ADSP-21xx
Table I. AD SP -21xx P rocessor Features
Feature
2101
2103
2105
2115
2111
Data Memory (RAM)
Program Memory (RAM)
T imer
Serial Port 0 (Multichannel)
Serial Port 1
Host Interface Port
Speed Grades (Instruction Cycle Time)
10.24 MHz (76.9 ns)
13.0 MHz (76.9 ns)
13.824 MHz (72.3 ns)
16.67 MHz (60 ns)
20.0 MHz (50 ns)
25 MHz (40 ns)
1K
2K
1K
2K
1⁄2 K
1K
1⁄2 K
1K
1K
2K
• • • • •
–
• •
• •
• • • • •
–
–
–
–
•
–
–
–
–
–
–
–
–
–
•
–
•
–
–
•
–
–
–
–
•
•
• •
• • •
–
–
5 V
•
•
Supply Voltage
Packages
5 V
3.3 V
5 V
5 V
68-Pin PGA
68-Lead PLCC
80-Lead PQFP
80-Lead T QFP
100-Pin PGA
100-Lead PQFP
T emperature Grades
K Commercial 0°C to +70°C
B Industrial
T Extended
–
–
–
–
–
–
–
•
–
–
–
• • • •
–
• •
•
–
–
–
–
–
–
•
–
•
•
–
• • • • •
–40°C to +85°C
–55°C to +125°C
• • • • •
–
–
–
•
•
Table II. AD SP -216x RO M-P rogram m ed P rocessor Features
Feature
2161
2162
2163
2164
Data Memory (RAM)
Program Memory (ROM)
Program Memory (RAM)
T imer
Serial Port 0 (Multichannel)
Serial Port 1
1⁄2 K
8K
–
1⁄2 K
8K
–
1⁄2 K
4K
–
1⁄2 K
4K
–
• • • •
• • • •
• • • •
Supply Voltage
5 V
–
3.3 V
5 V
3.3 V
Speed Grades (Instruction Cycle Time)
10.24 MHz (97.6 ns)
16.67 MHz (60 ns)
25 MHz (40 ns)
Packages
68-Lead PLCC
–
•
•
–
–
•
•
•
–
–
–
• • • •
80-Lead PQFP
• • • •
T emperature Grades
K Commercial 0°C to +70°C
B Industrial –40°C to +85°C
• • • •
• • • •
REV. B
–3–