PowerPC 405CR Embedded Processor Data Sheet
Recommended DC Operating Conditions
Device operation beyond the conditions specified is not recommended. Extended operation beyond the recommended
conditions can affect device reliability.
Parameter
Logic Supply Voltage
Symbol
Minimum
+2.3
Typical
+2.5
Maximum
+2.7
Unit
V
Notes
VDD
OVDD
AVDD
I/O Supply Voltage
PLL Supply Voltage
+3.0
+3.3
+3.6
V
+2.3
+2.5
+2.7
V
Input Logic High
(2.5V CMOS receivers)
VIH
VIH
VIH
VIL
VIL
VDD
OVDD
+5.0
+0.7
+0.8
+1.7
+2.0
+2.0
0
V
V
V
V
V
Input Logic High
(3.3V LVTTL receivers)
Input Logic High
(5.0V LVTTL receivers)
Input Logic Low
(2.5V CMOS receivers)
Input Logic Low
(3.3/5.0V LVTTL receivers)
0
VOH
VOL
OVDD
+0.4
Output Logic High
Output Logic Low
+2.4
0
V
V
3.3V I/O Input Current (no pull-up or
pull-down)
IIL1
±10
µA
IIL2
IIL4
+400 (@ VDD
-650
)
Input Current (with internal pull-down)
5V Tolerant I/O Input Current 1
±10 (@ 0V)
±10
µA
µA
Input Max Allowable Overshoot
(2.5V CMOS receivers)
VIMAO25
VIMAO3
VIMAO5
VDD + 0.6
OVDD + 0.6
+5.5
V
V
V
Input Max Allowable Overshoot
(3.3V LVTTL receivers)
Input Max Allowable Overshoot
(5.0V LVTTL receivers)
VIMAU
VOMAO
VOMAU3
TC
Input Max Allowable Undershoot
Output Max Allowable Overshoot
Output Max Allowable Undershoot
Case Temperature
-0.6
V
V
OVDD + 0.3
-0.6
-40
V
+85
°C
Notes:
1. See “5V-Tolerant I/O Input Current” on page 31
30
6/18/03
IBM [ IBM ]
