MPC8347CVRAGDB Freescale Semiconductor, MPC8347CVRAGDB Datasheet - Page 83

• Manufacturer Part Number: MPC8347CVRAGDB
• Description: IC MPU POWERQUICC II 620-PBGA
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC II PROr

Specifications of MPC8347CVRAGDB

• Processor Type: MPC83xx PowerQUICC II Pro 32-Bit
• Speed: 400MHz
• Voltage: 1.2V
• Mounting Type: Surface Mount
• Package / Case: 620-PBGA
• Core Size: 32 Bit
• Program Memory Size: 64KB
• Cpu Speed: 400MHz
• Embedded Interface Type: I2C, SPI, USB, UART
• Digital Ic Case Style: BGA
• No. Of Pins: 672
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

1
2
20 Thermal
This section describes the thermal specifications of the MPC8347EA.
20.1
Table 65
Freescale Semiconductor
Junction-to-ambient natural convection on single-layer board (1s)
Junction-to-ambient natural convection on four-layer board (2s2p)
Junction-to-ambient (at 200 ft/min) on single-layer board (1s)
Junction-to-ambient (at 200 ft/min) on four-layer board (2s2p)
Junction-to-ambient (at 2 m/s) on single-layer board (1s)
Junction-to-ambient (at 2 m/s) on four-layer board (2s2p)
Junction-to-board thermal
Junction-to-case thermal
No.
306
405
504
Ref
The PLL configuration reference number is the hexadecimal representation of RCWL, bits 4–15 associated with the SPMF and
COREPLL settings given in the table.
The input clock is CLKIN for PCI host mode or PCI_CLK for PCI agent mode.
1
SPMF
0011
0100
0101
provides the package thermal characteristics for the 672 35 × 35 mm TBGA of the MPC8347EA.
Thermal Characteristics
MPC8347EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 11
RCWL
0000110
0000101
0000100
CORE
PLL
Characteristic
(MHz)
Clock
Input
Freq
Table 64. Suggested PLL Configurations (continued)
Table 65. Package Thermal Characteristics for TBGA
400 MHz Device
2
(MHz)
CSB
Freq
—
—
—
(MHz)
Core
Freq
(MHz)
Clock
Input
Freq
533 MHz Device
2
(MHz)
CSB
Freq
—
—
—
Symbol
R
R
R
R
R
R
R
R
θJMA
θJMA
θJMA
θJMA
θJMA
θJC
θJA
θJB
(MHz)
Core
Freq
Value
(MHz)
3.8
1.7
Clock
14
11
11
Input
Freq
8
9
7
66
66
66
667 MHz Device
2
(MHz)
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
Freq
CSB
Unit
200
266
333
Notes
(MHz)
Core
Freq
Thermal
600
667
667
1, 2
1, 3
1, 3
1, 3
1, 3
1, 3
4
5
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