ADSP-21261SKSTZ150 Analog Devices Inc, ADSP-21261SKSTZ150 Datasheet - Page 15

• Manufacturer Part Number: ADSP-21261SKSTZ150
• Description: IC DSP 32BIT 150MHZ 144LQFP
• Manufacturer: Analog Devices Inc
• Series: SHARC®r
• Type: Fixed/Floating Pointr

Specifications of ADSP-21261SKSTZ150

• Interface: DAI, SPI
• Clock Rate: 150MHz
• Non-volatile Memory: ROM (384 kB)
• On-chip Ram: 128kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.20V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP
• No. Of Bits: 32 / 40
• Frequency: 150MHz
• Supply Voltage: 1.2V
• Embedded Interface Type: Serial
• Supply Voltage Range: 1.14V To 1.26V
• Operating Temperature Range: 0°C To +70°C
• Digital Ic: RoHS Compliant
• Device Core Size: 32/40Bit
• Architecture: Super Harvard
• Format: Floating Point
• Clock Freq (max): 150MHz
• Mips: 150
• Device Input Clock Speed: 150MHz
• Ram Size: 128KB
• Program Memory Size: 384KB
• Operating Supply Voltage (typ): 1.2/3.3V
• Operating Supply Voltage (min): 1.14/3.13V
• Operating Supply Voltage (max): 1.26/3.47V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: LQFP
• Package: 144LQFP
• Numeric And Arithmetic Format: Floating-Point
• Maximum Speed: 150 MHz
• Device Million Instructions Per Second: 150 MIPS
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADSP-21261 SPECIFICATIONS
RECOMMENDED 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
AI
C
Specifications subject to change without notice.
Applies to input and bidirectional pins: AD15–0, FLAG3–0, DAI_Px, SPICLK, MOSI, MISO, SPIDS, BOOTCFGx, CLKCFGx, RESET, TCK, TMS, TDI, and TRST.
Applies to input pin CLKIN.
See
See Engineer-to-Engineer Note (No. 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, and XTAL.
See
Applies to input pins: SPIDS, BOOTCFGx, CLKCFGx, TCK, RESET, and CLKIN.
Applies to input pins with 22.5 kΩ internal pull-ups: TRST, TMS, and 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, and MOSI.
Applies to open-drain output pins: EMU, MISO, and MOSI.
Typical internal current data reflects nominal operating conditions.
IH
IL
ILPU
OZH
OZL
OZLPU
DD-INTYP
See Engineer-to-Engineer Note (No. 216) for further information.
Characterized, but not tested.
Applies to all signal pins.
Guaranteed, but not tested.
DDINT
DDEXT
IH
IL
IH_CLKIN
IL_CLKIN
AMB
OH
OL
VDD
IN
DD
Thermal Characteristics on Page 38
Output Drive Currents on Page 37
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
Rev. 0 | Page 15 of 44 | March 2006
6
6, 7, 8
2
2
3
@ V
@ V
@ V
5
DDEXT
DDEXT
DDEXT
DDEXT
7
4, 5
= min
= min
= max
= max
Test Conditions
@ V
@ V
@ V
@ V
@ V
@ V
@ V
@ V
t
A
f
IN
CCLK
VDD
= 1 MHz, T
DDEXT
DDEXT
DDEXT
DDEXT
DDEXT
DDEXT
DDEXT
DDEXT
= 6.67 ns, V
= max
= min, I
= min, I
= max, V
= max, V
= max, V
= max, V
= max, V
= max, V
CASE
OH
OL
DDINT
= 25°C, V
IN
IN
IN
IN
IN
IN
= 1.0 mA
= –1.0 mA
= V
= 0 V
= 0 V
= V
= 0 V
= 0 V
= 1.2 V, T
DDEXT
DDEXT
IN
3
max
max
= 1.2 V
3
AMB
= +25°C
Min
1.14
1.14
3.13
2.0
–0.5
1.74
–0.5
0
Min
2.4
ADSP-21261
Max
V
+0.8
V
+1.19
+70
1.26
1.26
3.47
DDEXT
DDEXT
Max
0.4
10
10
200
10
10
200
375
10
4.7
+ 0.5 V
+ 0.5 V
Unit
V
V
V
V
V
°C
Unit
V
V
μA
μA
μA
μA
μA
μA
mA
mA
pF