~Z(y)
nrf905һNĵğo(w)հl(f)Nordic Semiconductor˾Ƴһ̾xo(w)ͨհl(f)Ԍ(sh)F(xin)ٔ(sh)(j)ݔ֧־xL(zhng)_(d)1KMĂݔֶ֧Nͬlеɔ_(qing)ɿԸߵȃ(yu)c(din) nrf905đ(yng)÷dzVҪܼҾ(lin)W(wng)ܘܼܰܽͨt(y)r(nng)I(y)ˮܝOI(y)ܹܽI(y)I(lng) nrf905ܼҾеđ(yng)Á(li)(sh)F(xin)ͥW(wng)j(lu)Ľͨ^(gu)Ԍ(sh)F(xin)ͥW(wng)j(lu)B(sh)F(xin)ͥO(sh)֮gh(yun)̿Ԍ(sh)F(xin)h(yun)̿Ƽͥ(sh)F(xin)ͥ(sh)F(xin)ͥ(sh)F(xin)ͥh(hun)O(jin)صȹܡ nrf905(lin)W(wng)еđ(yng)Ԍ(sh)F(xin)(lin)W(wng)O(sh)֮gBӣ(sh)F(xin)(sh)(j)IJɼ(sh)F(xin)(sh)(j)Ăݔ(sh)F(xin)(sh)(j)Ĵ惦(ch)(sh)F(xin)(sh)(j)̎(sh)F(xin)(lin)W(wng)O(sh)֮gĿ(sh)F(xin)(lin)W(wng)O(sh)֮gĽȹ nrf905ܰеđ(yng)Ԍ(sh)F(xin)ܰO(sh)֮gBӣ(sh)F(xin)ܰO(sh)h(yun)̿(sh)F(xin)ܰO(sh)h(yun)̱O(jin)أ(sh)F(xin)ܰO(sh)Ĉ(bo)(sh)F(xin)ܰO(sh)Ԅ(dng)(bo)ȹ ֮nrf905ͨеĺxһNĵğo(w)հl(f)ܼҾ(lin)W(wng)ܼܰܽͨt(y)r(nng)I(y)ˮܝOI(y)ܹܽI(y)I(lng)Ԍ(sh)F(xin)(sh)(j)ɼ(sh)(j)ݔ(sh)(j)惦(ch)(sh)(j)̎h(yun)̿h(yun)̱O(jin)(bo)Ԅ(dng)(bo)ȹ nRF905Ƭo(w)հl(f) 1nRF905 nRF905ŲNordic˾ƳĆƬll(f)оƬ늉1.9-3.6V32_QFNb5mm5mm433/868/915MHz3(g)ISMlM(fi)ʹãnRF905Ԅ(dng)̎^CRCѭh(hun)aУ(yn)ĹƬ(ni)ӲԄ(dng)˹ؾa/aʹSPIӿcͨ÷dz书ķdz-10dBmݔʰl(f)r(sh)ֻ11mAڽģʽr(sh)12.5mA nRF905Ƭo(w)հl(f)һ(g)ȫɵl{(dio)һ(g){(dio)Ľһ(g)ʷŴһ(g)wʎһ(g){(dio)(ji)MɡShockBurstģʽc(din)Ԅ(dng)a(chn)ǰ(do)aCRCԺͨ^(gu)SPIӿM(jn)о c(din) &61548; ĆƬ &61548; ShockBurstģʽ &61548; Դ늉1.93.6V &61548; ͨETSI/FCC &61548; ͨГQr(sh)g<650us &61548; OٵIJ &61548; o(w)ⲿSAWV &61548; ݔʿ{(dio)10dBm &61548; ݔǰO(jin) (tng)dzy(c)f(xi)h &61548; (dng)_Ĕ(sh)(j)ջl(f)͕r(sh)Д(sh)(j)(zhn);w̖(ho)ݔ &61548; ɜy(c)յĔ(sh)(j)(dng)?sh)ַ_ݔַƥ̖(ho) (yng)ã &61548; o(w)(sh)(j)ͨӍ &61548; ͥԄ(dng) &61548; o(w)b &61548; (bo)ȫϵy(tng) &61548; O(jin)y(c) &61548; ܇(ch) &61548; bпy(c) &61548; o(w)T(mn) &61548; 