Analog Devices SHARC Series Getting Started Manual page 25

Table 1-3. ADSP-2146x SHARC Processor Specifications
Frequency (MHz)
On-Chip RAM
On-Chip ROM
SRC
PWM
UART
SPI
SPDIF
TWI
Timer
SPORT
SRU
DTCP
PCG
Temp. Grade at
450 MHz
Temp. Grade at
400 MHz
Execution from Ext.
Memory?
MLB
(Media Local Bus)
FIR Accelerators
IIR Accelerators
FFT Accelerators
Link Ports
Thermal Diode
Getting Started With SHARC Processors
Introduction to SHARC Processors
ADSP-21462 ADSP-21465
400 400
5M bit 5M bit
0M bit 4M bit
–128dB –128dB
1 1
1 1
2 2
1 1
1 1
2 2
8 8
1 1
1 1
4 4
— —
–40°C to +85°C –40°C to +85°C
Yes Yes
Yes Yes
Yes Yes
Yes Yes
Yes Yes
2 2
Yes Yes
ADSP-21467 ADSP-21469
450 450
5M bit 5M bit
4M bit 0M bit
–128dB –128dB
1 1
1 1
2 2
1 1
1 1
2 2
8 8
1 1
0 0
4 4
0°C to +70°C 0°C to +70°C
–40°C to +85°C –40°C to +85°C
Yes Yes
No No
Yes Yes
Yes Yes
Yes Yes
2 2
Yes Yes
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