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84 RabbitCore RCM5400W
A.2 Rabbit 5000 Microprocessor DC Characteristics
Stresses beyond those listed in Table A-3 may cause permanent damage. The ratings are
stress ratings only, and functional operation of the Rabbit 5000 chip at these or any other
conditions beyond those indicated in this section is not implied. Exposure to the absolute
maximum rating conditions for extended periods may affect the reliability of the Rabbit
5000 chip.
Table A-3 outlines the DC characteristics for the Rabbit 5000 at 3.3 V over the recom-
mended operating temperature range from T
A
= –40°C to +85°C, VDD
IO
= 3.0 V to 3.6 V.
Table A-2. Rabbit 5000 Absolute Maximum Ratings
Symbol Parameter Maximum Rating
V
IH
Maximum Input Voltage
VDD
IO
+ 0.3 V
(max. 3.6 V)
VDD
IO
Maximum Operating Voltage 3.6 V
Table A-3. 3.3 Volt DC Characteristics
Symbol Parameter Min Typ Max
VDD
IO
I/O Ring Supply Voltage, 3.3 V 3.0 V 3.3 V 3.6 V
I/O Core Supply Voltage, 1.8 V 1.65 V 1.8 V 1.90 V
V
IH
Input High Voltage
2.0 V
V
IL
Input Low Voltage
0.8 V
V
OH
Output High Voltage 2.4 V 3.3 V
V
OL
Output Low Voltage 0.0 V 0.4 V
I
IO
I/O Ring Current @ 88.4736 MHz,
3.3 V, 25°C
22 mA
I/O Ring Current @ 29.4912 MHz,
3.3 V, 25°C
12 mA
I/O Ring Current @ 32.768 kHz,
3.3 V, 25°C
5 mA
I
DRIVE
Output drive:
A[19:0], /CS[2:0], /OE[1:0], WE[1:0]
D[7:0]
/IOWR, /IORD, /IOBEN
PA[7:0], PB[7:0], PC[7:0], PD[7:0], PH[7:0]
PE[7:0]
All other pins
16 mA
8 mA
16 mA
8 mA
16 mA
8 mA