ADSP-2115KP-80 Analog Devices Inc, ADSP-2115KP-80 Datasheet - Page 42
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ADSP-2115KP-80
Manufacturer Part Number
ADSP-2115KP-80
Description
Manufacturer
Analog Devices Inc
Datasheet
1.ADSP-2115KP-80.pdf
(64 pages)
Specifications of ADSP-2115KP-80
Device Core Size
16b
Architecture
Enhanced Harvard
Format
Fixed Point
Clock Freq (max)
20MHz
Mips
20
Device Input Clock Speed
20MHz
Ram Size
1.5KB
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
68
Package Type
PLCC
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADSP-2115KP-80
Manufacturer:
AD
Quantity:
5 510
ADSP-21xx
TIMING PARAMETERS (ADSP-2111)
HOST INTERFACE PORT
Multiplexed Data & Address (HMD1 = 1)
Read/Write Strobe & Data Strobe (HMD0 = 1 )
Parameter
Timing Requirement:
t
t
t
t
t
t
t
t
t
Switching Characteristic:
t
t
t
t
t
t
NOTES
1
2
3
HALP
HASU
HAH
HALS
HSU
HDSU
HWDH
HH
HRWP
HSHK
HKH
HDE
HDD
HRDH
HRDD
Start of Write or Read = HDS Low and HSEL Low.
End of Write or Read = HDS High or HSEL High.
Read or Write Pulse Width = HDS Low and HSEL Low.
ALE Pulse Width
HAD15-0 Address Setup before ALE Low
HAD15-0 Address Hold after ALE Low
Start of Write or Read after ALE Low
HRW Setup before Start of Write or Read
HAD15-0 Data Setup before End of Write
HAD15-0 Data Hold after End of Write
HRW Hold after End of Write or Read
Read or Write Pulse Width
HACK Low after Start of Write or Read
HACK Hold after End of Write or Read
HAD15-0 Data Enabled after Start of Read
HAD15-0 Data Valid after Start of Read
HAD15-0 Data Hold after End of Read
HAD15-0 Data Disabled after End of Read
3
1
2
2
2
1
2
1
1
2
2
1
–42–
13.0 MHz
Min Max
15
5
2
15
8
5
3
3
30
0
0
0
0
20
20
23
10
16.67 MHz
Min Max
15
5
2
15
8
5
3
3
30
0
0
0
0
20
20
23
10
20 MHz
Min Max
15
5
2
15
8
5
3
3
30
0
0
0
0
20
20
23
10
No Frequency
Dependency
REV. B
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns