ADSP-21xx
Table I. ADSP-21xx Processor Features
Feature
Data Memory (RAM)
Program Memory (RAM)
Timer
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)
Supply Voltage
Packages
68-Pin PGA
68-Lead PLCC
80-Lead PQFP
80-Lead TQFP
100-Pin PGA
100-Lead PQFP
Temperature Grades
K Commercial 0°C to +70°C
B Industrial –40°C to +85°C
T Extended –55°C to +125°C
2101 2103 2105 2115 2111
1K
1K
1⁄2 K 1⁄2 K 1K
•••2K
–
•••2K
–
•1K
•–
–
•••1K
–
••••2K
–
–
•••–
•
–
–
–
–
–
–
•–
•–
–
–
–
••• –
•–
••–
–
5 V 3.3 V 5 V 5 V 5 V
•••
–
–
–
•• –
–
–
–
•–
–
–
–
–
•••–
–
–
–
–
–
••–
•••
••
–
••
–
••
–
•••
Table II. ADSP-216x ROM-Programmed Processor Features
Feature
Data Memory (RAM)
Program Memory (ROM)
Program Memory (RAM)
Timer
Serial Port 0 (Multichannel)
Serial Port 1
Supply Voltage
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
Temperature Grades
K Commercial 0°C to +70°C
B Industrial –40°C to +85°C
2161 2162 2163 2164
1⁄2 K
1⁄2 K
1⁄2 K
1⁄2 K
8K 8K 4K 4K
•••– •••– •••– •••–
5 V 3.3 V 5 V 3.3 V
•–
–
•
–
–
••–
•
–
–
•• •• •• ••
•• •• •• ••
REV. B
–3–