A80960CF33 Intel, A80960CF33 Datasheet - Page 22

• Manufacturer Part Number: A80960CF33
• Description: IC MPU I960CF 33MHZ 168-PGA
• Manufacturer: Intel

Specifications of A80960CF33

• Processor Type: i960
• Features: CF suffix, 32-Bit with DMA, 4K Cache
• Speed: 33MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 168-PGA
• Family Name: 80960
• Device Core Size: 32b
• Frequency (max): 33MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Operating Temp Range: 0C to 100C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 168
• Package Type: CPGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 803084

80960-40, -33, -25
3.4
22
Figure 4. 80960CF PQFP Pinout—Top View (80960CF-33 and -25 Only)
Equation 1. Calculation of Ambient Temperature (T
Package Thermal Specifications
The 80960CF is specified for operation when case temperature (T
0 °C–100 °C for 33 and 25 MHz, and 0 °C–85 °C for 40 MHz. T
environment to determine whether the 80960CF is within specified operating range. Case
temperature should be measured at the center of the top surface, opposite the pins.
Refer to
Ambient temperature (T
Equation
Table 10
operating frequencies (f
Note that T
consumption (P) is calculated by using the typical I
Specifications” on page 27
Figure 5
shows the maximum T
1:
147
A
99
is greatly improved by attaching fins or a heatsink to the package. Maximum power
for more information.
148
98
PCLK
A
) is calculated from thermal resistance from case to ambient (
and V
).
A
CC
T
allowable (without exceeding T
A
of 5 V.
=
T
C
–
P
A
)
CA
CC
as tabulated in
196
50
C
C
C
may be measured in any
) at various airflows and
) is within the range of
Section 4.4, “D.C.
49
Pin 1
F_CA004A
Datasheet
CA
) using