
Philips Semiconductors
Preliminary specification
MIPS
PR31100
Highly integrated embedded processor
1996 Aug 07
12
ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
V
SS
= 0V
SYMBOL
PARAMETER
LIMITS
UNIT
V
DD
V
IN
T
stg
Pd
Power supply voltage
V
SS
– 0.5 to 4.5
V
SS
– 0.5 to V
DD
+ 0.5
–55 to +125
V
Input voltage
V
Storage temperature range
°
C
Maximum dissipation (T
amb
= 70
°
C)
1
W
RECOMMENDED OPERATING CONDITION
V
SS
= 0V
SYMBOL
PARAMETER
LIMITS
UNIT
MIN
TYP
MAX
V
DD
V
IN
T
opr
Power supply voltage
3.0
3.3
3.6
V
Input voltage
V
SS
0
–
V
DD
70
V
Operating temperature range
–
°
C
DC ELECTRICAL CHARACTERISTICS
T
amb
= 0 to +70
°
C, V
DD
= 3.3
±
0.3V.
SYMBOL
PARAMETER
CONDITIONS
LIMITS
UNIT
MIN
TYP
MAX
I
DD
Operating current
V
IN
= V
DD
or V
SS
; V
DD
= MAX
I
OH
= I
OL
= 0
V
IN
= V
DD
or V
SS
; V
DD
= MAX
I
OH
= I
OL
= 0
V
DD
= MAX; V
IH
= V
DD
V
IL
= V
SS
V
DD
= 3.6V
V
DD
= 3.0V
V
DD
= 3.6V
V
DD
= 3.0V
V
DD
= 3.0; I
OH
= –4mA
V
DD
= 3.0; I
OL
= 4mA
V
DD
= 3.0; I
OH
= –8mA
V
DD
= 3.0; I
OL
= 8mA
V
DD
= 3.0; I
OH
= –16mA
V
DD
= 3.0; I
OL
= 16mA
V
DD
= 3.0; I
OH
= –24mA
V
DD
= 3.0; I
OL
= 24mA
V
DD
= MAX; V
OH
= V
DD;
V
OL
= V
SS
–
110
TBD
mA
I
DDS
Static current
–
50
100
μ
A
I
L
Input leakage current
–10
–
10
μ
A
V
IH1
V
IL1
V
IH2
V
IL2
V
OH1
V
OL1
V
OH2
V
OL2
V
OH3
V
OL3
V
OH4
V
OL4
High level input voltage
1
Low level input voltage
1
High level input voltage
2
Low level input voltage
2
High level output voltage
3
Low level output voltage
3
High level output voltage
4
Low level output voltage
4
High level output voltage
5
Low level output voltage
5
High level output voltage
6
Low level output voltage
6
V
DD
×
0.8
–0.3
–
V
DD
+ 0.3
V
DD
×
0.2
V
DD
+ 0.3
0.6
V
–
V
2.4
–
V
–0.3
–
V
V
DD
– 0.6
–
–
–
V
–
V
SS
+ 0.4
–
V
V
DD
– 0.6
–
–
V
–
V
SS
+ 0.4
–
V
V
DD
– 0.6
–
–
V
–
V
SS
+ 0.4
–
V
V
DD
– 0.6
–
–
V
–
V
SS
+ 0.4
V
I
OZ
Off-state leakage current
TBD
–
TBD
μ
A
NOTES:
1. SYSVLKIN
2. Other inputs
3. D[31:0], /RAS0, /RAS1, /DCS0, /DCKE, DQMH, DQML, /DREQ, /DGRNT, BC32K, VDAT[3:0], CP, LOAD, DF, FRAME, DISPON, VIDDONE,
PWRCS, TXD, RXD, /CS0
~
3, /MCS0
~
3, CHIFS, CHICLK, CHIDOUT, CHIDIN, IO[6:0], SPICLK, SPIOUT, SPIIN, SIBSYNC, SIBOUT,
SIBMCLK, SIBCLK, RXPWR, IROUT, /CRAD1WAIT, /CARD2WAIT, MIOX[2:0]
4. A[12:], ALE, /RD, /WE /SAS0
~
3, /CARDREG, /IOWR, /CARD1CSL, /CARD1CSH, /CARD2CSL, /CARD2CSH
5. DCLKOUT
6. MBUSCLK, MBUSDATA