ADSP-21371KSWZ-2B Analog Devices Inc, ADSP-21371KSWZ-2B Datasheet - Page 7

• Manufacturer Part Number: ADSP-21371KSWZ-2B
• Description: IC DSP 32BIT 266MHZ 208-LQFP
• Manufacturer: Analog Devices Inc
• Series: SHARC®r
• Type: Floating Pointr

Specifications of ADSP-21371KSWZ-2B

• Package / Case: 208-LQFP
• Interface: DAI, DPI
• Operating Temperature: 0°C ~ 70°C
• Clock Rate: 266MHz
• Non-volatile Memory: ROM (512 kB)
• On-chip Ram: 128kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.20V
• Mounting Type: Surface Mount
• Svhc: No SVHC (18-Jun-2010)
• Base Number: 21371
• Core Frequency Typ: 266MHz
• Dsp Type: Floating Point
• Mmac: 532
• No. Of Pins: 208
• Interface Type: SPI, UART
• Rohs Compliant: Yes
• Operating Temperature Range: 0°C To +70°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 4. ADSP-21375 Internal Memory Space
IOP Registers 0x0000 0000–0x0003 FFFF
Long Word (64 bits)
BLOCK 0 ROM
0x0004 0000–0x0004 3FFF
Reserved
0x0004 4000–0x0004 BFFF
BLOCK 0 RAM
0x0004 C000–0x0004 C7FF
Reserved
0x0004 C800–0x0004 FFFF
BLOCK 1 ROM
0x0005 0000–0x0005 3FFF
Reserved
0x0005 4000–0x0005 BFFF
BLOCK 1 RAM
0x0005 C000–0x0005 C7FF
Reserved
0x0005 C800–0x0005 FFFF
BLOCK 2 RAM
0x0006 0000–0x0006 07FF
Reserved
0x0006 0800–0x0006 FFFF
BLOCK 3 RAM
0x0007 0000–0x0007 07FF
Reserved
0x0007 0800–0x0007 FFFF
Extended Precision Normal or
Instruction Word (48 bits)
BLOCK 0 ROM
0x0008 0000–0x0008 5554
Reserved
0x0008 5555–0x0008 FFFF
BLOCK 0 RAM
0x0009 0000–0x0009 0AAA
Reserved
0x0009 0AAB–0x0009 FFFF
BLOCK 1 ROM
Reserved
BLOCK 1 RAM
0x000B 0000–0x000B 0AAA
Reserved
0x000B 0AAB–0x000B FFFF
BLOCK 2 RAM
0x000C 0000–0x000C 0AAA
Reserved
0x000C 0AAB–0x000D FFFF
BLOCK 3 RAM
0x000E 0000–0x000E 0AAA
Reserved
0x000E 0AAB–0x000F FFFF
0x000A 0000–0x000A 5554
0x000A 5555–0x000A FFFF
Rev. C | Page 7 of 52 | September 2009
Normal Word (32 bits)
BLOCK 0 ROM
0x0008 0000–0x0008 7FFF
Reserved
0x0008 8000–0x0009 7FFF
BLOCK 0 RAM
0x0009 8000–0x0009 8FFF
Reserved
0x0009 9000–0x0009 FFFF
BLOCK 1 ROM
0x000A 0000–0x000A 7FFF
Reserved
0x000A 8000–0x000B 7FFF
BLOCK 1 RAM
0x000B 8000–0x000B 8FFF
Reserved
0x000B 9000–0x000B FFFF
BLOCK 2 RAM
0x000C 0000–0x000C 0FFF
Reserved
0x000C 1000–0x000D FFFF
BLOCK 3 RAM
0x000E 0000–0x000E 0FFF
Reserved
0x000E 1000–0x000F FFFF
ADSP-21371/ADSP-21375
Short Word (16 bits)
BLOCK 0 ROM
0x0010 0000–0x0010 FFFF
Reserved
0x0011 0000–0x0012 FFFF
BLOCK 0 RAM
0x0013 0000–0x0013 1FFF
Reserved
0x0013 2000–0x0013 FFFF
BLOCK 1 ROM
0x0014 0000–0x0014 FFFF
Reserved
0x0015 0000–0x0016 FFFF
BLOCK 1 RAM
0x0017 0000–0x0017 1FFF
Reserved
0x0017 2000–0x0017 FFFF
BLOCK 2 RAM
0x0018 0000–0x0018 1FFF
Reserved
0x0018 2000–0x001B FFFF
BLOCK 3 RAM
0x001C 0000–0x001C 1FFF
Reserved
0x001C 2000–0x001F FFFF