ADSP-2183BST-115 Analog Devices Inc, ADSP-2183BST-115 Datasheet - Page 19

• Manufacturer Part Number: ADSP-2183BST-115
• Description: IC DSP CONTROLLER 16BIT 128LQFP
• Manufacturer: Analog Devices Inc
• Series: ADSP-21xxr
• Type: Fixed Pointr

Specifications of ADSP-2183BST-115

• Rohs Status: RoHS non-compliant
• Interface: Synchronous Serial Port (SSP)
• Clock Rate: 28.8MHz
• Non-volatile Memory: External
• On-chip Ram: 80kB
• Voltage - I/o: 3.30V
• Voltage - Core: 3.30V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 128-LQFP
• Device Core Size: 16b
• Format: Fixed Point
• Clock Freq (max): 28.8MHz
• Mips: 28.8
• Device Input Clock Speed: 28.8MHz
• Ram Size: 80KB
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 128
• Package Type: LQFP
• Lead Free Status / Rohs Status: Not Compliant

Parameter
IDMA Address Latch
Timing Requirements:
t
t
t
t
t
NOTES
1
2
3
Start of Address Latch = IS Low and IAL High.
End of Address Latch = IS High or IAL Low.
Start of Write or Read = IS Low and IWR Low or IRD Low.
IALP
IASU
IAH
IKA
IALS
Duration of Address Latch
IAD15–0 Address Setup before Address Latch End
IAD15–0 Address Hold after Address Latch End
IACK Low before Start of Address Latch
Start of Write or Read after Address Latch End
IAD15–0
IRD OR
IACK
IWR
IAL
IS
1, 2
t
IKA
1
t
IALP
t
IASU
2, 3
2
2
t
t
IALS
IAH
Min
10
5
2
0
3
Max
ADSP-2183
Unit
ns
ns
ns
ns
ns