ppc440gp-3rc500cz Applied Micro Circuits Corporation (AMCC), ppc440gp-3rc500cz Datasheet - Page 54

• Manufacturer Part Number: ppc440gp-3rc500cz
• Description: Power Pc 440gp Embedded Processor
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

440GP – Power PC 440GP Embedded Processor
54
Signal Functional Description
Notes:
1. Receiver input has hysteresis
2. Must pull up (recommended value is 3kΩ to 3.3V, 10kΩ to 5V)
3. Must pull down (recommended value is 1kΩ)
4. If not used, must pull up (recommended value is 3kΩ to 3.3V)
5. If not used, must pull down (recommended value is 1kΩ)
6. Strapping input during reset; pull-up or pull-down required
Trace Interface
TrcBS0:2
TrcClk
TrcES0:4
TrcTS0:6
Power Pins
AGND
GND
AxV
OV
SV
V
Reserved Pins
Reserved
DD
DD
DD
DD
Signal Name
Trace branch execution status.
Trace data capture clock, runs at 1/4 the frequency of the
processor.
Trace Execution Status is presented every fourth processor clock
cycle.
Additional information on trace execution and branch status.
PLL (analog) voltage ground.
Ground.
1.8V—Filtered voltages input for PLLs (analog circuits)
Note: A separate filter for each of the three voltages is
recommended.
3.3V supply—I/O (except DDR SDRAM)
2.5V supply—DDR SDRAM
1.8V supply—Logic voltage.
Do not connect signals, voltage, or ground to these balls.
(Sheet 7 of 7)
Description
I/O
I/O
I/O
I/O
na
na
na
na
na
na
na
Revision 1.08 – April 3, 2008
O
3.3V LVTTL
3.3V LVTTL
3.3V LVTTL
3.3V LVTTL
5V tolerant
5V tolerant
5V tolerant
5V tolerant
Type
na
na
na
na
na
na
na
Data Sheet
Notes
AMCC