Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

ATtiny13A Datasheet(PDF) 11 Page - ATMEL Corporation

Part # ATtiny13A
Description  8-bit Microcontroller with 1K Bytes In-System Programmable Flash
Download  174 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ATMEL [ATMEL Corporation]
Direct Link  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

ATtiny13A Datasheet(HTML) 11 Page - ATMEL Corporation

Back Button ATtiny13A Datasheet HTML 7Page - ATMEL Corporation ATtiny13A Datasheet HTML 8Page - ATMEL Corporation ATtiny13A Datasheet HTML 9Page - ATMEL Corporation ATtiny13A Datasheet HTML 10Page - ATMEL Corporation ATtiny13A Datasheet HTML 11Page - ATMEL Corporation ATtiny13A Datasheet HTML 12Page - ATMEL Corporation ATtiny13A Datasheet HTML 13Page - ATMEL Corporation ATtiny13A Datasheet HTML 14Page - ATMEL Corporation ATtiny13A Datasheet HTML 15Page - ATMEL Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 11 / 174 page
background image
11
8126D–AVR–11/09
ATtiny13A
Figure 4-3.
The X-, Y-, and Z-registers
In the different addressing modes these address registers have functions as fixed displacement,
automatic increment, and automatic decrement (see the instruction set reference for details).
4.5
Stack Pointer
The Stack is mainly used for storing temporary data, for storing local variables and for storing
return addresses after interrupts and subroutine calls. The Stack Pointer Register always points
to the top of the Stack. Note that the Stack is implemented as growing from higher memory loca-
tions to lower memory locations. This implies that a Stack PUSH command decreases the Stack
Pointer.
The Stack Pointer points to the data SRAM Stack area where the Subroutine and Interrupt
Stacks are located. This Stack space in the data SRAM is automaticall defined to the last
address in SRAM during power on reset. The Stack Pointer must be set to point above 0x60.
The Stack Pointer is decremented by one when data is pushed onto the Stack with the PUSH
instruction, and it is decremented by two when the return address is pushed onto the Stack with
subroutine call or interrupt. The Stack Pointer is incremented by one when data is popped from
the Stack with the POP instruction, and it is incremented by two when data is popped from the
Stack with return from subroutine RET or return from interrupt RETI.
The AVR Stack Pointer is implemented as two 8-bit registers in the I/O space. The number of
bits actually used is implementation dependent. Note that the data space in some implementa-
tions of the AVR architecture is so small that only SPL is needed. In this case, the SPH Register
will not be present.
4.5.1
SPL – Stack Pointer Low
15
XH
XL
0
X-register
70
7
0
R27 (0x1B)
R26 (0x1A)
15
YH
YL
0
Y-register
70
7
0
R29 (0x1D)
R28 (0x1C)
15
ZH
ZL
0
Z-register
7
070
R31 (0x1F)
R30 (0x1E)
Bit
76543210
0x3D
SP7
SP6
SP5
SP4
SP3
SP2
SP1
SP0
SPL
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Initial Value
10011111


Similar Part No. - ATtiny13A

ManufacturerPart #DatasheetDescription
logo
ATMEL Corporation
ATTINY13A ATMEL-ATTINY13A Datasheet
462Kb / 20P
   8-bit Microcontroller with 1K Bytes In-System Programmable Flash
ATTINY13A ATMEL-ATTINY13A Datasheet
605Kb / 20P
   8-bit Microcontroller with 1K Bytes In-System Programmable Flash
logo
Microchip Technology
ATTINY13A MICROCHIP-ATTINY13A Datasheet
3Mb / 189P
   tinyAVR짰 Data Sheet
02/28/20
logo
ATMEL Corporation
ATTINY13A-MMU ATMEL-ATTINY13A-MMU Datasheet
462Kb / 20P
   8-bit Microcontroller with 1K Bytes In-System Programmable Flash
ATTINY13A-MMU ATMEL-ATTINY13A-MMU Datasheet
605Kb / 20P
   8-bit Microcontroller with 1K Bytes In-System Programmable Flash
More results

Similar Description - ATtiny13A

ManufacturerPart #DatasheetDescription
logo
ATMEL Corporation
ATTINY13A ATMEL-ATTINY13A_09 Datasheet
539Kb / 20P
   8-bit Microcontroller with 1K Bytes In-System Programmable Flash
ATTINY13 ATMEL-ATTINY13_10 Datasheet
584Kb / 22P
   8-bit Microcontroller with 1K Bytes In-System Programmable Flash
AT90S1200 ATMEL-AT90S1200 Datasheet
310Kb / 7P
   8-Bit Microcontroller with 1K bytes In-System Programmable Flash
ATTINY13-10SU ATMEL-ATTINY13-10SU Datasheet
535Kb / 22P
   8-bit Microcontroller with 1K Bytes In-System Programmable Flash
ATTINY13A ATMEL-ATTINY13A_10 Datasheet
605Kb / 20P
   8-bit Microcontroller with 1K Bytes In-System Programmable Flash
ATTINY13A ATMEL-ATTINY13A Datasheet
462Kb / 20P
   8-bit Microcontroller with 1K Bytes In-System Programmable Flash
ATTINY13V_0701 ATMEL-ATTINY13V_0701 Datasheet
1Mb / 177P
   8-bit Microcontroller with 1K Bytes In-System Programmable Flash
ATTINY13V ATMEL-ATTINY13V_07 Datasheet
214Kb / 18P
   8-bit Microcontroller with 1K Bytes In-System Programmable Flash
ATTINY13 ATMEL-ATTINY13_08 Datasheet
3Mb / 176P
   8-bit Microcontroller with 1K Bytes In-System Programmable Flash
ATTINY13 ATMEL-ATTINY13 Datasheet
2Mb / 169P
   8-bit AVR Microcontroller with 1K 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 93 94 95 96 97 98 99 100  ...More


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