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Atmel AT90S8515-4 manual

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Table of contents for the manual

  • Page 1

    1 Features • Utilizes the A VR ® RISC Ar chitecture • A VR – High -perf ormance and Lo w-po wer RISC Ar ch itecture – 118 P o werful Instru ctions – Most Single Cl ock Cy cle Exe cution – 32 x 8 G eneral-purpos e W orking Registe rs – Up to 8 MIPS Thr oughput at 8 MHz • Data and Non volatile Pro gram Memory – 8K Bytes of In-Syste[...]

  • Page 2

    2 AT90S8515 0841GS –09/01 Pin Configurations[...]

  • Page 3

    3 AT90S8515 0841G S–09/01 Description The AT90S 8515 is a low -power CMOS 8-bit m icroco ntroller based on the AVR RIS C archit ecture. By ex ecutin g power ful instruct ions in a single clo ck cycle, the AT9 0S8515 achieves through puts approac hing 1 MIP S per MHz, allo wing the sy stem design er to optim ize power c onsumpti on versus processi[...]

  • Page 4

    4 AT90S8515 0841GS –09/01 one c lock cycl e. The result ing ar chitecture is more code ef ficie nt whil e achieving throughp uts up to te n times f aster tha n conventio nal CISC mi crocon trollers. The AT 90S8 515 prov ides the foll owing fe ature s: 8K byte s of In- System Progra mmab le Flash, 512 by tes EEPRO M, 512 bytes SRAM, 32 genera l-pu[...]

  • Page 5

    5 AT90S8515 0841G S–09/01 current if the pull-up re sistor s are activate d. The Port D pins ar e tri-state d when a reset conditi on become s active , even if the clock is not ac tive. Port D also ser ves the function s of vario us special featu res of the AT90S 8515 as liste d on page 73. RESET Reset i nput. A low le vel on this pi n for more t[...]

  • Page 6

    6 AT90S8515 0841GS –09/01 Notes: 1. For compat ibilit y with fu ture d e vices, re ser ved bits shoul d be wr itten t o zero if access ed. Rese r ved I/O memo r y addre ss es should n ev er be writ ten. 2. Som e of the st atus flags a re cleare d b y writing a logic al “1” to them. Not e that the CBI and SBI instructio ns will op erate on all[...]

  • Page 7

    7 AT90S8515 0841G S–09/01 Instruct ion Set Summary Mnemoni c Operand s Descript ion Opera tion Flags # Clocks ARITHMETIC AND LOGIC INSTRUCT IONS ADD Rd, Rr Add T wo Registe rs Rd ← Rd + Rr Z,C,N,V,H 1 ADC Rd, Rr Add with Carry Tw o Registers Rd ← Rd + Rr + C Z,C,N,V,H 1 ADIW Rdl, K Add Immediate to Word Rdh:Rdl ← Rdh:Rd l + K Z,C,N,V,S 2 SU[...]

  • Page 8

    8 AT90S8515 0841GS –09/01 DATA TRANSFER INSTRUCTIONS MOV Rd, R r M ove betwee n Registers Rd ← Rr No ne 1 LDI Rd, K Load Immediate Rd ← KN o n e 1 LD Rd, X Load Indirect Rd ← (X) None 2 LD Rd, X+ Load Indire ct and Post-i nc. Rd ← (X), X ← X + 1 None 2 LD Rd, - X Load Indirect a nd Pre-dec. X ← X - 1, Rd ← (X ) None 2 LD Rd, Y Load [...]

  • Page 9

    9 AT90S8515 0841G S–09/01 Note: Order A T90S85 15A-XXX f or devi ces with the F STRT Fus e progr ammed. A T90S8515 Or dering Infor mation Speed (MHz) P ower Suppl y Ordering Code P ackage Operation Ra nge 4 2.7V - 6.0V A T90 S8515 -4AC A T9 0S8515 -4JC A T9 0S85 15-4 PC 44A 44J 40P6 Commercial (0 ° C to 70 ° C) A T9 0S85 15-4 AI A T9 0S8515 -4J[...]

  • Page 10

    10 AT90S8515 0841GS –09/01 P a c k aging Information 44A 1.20(0.047) MAX 10.10(0.394) 9.90(0.386) SQ 12.25(0.482) 11.75(0.462) SQ 0.75(0.030) 0.45(0.018) 0.15(0.006) 0.05(0.002) 0.20(0.008) 0.09(0.004) 0˚~7˚ 0.80(0.0315) BSC PIN 1 ID 0.45(0.018) 0.30(0.012) PIN 1 *Controlling dimension: millimetter 44-lead, Thin (1.0mm) Plastic Quad Flat P acka[...]

  • Page 11

    11 AT90S8515 0841G S–09/01 44J 1.14(0.045) X 45˚ PIN NO . 1 IDENTIFY 0.813(0.032) 0.660(0.026) 1.27(0.050) TYP 12.70(0.500) REF SQ 1.14(0.045) X 45˚ 0.51(0.020)MAX 45˚ MAX (3X) 0.318(0.0125) 0.191(0.0075) 0.533(0.021) 0.330(0.013) 0.50(0.020)MIN 3.05(0.120) 2.29(0.090) 4.57(0.180) 4.19(0.165) 16.70(0.656) 16.50(0.650) 17.70(0.695) 17.40(0.685)[...]

  • Page 12

    12 AT90S8515 0841GS –09/01 40P6 52.71(2.075) 51.94(2.045) PIN 1 13.97(0.550) 13.46(0.530) 0.38(0.015)MIN 0.56(0.022) 0.38(0.015) REF 15.88(0.625) 15.24(0.600) 1.65(0.065) 1.27(0.050) 17.78(0.700)MAX 0.38(0.015) 0.20(0.008) 2.54(0.100)BSC 3.56(0.140) 3.05(0.120) SEA TING PLANE 4.83(0.190)MAX 48.26(1.900) REF 0 º ~ 15 º 40-lead, Plastic Dual Inli[...]

  • Page 13

    © Atmel Corp oration 2001. Atmel Cor poration makes no w arranty f or the use of its products, other than those e xpressly contained in the Company ’ s standard warranty which is detailed in Atmel ’ s T erm s and Conditions l ocated on the Company ’ s web site. The Company assumes no respons ibilit y for an y errors which may appear in this [...]