ADSP-21369KSZ-1A Analog Devices Inc, ADSP-21369KSZ-1A Datasheet - Page 21

• Manufacturer Part Number: ADSP-21369KSZ-1A
• Description: IC DSP 32BIT 266 MHZ 208-MQFP
• Manufacturer: Analog Devices Inc
• Series: SHARC®r
• Type: Floating Pointr

Specifications of ADSP-21369KSZ-1A

• Interface: DAI, DPI
• Clock Rate: 266MHz
• Non-volatile Memory: ROM (768 kB)
• On-chip Ram: 256kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.20V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 208-MQFP, 208-PQFP
• Device Core Size: 32/40Bit
• Architecture: Super Harvard
• Format: Floating Point
• Clock Freq (max): 266MHz
• Mips: 266
• Device Input Clock Speed: 266MHz
• Ram Size: 256KB
• Program Memory Size: 768KB
• 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: 208
• Package Type: MQFP
• For Use With: ADZS-21369-EZLITE - KIT EVAL EZ LITE ADDS-21369
• Lead Free Status / Rohs Status: Compliant
• Other names: Q2886718

Clock Input
Table 13. Clock Input
1
2
3
4
5
6
7
8
9
10
Parameter
Timing Requirements
t
t
t
t
t
f
t
Applies to all 400 MHz models. See
Applies to all 366 MHz models. See
Applies to all 350 MHz models. See
Applies to all 333 MHz models. See
Applies to all 266 MHz models. See
Applies only for CLK_CFG1–0 = 00 and default values for PLL control bits in PMCTL.
Any changes to PLL control bits in the PMCTL register must meet core clock timing specification t
See
Actual input jitter should be combined with ac specifications for accurate timing analysis.
Jitter specification is maximum peak-to-peak time interval error (TIE) jitter.
VCO
CK
CKL
CKH
CKRF
CCLK
CKJ
9, 10
8
7
Figure 5 on Page 19
CLKIN Period
CLKIN Width Low
CLKIN Width High
CLKIN Rise/Fall (0.4 V to 2.0 V)
CCLK Period
VCO Frequency
CLKIN Jitter Tolerance
CLKIN
for VCO diagram.
t
CKH
Ordering Guide on Page
Ordering Guide on Page
Ordering Guide on Page
Ordering Guide on Page
Ordering Guide on Page
400 MHz
Min
15
7.5
7.5
2.5
100
–250
6
1
1
6
t
CK
t
CKL
58.
58.
58.
58.
58.
Max
100
45
45
3
10
800
+250
1
Figure 7. Clock Input
Rev. E | Page 21 of 60 | July 2009
366 MHz
Min
16.39
8.1
8.1
2.73
100
–250
1
1
6
6
Max
100
45
45
3
10
800
+250
2
ADSP-21367/ADSP-21368/ADSP-21369
350 MHz
Min
17.14
8.5
8.5
2.85
100
–250
CCLK
1
1
6
.
6
t
CKJ
Max
100
45
45
3
10
800
+250
3
333 MHz
Min
18
9
9
3.0
100
–250
1
1
6
6
Max
100
45
45
3
10
800
+250
4
266 MHz
Min
22.5
11.25
11.25
3.75
100
–250
6
6
1
1
Max
100
45
45
3
10
600
+250
5
Unit
ns
ns
ns
ns
ns
MHz
ps