2ģʽ nRF905Nordic˾VLSI ShockBurstg(sh)ShockBurstg(sh)ʹnRF905܉ṩٵĔ(sh)(j)ݔҪFĸM(fi)CU(li)M(jn)Д(sh)(j)̎/r(sh)犸wͨ^(gu)cRFf(xi)hP(gun)ĸ̖(ho)̎ŵоƬ(ni)nRF905ṩo(yng)õһ(g)SPIӿڣԼO(sh)ĽӿٶțQnRF905ͨ^(gu)ShockBurstģʽRFM(jn)Bӕr(sh)͔(sh)֑(yng)òֵٶȁ(li)ڑ(yng)еƽġShockBurst RXģʽַƥAM͔(sh)(j)(zhn);wDR̖(ho)֪ͨMCUһ(g)Чĵַ͔(sh)(j)ѽ(jng)ԽɡShockBurst TXģʽnRF905Ԅ(dng)a(chn)ǰ(do)aCRCУ(yn)a(sh)(j)(zhn);wDR̖(ho)֪ͨMCU(sh)(j)ݔѽ(jng)֮@ζMCUĴ惦(ch)Ҳf(shu)MCUɱͬr(sh)sܛ_(ki)l(f)r(sh)g 1ShockBurst TXģʽ (dng)(yng)MCUb?ci)?sh)(j)(ji)c(din)r(sh)չ(ji)c(din)ĵַTX-addressЧ(sh)(j)TX-payloadͨ^(gu)SPIӿڂͽonRF905(yng)Åf(xi)hMCUO(sh)ýӿٶ MCUO(sh)TRX_CETX_EN߁(li)nRF905 ShockBurstݔ nRF905 ShockBurst &61548; o(w)ϵy(tng)Ԅ(dng) &61548; (sh)(j)ɣǰ(do)aCRCУ(yn)a &61548; (sh)(j)l(f)ͣ100kbpsGFSK˹ؾa AUTO_RETRANO(sh)ÞnRF905Bm(x)ذl(f)͔(sh)(j)ֱTRX_CEO(sh)Þ (dng)TRX_CEO(sh)Þ͕r(sh)nRF905Y(ji)(sh)(j)ݔԄ(dng)M(jn)standbyģʽ 2ShockBurst RXģʽ ͨ^(gu)O(sh)TRX_CEߣTX_EŃ(li)xShockBurstģʽ ڡ650usԺnRF905O(jin)y(c)еϢ (dng)nRF905l(f)F(xin)ͽlͬdr(sh)dzy(c)CDøߣ ܡ(dng)nRF905յЧĵַr(sh)ַƥAMøߣ ݡ(dng)nRF905յЧĔ(sh)(j)CRCУ(yn)_r(sh)nRF905ȥǰ(do)aַCRCλ(sh)(j)(zhn);wDRø ޡMCUO(sh)TRX_CEM(jn)standbyģʽģʽ MCUԺmͨ^(gu)SPIӿxЧ(sh)(j) (dng)еЧ(sh)(j)xnRF905AMDRõ ᡢnRF905(zhn)M(jn)ShockBurst RXShockBurst TXPowerdownģʽ 3ģʽ ڵģʽУnRF905ֹСֵ2.5uA(dng)M(jn)@Nģʽr(sh)nRF905Dz(dng)ĠB(ti)@r(sh)ƽС늳ʹÉL(zhng)ڵģʽֵă(ni)ݱֲ׃ 4STANDBYģʽ StandbyģʽڱСͬr(sh)C̵ShockBurstRXShockBurstTXĆ(dng)r(sh)g(dng)M(jn)@Nģʽr(sh)һ־wʎǻ(dng)ġȡQھwʎl磺(dng)lʞ4MHZr(sh)IDD=12uA(dng)lʞ20MHZ r(sh)IDD=46uAuPCLKPin3ʹČȡQؓ(f)dݺlڴģʽֵă(ni)ݱֲ׃ 3 nRF905öͨ^(gu)SPIӿM(jn)SPIӿ5(g)ĴMɣһlSPIָÁ(li)QM(jn)ʲôSPIӿֻڵģʽStandbyģʽǼġ 1B(ti)ĴStatus-Register