adsp-21266skstz-2b Analog Devices, Inc., adsp-21266skstz-2b Datasheet - Page 16

• Manufacturer Part Number: adsp-21266skstz-2b
• Description: Sharc Embedded Processor
• Manufacturer: Analog Devices, Inc.

ADSP-21261/ADSP-21262/ADSP-21266
PRODUCT SPECIFICATIONS
OPERATING CONDITIONS
1
2
3
4
5
ELECTRICAL CHARACTERISTICS
1
2
3
4
5
6
7
8
9
10
11
12
13
Parameter
V
A
V
V
V
V
V
T
Parameter
V
V
I
I
I
I
I
I
I
I
C
Specifications subject to change without notice.
Applies to input and bidirectional pins: AD15–0, FLAG3–0, DAI_Px, SPICLK, MOSI, MISO, SPIDS, BOOT_CFGx, CLK_CFGx, RESET, TCK, TMS, TDI, TRST.
Applies to input pin CLKIN.
See
See Engineer-to-Engineer Note (No. EE-216) for further information.
Specifications subject to change without notice.
Applies to output and bidirectional pins: AD15–0, RD, WR, ALE, FLAG3–0, DAI_Px, SPICLK, MOSI, MISO, EMU, TDO, CLKOUT, XTAL.
See
Applies to input pins: SPIDS, BOOT_CFGx, CLK_CFGx, TCK, RESET, CLKIN.
Applies to input pins with 22.5 kΩ internal pull-ups: TRST, TMS, TDI.
Applies to three-statable pins: FLAG3–0.
Applies to three-statable pins with 22.5 kΩ pull-ups: AD15–0, DAI_Px, SPICLK, MISO, MOSI.
Applies to open-drain output pins: EMU, MISO, MOSI.
Typical internal current data reflects nominal operating conditions.
IH
IL
ILPU
OZH
OZL
OZLPU
DD
AVDD
See Engineer-to-Engineer Note (EE-216) for further information.
Characterized, but not tested.
Applies to all signal pins.
Guaranteed, but not tested.
AMB
DDINT
DDEXT
IH
IL
IH
IL
OH
OL
IN
VDD
_
-
_
INTYP
CLKIN
Thermal Characteristics on Page 40
Output Drive Currents on Page 39
CLKIN
K Grade
1
1
High Level Output Voltage
Low Level Output Voltage
High Level Input Current
Low Level Input Current
Low Level Input Current Pull-Up
Three-State Leakage Current
Three-State Leakage Current
Three-State Leakage Current Pull-Up
Supply Current (Internal)
Supply Current (Analog)
Input Capacitance
Internal (Core) Supply Voltage
Analog (PLL) Supply Voltage
External (I/O) Supply Voltage
High Level Input Voltage
Low Level Input Voltage
High Level Input Voltage
Low Level Input Voltage @ V
Ambient Operating Temperature
for typical drive current capabilities.
for information on thermal specifications.
12, 13
4
11
4, 5
9, 10, 11
2
2
6
6, 7, 8
5
2
2
3
Rev. E | Page 16 of 48 | July 2008
7
@ V
@ V
@ V
DDEXT
DDEXT
DDEXT
DDEXT
Test Conditions
@ V
@ V
@ V
@ V
@ V
@ V
@ V
@ V
t
A
f
= Min
4, 5
CCLK
IN
= Min
VDD
= Max
= Max
= 1 MHz, T
DDEXT
DDEXT
DDEXT
DDEXT
DDEXT
DDEXT
DDEXT
DDEXT
= 5.0 ns, V
= Max
= Max, V
= Min, I
= Min, I
= Max, V
= Max, V
= Max, V
= Max, V
= Max, V
CASE
DDINT
OH
OL
IN
= 25°C, V
IN
IN
IN
IN
IN
= 1.0 mA
= –1.0 mA
= V
= V
= 0 V
= 0 V
= 0 V
= 0 V
= 1.2 V, T
DDEXT
DDEXT
IN
Max
Max
3
= 1.2 V
AMB
3
= +25°C
Min
1.14
1.14
3.13
2.0
–0.5
1.74
–0.5
0
Min
2.4
Max
1.26
1.26
3.47
V
+0.8
V
+1.19
+70
DDEXT
DDEXT
Max
0.4
10
10
200
10
10
200
500
10
4.7
+ 0.5
+ 0.5
Unit
V
V
V
V
V
V
V
°C
Unit
V
V
μA
μA
μA
μA
μA
μA
mA
mA
pF