ADSP-21477KCPZ-1A Datasheet, PDF (2/76 Pages) Analog Devices – SHARC Processor

ADSP-21477/ADSP-21478/ADSP-21479
TABLE OF CONTENTS
Summary ............................................................... 1
General Description ................................................. 3
Family Core Architecture ........................................ 4
Family Peripheral Architecture ................................ 8
I/O Processor Features ......................................... 12
System Design .................................................... 13
Development Tools ............................................. 13
Additional Information ........................................ 15
Related Signal Chains .......................................... 15
Pin Function Descriptions ....................................... 16
Specifications ........................................................ 21
Operating Conditions .......................................... 21
Electrical Characteristics ....................................... 22
Maximum Power Dissipation ................................ 24
Package Information ........................................... 24
ESD Sensitivity ................................................... 24
Absolute Maximum Ratings ................................... 24
Timing Specifications ........................................... 25
Output Drive Currents ......................................... 65
Test Conditions .................................................. 65
Capacitive Loading .............................................. 65
Thermal Characteristics ........................................ 66
88-LFCSP_VQ Lead Assignment ................................ 68
100-LQFP_EP Lead Assignment ................................ 70
196-BGA Ball Assignment ........................................ 72
Outline Dimensions ................................................ 73
Surface-Mount Design .......................................... 75
Automotive Products ........................................... 75
Ordering Guide ..................................................... 76
REVISION HISTORY
7/13—Rev. B to Rev. C
Updated Development Tools .................................... 13
Revised MS_1-0 pin description and V_{DD_RTC} pin description in
Pin Function Descriptions ....................................... 16
Corrected parameter from I_DD-INTYP to I_{DD_INT} in
Electrical Characteristics .......................................... 22
Modified Total Power Dissipation .............................. 23
Added footnote 3 to Table 32 in AMI Read .................. 37
Changed Max values in Table 43 in Pulse-Width Modulation
Generators (PWM) ................................................ 51
Corrected the following lead names in Table 61 in
88-LFCSP_VQ Lead Assignment ............................... 68
• CLK_CFG_1 to CLK_CFG1
• BOOTCFG_0 to BOOT_CFG0
• BOOTCFG_1 to BOOT_CFG1
• CLK_CFG_0 to CLK_CFG0
• XTAL2 to XTAL
Updated package outline drawings for 88-Lead LFCSP and
100-Lead LQFP_EP packages in Outline Dimensions ..... 73
Added automotive model and corrected models in Table 64
(Automotive Product Models) in Automotive Products ... 75
To view product/process change notifications (PCNs) related to
this data sheet revision, please visit the processor’s product page
on the www.analog.com website and use the View PCN link.
PRODUCT APPLICATION RESTRICTION
Not for use in in-vivo applications for body fluid constituent
monitoring, including monitoring one or more of the compo-
nents that form, or may be a part of, or contaminate human
blood or other body fluids, such as, but not limited to, car-
boxyhemoglobin, methemoglobin total hemoglobin, oxygen
saturation, oxygen content, fractional arterial oxygen satura-
tion, bilirubin, glucose, drugs, lipids, water, protein, and pH.
Rev. C | Page 2 of 76 | July 2013