A80960KB20 Intel, A80960KB20 Datasheet - Page 27

• Manufacturer Part Number: A80960KB20
• Description: IC MPU I960KB 20MHZ 132-PGA
• Manufacturer: Intel

Specifications of A80960KB20

• Processor Type: i960
• Features: KB suffix, 32-Bit, 512 Byte Cache
• Speed: 20MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 132-PGA
• Family Name: i960
• Device Core Size: 32b
• Frequency (max): 20MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 5V
• Operating Supply Voltage (max): 5.25V
• Operating Supply Voltage (min): 4.75V
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 132
• Package Type: PGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 803516

3.0
3.1
The 80960KB is available in two package types:
• 132-lead ceramic pin-grid array (PGA). Pins are
• 132-lead plastic quad flat pack (PQFP). This
Dimensions for both package types are given in the
Intel Packaging handbook (Order #240800).
arranged 0.100 inch (2.54 mm) center-to-center, in
a 14 by 14 matrix, three rows around (see Figure
17).
package uses fine-pitch gull wing leads arranged
in a single row along the package perimeter with
0.025 inch (0.64 mm) spacing (see Figure 20).
MECHANICAL DATA
Packaging
10
11
12
13
14
1
2
3
4
5
6
7
8
9
A B C D E F G H
Figure 17. 132-Lead Pin-Grid Array (PGA) Package
J K
L M N P
3.1.1
The PGA and PQFP have different pin assignments.
Figure 18 shows the view from the PGA bottom (pins
facing up) and Figure 19 shows a view from the PGA
top (pins facing down). Figure 20 shows the PQFP
package; Figure 21 shows the PQFP pinout with
signal names. Notice that the pins are numbered in
order from 1 to 132 around the package perimeter.
Table 10 and Table 11 list the function of each PGA
pin; Table 12 and Table 13 list the function of each
PQFP pin.
Pin Assignment
80960KB
21