MPC8347 FREESCALE [Freescale Semiconductor, Inc], MPC8347 Datasheet - Page 82

• Manufacturer Part Number: MPC8347
• Description: Integrated Host Processor Hardware Specifications
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

82
LV
LV
V
OV
MVREF1
MVREF2
NC
Notes:
1. This pin is an open-drain signal. A weak pull-up resistor (1 kΩ) should be placed on this pin to OV
2. This pin is an open-drain signal. A weak pull-up resistor (2–10 kΩ) should be placed on this pin to OV
3. During reset, this output is actively driven rather than three-stated.
4. These JTAG pins have weak internal pull-up P-FETs that are always enabled.
5. This pin should have a weak pull-up if the chip is in PCI host mode. Follow the PCI specifications.
6. .This pin must always be tied to GND
7. This pin must always be left not connected
8. Thermal sensitive resistor.
9. It is recommended that MDIC0 be tied to GRD using an 18 Ω resistor and MDIC1 be tied to DDR power using an 18 Ω
DD
DD1
DD2
DD
resistor.
MPC8347EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 3
Signal
Table 55. MPC8347EA (PBGA) Pinout Listing (continued)
U20, W25
V20, Y23
J11, J12, J15, K10, K11, K12, K13, K14,
K15, K16, K17, K18, K19, L10, L11, L18,
L19, M10, M19, N10, N19, P9, P10, P19,
R10, R19, R20, T10, T19, U10, U19, V10,
V11, V18, V19, W11, W12, W13, W14, W15,
W16, W17, W18
B27, D3, D11, D19, E15, E23, F5, F8, F11,
F14, F17, F20, G24, H23, H24, J6, J14, J17,
J18, K4, L9, L20, L23, L25, M6, M9, M20,
P5, P20, P23, R6, R9, R24, U23, V4, V6
AF19
AE10
V1, V2, V5
No Connection
Package Pin Number
Ethernet, and
Three Speed
Management
Three Speed
Interface I/O
Ethernet #1
(2.5V, 3.3V)
Ethernet #2
PCI, 10/100
Power for
Power for
I/O (2.5V,
Power for
Pin Type
Standard
Ethernet
and for
(1.2 V)
(3.3 V)
3.3V)
Core
other
I
I
Freescale Semiconductor
DD
DD
Reference
Reference
Supply
Voltage
Voltage
.
Power
LV
LV
OV
DDR
DDR
V
DD1
DD2
DD
DD
Notes