80960KB 데이터 시트보기 (PDF) - Intel

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80960KB

EMBEDDED 32-BIT MICROPROCESSOR WITH INTEGRATED FLOATING-POINT UNIT

Intel 

80960KB

2.6 Absolute Maximum Ratings

Operating Temperature(PGA)................... 0°C to +85°C Case

(PQFP) ............. 0°C to +100°C Case

Storage Temperature .................................... –65°C to +150°C

Voltage on Any Pin .................................. –0.5V to VCC +0.5V

Power Dissipation ............................................ 2.5W (25 MHz)

NOTICE:This is a production data sheet. The specifi-

cations are subject to change without notice.

*WARNING: Stressing the device beyond the

“Absolute Maximum Ratings” may cause

permanent damage. These are stress ratings

only. Operation beyond the “Operating Condi-

tions” is not recommended and extended

exposure beyond the “Operating Conditions” may

affect device reliability.

2.7 DC Characteristics

PGA:

PQFP:

80960KB (16 MHz) TCASE = 0°C to +85°C, VCC = 5V ± 10%

80960KB (20 and 25 MHz) TCASE = 0°C to +85°C, VCC = 5V ± 5%

80960KB (16 MHz) TCASE = 0°C to +100°C, VCC = 5V ± 10%

80960KB (20 and 25 MHz) TCASE = 0°C to +100°C, VCC = 5V ± 5%

Table 6. DC Characteristics

Symbol

Parameter

Min

Max

Units

Notes

VIL

Input Low Voltage

–0.3

+0.8

V

VIH Input High Voltage

2.0

VCC + 0.3

V

VCL CLK2 Input Low Voltage

–0.3

+0.8

V

VCH CLK2 Input High Voltage

0.55 VCC

VCC + 0.3

V

VOL Output Low Voltage

0.45

V

(1,2)

VOH Output High Voltage

2.4

V

(3,4)

ICC Power Supply Current:

16 MHz

20 MHz

25 MHz

315

mA

(5)

360

mA

(5)

420

mA

(5)

ILI

Input Leakage Current

±15

µA

0 ≤ VIN ≤ VCC

ILO

Output Leakage Current

±15

µA

0.45 ≤ VO ≤ VCC

CIN Input Capacitance

10

pF

fC = 1 MHz (6)

CO Output Capacitance

12

pF

fC = 1 MHz (6)

CCLK Clock Capacitance

10

pF

fC = 1 MHz (6)

NOTES:

1. For three-state outputs, this parameter is measured at:

Address/Data ........................................ 4.0 mA

Controls.................................................. 5.0 mA

2. For open-drain outputs ........................... 25 mA

3. This parameter is measured at:

Address/Data ...................................... -1.0 mA

Controls................................................ -0.9 mA

ALE ..................................................... -5.0 mA

4. Not measured on open-drain outputs.

5. Measured at worst case frequency, VCC and temperature, with device operating and outputs loaded to the test conditions

in Figures 12 and 13. Figure 7, Figure 8 and Figure 9 indicate typical values.

6. Input, output and clock capacitance are not tested.

15

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