ADSP-2115KP-80 Analog Devices Inc, ADSP-2115KP-80 Datasheet - Page 48
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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-2103/2162/2164)
MEMORY READ
Parameter
Timing Requirement:
t
t
t
Switching Characteristic:
t
t
t
t
t
w = wait states
RDD
AA
RDH
RP
CRD
ASR
RDA
RWR
RD Low to Data Valid
A0–A13, PMS, DMS, BMS to Data Valid
Data Hold from RD High
RD Pulse Width
CLKOUT High to RD Low
A0–A13, PMS, DMS, BMS Setup before RD Low
A0–A13, PMS, DMS, BMS Hold after RD Deasserted
RD High to RD or WR Low
t
CK.
DMS, PMS
CLKOUT
A0 – A13
BMS
RD
WR
D
Figure 42. Memory Read
t
CRD
–48–
t
ASR
t
AA
10.24 MHz
Min
0
43.8
19.4
12.4
14.4
38.8
t
RDD
t
Max
33.8
49.2
34.4
RP
Frequency
Dependency
Min
0.5t
0.25t
0.25t
0.25t
0.5t
t
RDA
CK
CK
CK
CK
CK
t
RDH
– 5 + w
– 10
t
– 5
– 12
– 10
RWR
Max
0.5t
0.75t
0.25t
CK
CK
CK
– 15 + w
– 24 + w
+ 10
REV. B
Unit
ns
ns
ns
ns
ns
ns
ns
ns