Specifications

Mechanical and Electrical Specifications
ARM DDI 0287B Copyright © 2004, 2006 ARM Limited. All rights reserved. B-3
B.2 Electrical specification
This section provides details of the voltage and current characteristics for the core
module.
B.2.1 Bus interface characteristics
Table B-1 shows the core module electrical characteristics for the system bus interface.
Table B-1 shows the recommended operating ranges.
Table B-1 Interface signal electrical characteristics
Symbol Description Min Max
V
IH
High-level input voltage 2.0V 3.6V
V
IL
Low-level input voltage 0V 0.8V
V
OH
High-level output voltage 2.4V -
V
OL
Low-level output voltage - 0.4V
C
IN
Input capacitance - 20pF
Table B-2 Operating ranges
Parameter Symbol Min Typ Max
Core voltage VDDCx 1.62V 1.8V 1.98V
I/O voltage VDDIOx 3.0V 3.3V 3.6V
Junction temperature TJ 0ºC 25ºC 125ºC
PLL digital power
Note
PLL power must be a filtered version of core power.
PLL digital ground is connected to I/O ground.
TAVDD 1.62V 1.8V 1.98V
PLL analog power
Note
PLL power must be a filtered version of core power.
PLL digital ground is connected to I/O ground.
TVDD1P 1.62V 1.8V 1.98V