ADSP-21364BSWZ-1AA Analog Devices Inc, ADSP-21364BSWZ-1AA Datasheet - Page 44

• Manufacturer Part Number: ADSP-21364BSWZ-1AA
• Description: IC DSP 32BIT 333MHZ EPAD 144LQFP
• Manufacturer: Analog Devices Inc
• Series: SHARC®r
• Type: Fixed/Floating Pointr

Specifications of ADSP-21364BSWZ-1AA

• Interface: DAI, SPI
• Clock Rate: 333MHz
• Non-volatile Memory: ROM (512 kB)
• On-chip Ram: 384kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.20V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP Exposed Pad, 144-eLQFP, 144-HLQFP
• Frequency: 333MHz
• Supply Voltage: 1.2V
• Embedded Interface Type: Serial, SPI
• Supply Voltage Range: 1.14V To 1.26V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case: RoHS Compliant
• No. Of Bits: 32 / 40
• Rohs Compliant: Yes
• Package: 144LQFP EP
• Numeric And Arithmetic Format: Floating-Point
• Maximum Speed: 333 MHz
• Ram Size: 384 KB
• Device Million Instructions Per Second: 333 MIPS
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADSP-21362/ADSP-21363/ADSP-21364/ADSP-21365/ADSP-21366
OUTPUT DRIVE CURRENTS
Figure 37
ers of the processor. The curves represent the current drive
capability of the output drivers as a function of output voltage.
TEST CONDITIONS
The ac signal specifications (timing parameters) appear in
Table 12 on Page 19
output disable time, output enable time, and capacitive loading.
The timing specifications for the SHARC apply for the voltage
reference levels in
Timing is measured on signals when they cross the 1.5 V level as
described in
sured between the point that the first signal reaches 1.5 V and
the point that the second signal reaches 1.5 V.
- 20
- 30
- 40
- 10
40
30
20
10
Figure 38. Equivalent Device Loading for AC Measurements
Figure 39. Voltage Reference Levels for AC Measurements
0
OUTPUT
0
INPUT
shows typical I-V characteristics for the output driv-
OR
Figure
V OL
OUTPUT
0.5
1.5V
Figure 37. ADSP-2136x Typical Drive
PIN
TO
Figure
39. All delays (in nanoseconds) are mea-
through
3.47V, - 45°C
SWEEP (V
1.0
(Includes All Fixtures)
38.
3.11V, +125°C
Table 41 on Page
1.5
DDEXT
30pF
) VOLTAGE (V)

V OH
2.0
3.11V, +125°C
2.5
3.3V, +25°C
V
LOAD
43. These include
3.0
Rev. G | Page 44 of 56 | March 2011
1.5V
3.47V, - 45°C
3.3V, +25°C
3.5
CAPACITIVE LOADING
Output delays and holds are based on standard capacitive loads:
30 pF on all pins (see
how output delays and holds vary with load capacitance. The
graphs of
outside the ranges shown for Typical Output Delay versus Load
Capacitance and Typical Output Rise Time (20% to 80%,
V = Min) versus Load Capacitance.
12
10
Figure
12
10
0
8
6
4
2
8
6
4
2
0
0
0
Figure 40. Typical Output Rise/Fall Time
Figure 41. Typical Output Rise/Fall Time
40,
y = 0.0467x + 1.6323
Figure
(20% to 80%, V
(20% to 80%, V
50
50
Figure
y = 0.049x + 1.5105
LOAD CAPACITANCE (pF)
41, and
LOAD CAPACITANCE (pF)
38).
100
100
y = 0.045x + 1.524
Figure 42
y = 0.0482x + 1.4604
DDEXT
DDEXT
Figure 42
= Max)
= Min)
RISE
150
150
RISE
shows graphically
FALL
FALL
may not be linear
200
200
250
250