermal resistance
Notes:
1. Case temperature, T
2. T
3. T
4. The preceding equations assume that the chip is mounted on a board with at least one signal and two power planes.
5. Values in the table were achieved using a JEDEC standard board with the following characteristics: 114.5 mm x 101.6 mm x 1.6 mm, 4
6. Values for an attached heat sink were achieved with a 35 mm x 35 mm x 15 mm unit (see Thermal Management below), attached with a
layers. The board has 100 thermal vias (same as the number of thermal balls on the TE-PBGA package).
0.1 mm thickness of adhesive having a thermal conductivity of 1.3 W/mK.
A
C Max
= T
=
C
− P
T
Parameter
J Max
×θ
− P
CA
, where T
×θ
C
JC
, is measured at top center of case surface with device soldered to circuit board.
, where T
A
is ambient temperature and P is power consumption.
J Max
is maximum junction temperature (+125°C) and P is power consumption.
Symbol
θ
θ
θ
θ
JA
JA
JC
JB
13.1
11.1
(0)
0
(0.51)
11.7
100
8.2
Resistance Value
(1.02)
10.9
200
7.2
Airflow
(m/sec)
ft/min
3.5
7.3
(1.53
10.5
300
6.8
Revision 1.26 – October 15, 2007
Preliminary Data Sheet
(2.04)
10.3
400
6.6
(2.55)
500
6.3
10
AMCC Proprietary
°C/W
°C/W
°C/W
°C/W
Unit
Notes
5, 6
5
5
5
Related parts for PPC440EPX-NPAFFFTS
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![ppc440epx](/images/no-image3.png)
Part Number:
Description:
Powerpc 440epx Embedded Processor
Manufacturer:
Applied Micro Circuits Corporation (AMCC)
Datasheet:
![PPC440EP-3JC533C](/images/manufacturer_photos/0/0/70/applied_micro_circuits_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Applied Micro Circuits Corporation
Datasheet:
![PPC440EP-3JC333C](/images/manufacturer_photos/0/0/70/applied_micro_circuits_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Applied Micro Circuits Corporation
Datasheet:
![PPC440EP-3BC400C](/images/manufacturer_photos/0/0/70/applied_micro_circuits_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Applied Micro Circuits Corporation
Datasheet:
![PPC440EP-3JC400C](/images/manufacturer_photos/0/0/43/amcc__applied_micro_circuits_corp__tmb.jpg)
Part Number:
Description:
EPBGA/32 BIT POWERPC CORE, UP TO 667 MHZ, 2 10/100, 2 IIC, 4 UARTS, PCI-X
Manufacturer:
AMCC (Applied Micro Circuits Corp)
![ppc440ep](/images/no-image3.png)
Part Number:
Description:
Powerpc 440ep Embedded Processor
Manufacturer:
Applied Micro Circuits Corporation (AMCC)
Datasheet:
![PPC440EP-3PBFFFCX](/images/no-image3.png)
Part Number:
Description:
Power PC 440EP Embedded Processor
Manufacturer:
AMCC [Applied Micro Circuits Corporation]
Datasheet:
![S3031BH0](/images/no-image3.png)
Part Number:
Description:
E4/STM-1/OC-3 ATM TRANSCEIVER
Manufacturer:
AMCC [Applied Micro Circuits Corporation]
Datasheet:
![SC3306](/images/no-image3.png)
Part Number:
Description:
20-OUTPUT LVTTL CLOCK DRIVERS
Manufacturer:
AMCC [Applied Micro Circuits Corporation]
Datasheet:
![SC3508](/images/no-image3.png)
Part Number:
Description:
20-OUTPUT CLOCK DRIVER
Manufacturer:
AMCC [Applied Micro Circuits Corporation]
Datasheet:
![CS4804](/images/no-image3.png)
Part Number:
Description:
OC-48 / 4xOC-12 / 16xOC-3 SONET/SDH FRAMER AND POS/ATM MAPPER
Manufacturer:
AMCC [Applied Micro Circuits Corporation]
Datasheet:
![CS4805](/images/no-image3.png)
Part Number:
Description:
SONET/SDH STS-48/STM-16 Framer/Pointer Processor
Manufacturer:
AMCC [Applied Micro Circuits Corporation]
Datasheet:
![CS1201QFI22](/images/no-image3.png)
Part Number:
Description:
STS-12c/STS-3c POS/ATM SONET MAPPER
Manufacturer:
AMCC [Applied Micro Circuits Corporation]
Datasheet:
![CS1202](/images/no-image3.png)
Part Number:
Description:
STS-12 ATM/DS3 SONET MAPPER
Manufacturer:
AMCC [Applied Micro Circuits Corporation]
Datasheet:
![CS1220](/images/no-image3.png)
Part Number:
Description:
SONET/SDH/ATM Quad OC-3/12 with Clock Data Recovery (CDR)
Manufacturer:
AMCC [Applied Micro Circuits Corporation]
Datasheet: