MC68LC040RC25A Datasheet, PDF (330/442 Pages) Freescale Semiconductor, Inc – M68040 Users Manual

Freescale Semiconductor, Inc.
11.3 DC ELECTRICAL SPECIFICATIONS (VCC = 5.0 VDC ±5 %)
Characteristic
Input High Voltage
Input Low Voltage
Undershoot
Input Leakage Current @ 0.5/2.4 V
AVEC , BCLK, BG, CDIS , MDIS, IPL≈, PCLK, RSTI, SCx,
TBI, TLNx , TCI , TCK, TEA
Hi-Z (Off-State) Leakage Current @ 0.5/2.4 V
An, BB, CIOUT , Dn, LOCK , LOCKE, R/ W, SIZx, TA, TDO,
TIP, TMx, TLNx, TS, TTx, UPAx
Signal Low Input Current, VIL = 0.8 V
TMS, TDI, TRST
Signal High Input Current, VIH = 2.0 V
TMS, TDI, TRST
Output High Voltage, IOH = 5 mA (Small Buffer Mode)
Output Low Voltage, IOL = 5 mA (Small Buffer Mode)
Output High Voltage, IOH = 55 mA (Large Buffer Mode)
Output Low Voltage, IOL = 55 mA (Large Buffer Mode)
Capacitance*, Vin = 0 V, f = 1 MHz
*Capacitance is periodically sampled rather than 100% tested.
Symbol
Min
Max
Unit
VIH
2
VCC
V
VIL
GND
0.8
V
—
—
0.8
V
Iin
20
20
µA
ITSI
IIL
IIH
VOH
VOL
VOH
VOL
Cin
20
20
µA
–1.1 –0.18
mA
–0.94 –0.16
mA
2.4
—
V
—
0.5
V
2.4
—
V
—
0.5
V
—
25
pF
11.4 POWER DISSIPATION
Buffer Mode
25 MHz
Worst Case (VCC = 5.25 V , TA = 0°C)
Small Unterminated, IOL = I _OH = 5 mA
4.9 W
Large Unterminated, IOL = I _OH = 5 mA
5.1 W
Large Terminated, 50 Ω, 2.5 V, IOL = I _OH = 55 mA
6.5 W
Typical Values (VCC = 5 V, TJ = 90°C)*
Small
3.0 W
Large Unterminated
3.3 W
Large Terminated, 50 Ω, 2.5 V
4.7 W
*This information is for system reliability purposes.
33 MHz
6.2 W
6.6 W
8.0 W
4.1 W
4.4 W
5.8 W
40 MHz
7.2 W
7.7 W
9.1 W
4.5 W
4.8 W
6.2 W
11-2
M68040 USER’S MANUAL
MOTOROLA
For More Information On This Product,
Go to: www.freescale.com