ADSP-2115KP-66 Analog Devices Inc, ADSP-2115KP-66 Datasheet - Page 46
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ADSP-2115KP-66
Manufacturer Part Number
ADSP-2115KP-66
Description
Manufacturer
Analog Devices Inc
Datasheet
1.ADSP-2115KP-66.pdf
(64 pages)
Specifications of ADSP-2115KP-66
Device Core Size
16b
Architecture
Enhanced Harvard
Format
Fixed Point
Clock Freq (max)
16.67MHz
Mips
16.67
Device Input Clock Speed
16.67MHz
Ram Size
1.5KB
Program Memory Size
Not RequiredKB
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
ADSP-21xx
TIMING PARAMETERS (ADSP-2103/2162/2164)
INTERRUPTS & FLAGS
Parameter
Timing Requirement:
t
t
Switching Characteristic:
t
t
NOTES
1
2
3
following cycle. (Refer to the “Interrupt Controller” section in Chapter 3, Program Control, of the ADSP-2100 Family User’s Manual for further information on
IRQx=IRQ0, IRQ1, and IRQ2.
If IRQx and FI inputs meet t
Edge-sensitive interrupts require pulse widths greater than 10 ns. Level-sensitive interrupts must be held low until serviced.
IFS
IFH
FOH
FOD
interrupt servicing.)
IRQx
IRQx
FO Hold after CLKOUT High
FO Delay from CLKOUT High
1
1
or FI Setup before CLKOUT Low
or FI Hold after CLKOUT High
IFS
and t
IFH
setup/hold requirements, they will be recognized during the current clock cycle; otherwise they will be recognized during the
OUTPUT(S)
CLKOUT
IRQx
FLAG
FI
2, 3
Figure 40. Interrupts & Flags
2, 3
t
FOH
t
FOD
–46–
10.24 MHz
Min
44.4
24.4
0
t
IFH
t
Max
15
IFS
Frequency
Dependency
Min
0.25t
0.25t
CK
CK
+ 20
Max
Unit
ns
ns
ns
ns
REV. B