ADSP-2109 AD [Analog Devices], ADSP-2109 Datasheet - Page 16

• Manufacturer Part Number: ADSP-2109
• Description: Low Cost DSP Microcomputers
• Manufacturer: AD [Analog Devices]

ADSP-2104L/ADSP-2109L–SPECIFICATIONS
RECOMMENDED OPERATING CONDITIONS
Parameter
V
T
See “Environmental Conditions” for information on thermal specifications.
ELECTRICAL CHARACTERISTICS
Parameter
V
V
V
V
I
I
I
I
C
C
NOTES
1
2
3
4
5
6
7
8
9
Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATINGS*
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +4.5 V
Input Voltage . . . . . . . . . . . . . . . . . . . . . –0.3 V to V
Output Voltage Swing . . . . . . . . . . . . . . –0.3 V to V
Operating Temperature Range (Ambient) . . . .–40 C to +85 C
Storage Temperature Range . . . . . . . . . . . . . –65 C to +150 C
Lead Temperature (5 sec) PLCC . . . . . . . . . . . . . . . . +280 C
*Stresses greater than those listed above may cause permanent damage to the
Input-only pins: CLKIN, RESET, IRQ2, BR, MMAP, DR1, DR0.
Output pin capacitance is the capacitive load for any three-stated output pin.
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.
IH
IL
OZH
OZL
Output pins: BG, PMS, DMS, BMS, RD, WR, A0–A13, CLKOUT, DT1, DT0.
Bidirectional pins: D0–D23, SCLK1, RFS1, TFS1, SCLK0, RFS0, TFS0.
Three-stateable pins: A0–A13, D0–D23, PMS, DMS, BMS, RD, WR, DT1, SCLK1, RSF1, TFS1, DT0, SCLK0, RFS0, TFS0.
0 V on BR, CLKIN Active (to force three-state condition).
All outputs are CMOS and will drive to V
Guaranteed but not tested.
Applies to PLCC package type.
DD
IH
IL
OH
OL
AMB
I
O
Hi-Level Input Voltage
Lo-Level Input Voltage
Hi-Level Output Voltage
Lo-Level Output Voltage
Hi-Level Input Current
Lo-Level Input Current
Three-State Leakage Current
Three-State Leakage Current
Input Pin Capacitance
Output Pin Capacitance
Supply Voltage
Ambient Operating Temperature
1, 7, 8
1, 3
1, 3
1
1
4, 7, 8, 9
DD
2, 3, 6
2, 3, 6
and GND with no dc loads.
4
4
Test Conditions
@ V
@ V
@ V
@ V
@ V
@ V
@ V
@ V
@ V
@ V
DD
DD
DD
DD
DD
DD
DD
DD
IN
IN
= 2.5 V, f
= 2.5 V, f
= max
= min
= min, I
= min, I
= max, V
= max, V
= max, V
= max, V
DD
DD
+ 0.3 V
+ 0.3 V
OH
OL
IN
IN
IN
IN
IN
IN
–16–
= 2 mA
= –0.5 mA
= 1.0 MHz, T
= 1.0 MHz, T
= V
= 0 V
= V
= 0 V
DD
DD
5
6
max
max
6
5
AMB
AMB
Min
3.00
0
= 25 C
= 25 C
K Grade
Min
2.0
2.4
Max
3.60
+70
Max
0.4
0.4
10
10
10
10
8
8
Unit
V
REV. 0
C
Unit
V
V
V
V
pF
pF
A
A
A
A