DD 2.X
Preliminary
PowerPC 750FX RISC Microprocessor
Table 3-4. DC Electrical Specifications
See Table 3-2 on page 10 for recommended operating conditions.
Voltage
Characteristic
Symbol
Unit
Notes
Min
1.20
1.70
2.1
Max
V
V
V
IH (1.8V)
Input high voltage (all inputs except SYSCLK)
V
IH(2.5V)
IH(3.3V)
V
V
V
V
V
0.60
0.70
0.80
V
IL(1.8V)
IL(2.5V)
IL(3.3V)
Input low voltage (all inputs except SYSCLK)
V
V
CV
CV
CV
CV
1.20
1.90
2.1
V
IH(1.8V)
IH(2.5V)
IH(3.3V)
IL(1.8V)
SYSCLK input high voltage
SYSCLK input low voltage
V
V
0.40
20
V
Input leakage current, V = applies to all OV levels
I
IN
µA
µA
V
2
2
IN
DD
Hi-Z (off state) leakage current, V = applies to all OV levels
I
20
IN
DD
TSI
V
V
V
1.30
2.00
2.40
OH(1.8V)
OH(2.5V)
OH(3.3V)
Output high voltage, I = –4mA
V
OH
V
Output low voltage, I = 4mA
V
0.4
5
V
OL
OL(1.8V, 2.5V, 3.3V)
Capacitance, V =0 V, f = 1MHz
C
pF
1
IN
IN
Notes:
1. Capacitance values are guaranteed by design and characterization, and are not tested.
2. Additional input current may be attributed to the Level Protection Keeper Lock circuitry. For details, see Section 5.5 Level Protection
on page 48.
Body_750FX_DS_DD2.X.fm.2.0
June 9, 2003
3. Electrical and Thermal Characteristics
Page 11 of 63
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