Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

AT90S2313-4PC Datasheet(PDF) 6 Page - ATMEL Corporation

Part # AT90S2313-4PC
Description  8-bit Microcontroller with 2K Bytes of In-System Programmable Flash
Download  92 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ATMEL [ATMEL Corporation]
Direct Link  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

AT90S2313-4PC Datasheet(HTML) 6 Page - ATMEL Corporation

Back Button AT90S2313-4PC Datasheet HTML 2Page - ATMEL Corporation AT90S2313-4PC Datasheet HTML 3Page - ATMEL Corporation AT90S2313-4PC Datasheet HTML 4Page - ATMEL Corporation AT90S2313-4PC Datasheet HTML 5Page - ATMEL Corporation AT90S2313-4PC Datasheet HTML 6Page - ATMEL Corporation AT90S2313-4PC Datasheet HTML 7Page - ATMEL Corporation AT90S2313-4PC Datasheet HTML 8Page - ATMEL Corporation AT90S2313-4PC Datasheet HTML 9Page - ATMEL Corporation AT90S2313-4PC Datasheet HTML 10Page - ATMEL Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 92 page
background image
6
AT90S2313
0839I–AVR–06/02
The I/O memory space contains 64 addresses for CPU peripheral functions such as
control registers, Timer/Counters, A/D converters and other I/O functions. The I/O mem-
ory can be accessed directly or as the Data Space locations following those of the
Register File, $20 - $5F.
The AVR has Harvard architecture – with separate memories and buses for program
and data. The program memory is accessed with a 2-stage pipeline. While one instruc-
tion is being executed, the next instruction is pre-fetched from the program memory.
This concept enables instructions to be executed in every clock cycle. The program
memory is In-System Programmable Flash memory.
With the relative jump and call instructions, the whole 1K address space is directly
accessed. Most AVR instructions have a single 16-bit word format. Every program
memory address contains a 16- or 32-bit instruction.
During interrupts and subroutine calls, the return address Program Counter (PC) is
stored on the Stack. The Stack is effectively allocated in the general data SRAM, and
consequently the stack size is only limited by the total SRAM size and the usage of the
SRAM. All user programs must initialize the SP in the reset routine (before subroutines
or interrupts are executed). The 8-bit Stack Pointer (SP) is read/write accessible in the
I/O space.
The 128 bytes data SRAM + Register File and I/O Registers can be easily accessed
through the five different addressing modes supported in the AVR architecture.
The memory spaces in the AVR architecture are all linear and regular memory maps.
Figure 5. Memory Maps
A flexible interrupt module has its control registers in the I/O space with an additional
Global Interrupt Enable bit in the Status Register. All the different interrupts have a sep-
arate Interrupt Vector in the Interrupt Vector table at the beginning of the program
memory. The different interrupts have priority in accordance with their Interrupt Vector
position. The lower the Interrupt Vector address, the higher the priority.


Similar Part No. - AT90S2313-4PC

ManufacturerPart #DatasheetDescription
logo
ATMEL Corporation
AT90S2313-4PC ATMEL-AT90S2313-4PC Datasheet
2Mb / 8P
   8-bit Microcontroller with 2K Bytes of In-System Programmable Flash
More results

Similar Description - AT90S2313-4PC

ManufacturerPart #DatasheetDescription
logo
ATMEL Corporation
AT90S2313 ATMEL-AT90S2313 Datasheet
2Mb / 8P
   8-bit Microcontroller with 2K Bytes of In-System Programmable Flash
ATTINY22L ATMEL-ATTINY22L_1 Datasheet
884Kb / 56P
   8-bit Microcontroller with 2K Bytes of In-System Programmable Flash
ATTINY22L ATMEL-ATTINY22L Datasheet
252Kb / 11P
   8-bit Microcontroller with 2K Bytes of In-System Programmable Flash
AT90S2323 ATMEL-AT90S2323 Datasheet
983Kb / 64P
   8-Bit Microcontroller with 2K Bytes of In-System Programmable Flash
ATTINY2313V ATMEL-ATTINY2313V_06 Datasheet
2Mb / 231P
   8-bit Microcontroller with 2K Bytes In-System Programmable Flash
ATTINY2313-20 ATMEL-ATTINY2313-20 Datasheet
1Mb / 223P
   8-bit Microcontroller with 2K Bytes In-System Programmable Flash
ATTINY2313 ATMEL-ATTINY2313_06 Datasheet
181Kb / 17P
   8-bit Microcontroller with 2K Bytes In-System Programmable Flash
AT90S2313 ATMEL-AT90S2313 Datasheet
387Kb / 8P
   8-Bit Microcontroller with 2K bytes In-System Programmable Flash
ATTINY20 ATMEL-ATTINY20 Datasheet
638Kb / 18P
   8-bit Microcontroller with 2K Bytes In-System Programmable Flash
ATTINY20 ATMEL-ATTINY20_11 Datasheet
5Mb / 224P
   8-bit Microcontroller with 2K Bytes In-System Programmable Flash
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 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   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