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ADSP-2115KP-80

ADSP-2100 Family DSP Microcomputers

Analog Devices 

ADSP-2103/2162/2164–SPECIFICATIONS

RECOMMENDED OPERATING CONDITIONS

Parameter

VDD

TAMB

Supply Voltage

Ambient Operating Temperature

See “Environmental Conditions” for information on thermal specifications.

K Grade

Min

Max

3.00

3.60

0

+70

ADSP-21xx

B Grade

Min

Max

3.00

3.60

–40

+85

Unit

V

°C

ELECTRICAL CHARACTERISTICS

Parameter

Test Conditions

Min

VIH

Hi-Level Input Voltage1, 3

@ VDD = max

2.0

VIL

Lo-Level Input Voltage1, 3

@ VDD = min

VOH

Hi-Level Output Voltage2, 3, 6

@ VDD = min, IOH = –0.5 mA6

2.4

VOL

Lo-Level Output Voltage2, 3, 6

@ VDD = min, IOL = 2 mA6

IIH

Hi-Level Input Current1

@ VDD = max, VIN = VDD max

IIL

Lo-Level Input Current1

@ VDD = max, VIN = 0 V

IOZH Tristate Leakage Current4

@ VDD = max, VIN = VDD max5

IOZL

Tristate Leakage Current4

@ VDD = max, VIN = 0 V5

CI

Input Pin Capacitance1, 7, 8

@ VIN = 2.5 V, fIN = 1.0 MHz, TAMB = 25°C

CO

Output Pin Capacitance4, 7, 8, 9

@ VIN = 2.5 V, fIN = 1.0 MHz, TAMB = 25°C

NOTES

1Input-only pins: CLKIN, RESET, IRQ2, BR, MMAP, DR1, DR0.

2 Output pins: BG, PMS, DMS, BMS, RD, WR, A0–A13, CLKOUT, DT1, DT0.

3 Bidirectional pins: D0–D23, SCLK1, RFS1, TFS1, SCLK0, RFS0, TFS0.

4 Tristatable pins: A0–A13, D0–D23, PMS, DMS, BMS, RD, WR, DT1, SCLK1, RSF1, TFS1, DT0, SCLK0, RFS0, TFS0.

5 0 V on BR, CLKIN Active (to force tristate condition).

6 All ADSP-2103, ADSP-2162, and ADSP-2164 outputs are CMOS and will drive to V DD and GND with no dc loads.

7 Guaranteed but not tested.

8 Applies to PLCC and PQFP package types.

9Output pin capacitance is the capacitive load for any three-stated output pin.

Specifications subject to change without notice.

ABSOLUTE MAXIMUM RATINGS*

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +4.5 V

Input Voltage . . . . . . . . . . . . . . . . . . . . . –0.3 V to VDD + 0.3 V

Output Voltage Swing . . . . . . . . . . . . . . –0.3 V to VDD + 0.3 V

Operating Temperature Range (Ambient) . . . . –40ºC to +85ºC

Storage Temperature Range . . . . . . . . . . . . . –65ºC to +150ºC

Lead Temperature (5 sec) PLCC, PQFP . . . . . . . . . . . +280ºC

*Stresses greater than those listed above may cause permanent damage to the

device. These are stress ratings only, and functional operation of the device at these

or any other conditions greater than those indicated in the operational sections of

this specification is not implied. Exposure to absolute maximum rating conditions

for extended periods may affect device reliability.

Max

0.4

0.4

10

10

10

10

8

8

Unit

V

V

V

V

µA

µA

µA

µA

pF

pF

REV. C

–25–

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