Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

UPD77015 Datasheet(PDF) 1 Page - NEC

Part # UPD77015
Description  16 bits, Fixed-point Digital Signal Processor
Download  60 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NEC [NEC]
Direct Link  http://www.nec.com/
Logo NEC - NEC

UPD77015 Datasheet(HTML) 1 Page - NEC

  UPD77015 Datasheet HTML 1Page - NEC UPD77015 Datasheet HTML 2Page - NEC UPD77015 Datasheet HTML 3Page - NEC UPD77015 Datasheet HTML 4Page - NEC UPD77015 Datasheet HTML 5Page - NEC UPD77015 Datasheet HTML 6Page - NEC UPD77015 Datasheet HTML 7Page - NEC UPD77015 Datasheet HTML 8Page - NEC UPD77015 Datasheet HTML 9Page - NEC Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 60 page
background image
µPD77015, 77017, 77018 are 16 bits fixed-point DSPs (Digital Signal Processors) developed for digital signal
processing with its demand for high speed and precision.
FEATURES
FUNCTIONS
• Instruction cycle: 30 ns (MIN.)
Operation clock: 33 MHz
External clock: 33, 16.5, 8.25, 4.125 MHz
Crystal: 33 MHz
• On-chip PLL to provide higher operation clock than the external clock
• Dual load/store
• Hardware loop function
• Conditional execution
• Executes product-sum operation in one instruction cycle
PROGRAMMING
• 16 bits
× 16 bits + 40 bits → 40 bits multiply accumulator
• 8 general registers (40 bits each)
• 8 ROM/RAM data pointer: each data memory area has 4 registers
• 10 source interrupts (external: 4, internal: 6)
• 3 operand instructions (example: R0 = R0 +R1L
∗R2L)
• Nonpipeline on execution stage
MEMORY AREAS
• Instruction memory area : 64K words
× 32 bits
• Data memory areas : 64K words
× 16 bits × 2 (X memory, Y memory)
CLOCK GENERATOR
• Mask option for CLKOUT pin:
Fixed to the low level.
Does not output the internal system clock.
• Selectable source clock: external clock input and crystal resonator
[External clock]
On-chip PLL to provide higher operation clock (33 MHz MAX.) than the external clock.
Variable multiple rates (1, 2, 4, 8) by mask option.
[Crystal resonator]
Oscillation frequency corresponds directly to the system clock frequency (Sure to specify the mask option
frequency multiple as "1").
In this document, all descriptions of the
µPD77017 also apply to the µPD77015 and µPD77018, unless
otherwise specified.
MOS INTEGRATED CIRCUIT
16 bits, Fixed-point Digital Signal Processor
µPD77015,77017,77018
The information in this document is subject to change without notice.
The mark
shows major revised points.
Document No. U10902EJ3V0DS00 (3rd edition)
Date Published June 1997 N
Printed in Japan
©
1993, 1994
DATA SHEET


Similar Part No. - UPD77015

ManufacturerPart #DatasheetDescription
logo
Renesas Technology Corp
UPD77015 RENESAS-UPD77015 Datasheet
447Kb / 62P
   MOS INTEGRATED CIRCUIT
1994
UPD77015GC-XXX-9EU RENESAS-UPD77015GC-XXX-9EU Datasheet
447Kb / 62P
   MOS INTEGRATED CIRCUIT
1994
More results

Similar Description - UPD77015

ManufacturerPart #DatasheetDescription
logo
NEC
UPD77016 NEC-UPD77016 Datasheet
250Kb / 56P
   16 bits, Fixed-point Digital Signal Processor
UPD77019-013 NEC-UPD77019-013 Datasheet
261Kb / 56P
   16 bits, Fixed-point Digital Signal Processor
UPD77018A NEC-UPD77018A Datasheet
361Kb / 56P
   16 bits, Fixed-point Digital Signal Processor
logo
Renesas Technology Corp
PD77210 RENESAS-PD77210_15 Datasheet
575Kb / 76P
   16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSOR
logo
NEC
UPD77115 NEC-UPD77115 Datasheet
475Kb / 56P
   16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSOR
UPD77210 NEC-UPD77210 Datasheet
467Kb / 74P
   16-BIT FIXED-POINT DIGITAL SIGNAL PROCESSOR
logo
Zilog, Inc.
Z89462 ZILOG-Z89462 Datasheet
104Kb / 8P
   16-BIT, FIXED-POINT DIGITAL SIGNAL PROCESSOR
logo
Texas Instruments
TMS320C6455 TI1-TMS320C6455_17 Datasheet
1Mb / 256P
[Old version datasheet]   Fixed-Point Digital Signal Processor
SM320VC5507-EP TI1-SM320VC5507-EP_14 Datasheet
1Mb / 109P
[Old version datasheet]   Fixed-Point Digital Signal Processor
TMS320C6424 TI1-TMS320C6424_17 Datasheet
1Mb / 249P
[Old version datasheet]   Fixed-Point Digital Signal Processor
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com