Ĵ(sh)(j);wDR͵ַƥAMB(ti) 2RFüĴRF-Configuration Register Ĵհl(f)lʡݔʵϢ 3l(f)͵ַTX-Address ĴĿ(bio)ַֹ(ji)L(zhng)üĴO(sh) 4l(f)Ч(sh)(j)TX-Payload Ĵl(f)͵ЧShockBurst(sh)(j)(sh)(j)ֹ(ji)L(zhng)üĴO(sh)á 5Ч(sh)(j)TX-Payload ĴյЧShockBurst(sh)(j)(sh)(j)ֹ(ji)L(zhng)üĴO(sh)ڼĴеЧ(sh)(j)ɔ(sh)(j)(zhn);wDRָʾ 4ӿ 1ģʽƽӿڣ ԓӿ PWR TRX_CETX_ENMɿnRF905Mɵĸl^ķNģʽ늺 SPI ģʽC(j)SPIģʽ l(f)ģʽģʽ 2SPIӿڣ SPI ӿ CSNSCKMOSIԼMISOMɡģʽƬC(j)ͨ^(gu)SPIӿøl^Ĺ(sh)ڰl(f)/ģʽƬC(j)SPIӿڰl(f)ͺͽՔ(sh)(j) 3B(ti)ݔӿڣ ṩdzy(c)ݔCDַƥݔAM(sh)(j);wݔDR 5RFϢ 1wҎ(gu) ˌ(sh)F(xin)wʎĺͿن(dng)r(sh)gĽQ,]ʹõֵwؓ(f)dָCL=12pFǿԽܵǣҲ16pFָһ(g)w,Co=1.5pFҲǺܺõ@һ(li)(hu)Ӿwɱ͵O(sh)wCo=1.5pFָCo_max=7.0pF 2ⲿr(sh) һ(g)ⲿr(sh)MCUr(sh)Á(li)澧wʎ@(g)r(sh)̖(ho)(yng)ԓֱBӵXC1_XC2_B(ti)(dng)ʹⲿr(sh)犴澧wr(sh)犹r(sh)ʼK횹StandbyģʽԽO(sh)óStandbyģʽ](mi)ʹⲿr(sh)犻wr(sh)犣t_(d)1mA 3̎ݔr(sh) ĬJ(rn)r̎ṩݔr(sh)Standbyģʽṩݔr(sh)犌StandbyģʽȡQlʺⲿwؓ(f)dݔr(sh)犵lʺṩݔr(sh)犵ؓ(f)d 4쾀ݔ ANT1ANT2ݔ_o쾀ṩ(wn)RFݔ@ɂ(g)_BӵVDD_PAֱͨ·ͨ^(gu)RFȦͨ^(gu)쾀pOc(din)ANT1ANT2֮gؓ(f)d迹(yng)ԓ200-700(ni)ͨ^(gu)(jin)εƥW(wng)j(lu)RF׃ƽ׃ԫ@^͵迹50
nRF905Ƭo(w)հl(f) 1nRF905 nRF905ŲNordic˾ƳĆƬll(f)оƬ늉1.9-3.6V32_QFNb5mm5mm433/868/915MHz3(g)ISMlM(fi)ʹãnRF905Ԅ(dng)̎^CRCѭh(hun)aУ(yn)ĹƬ(ni)ӲԄ(dng)˹ؾa/aʹSPIӿcͨ÷dz书ķdz-10dBmݔʰl(f)r(sh)ֻ11mAڽģʽr(sh)12.5mA nRF905Ƭo(w)հl(f)һ(g)ȫɵl{(dio)һ(g){(dio)Ľһ(g)ʷŴһ(g)wʎһ(g){(dio)(ji)MɡShockBurstģʽc(din)Ԅ(dng)a(chn)ǰ(do)aCRCԺͨ^(gu)SPIӿM(jn)о c(din) &61548; ĆƬ &61548; ShockBurstģʽ &61548; Դ늉1.93.6V &61548; ͨETSI/FCC &61548; ͨГQr(sh)g<650us &61548; OٵIJ &61548; o(w)ⲿSAWV &61548; ݔʿ{(dio)10dBm &61548; ݔǰO(jin) (tng)dzy(c)f(xi)h &61548; (dng)_Ĕ(sh)(j)ջl(f)͕r(sh)Д(sh)(j)(zhn);w̖(ho)ݔ &61548; ɜy(c)յĔ(sh)(j)(dng)?sh)ַ_ݔַƥ̖(ho) (yng)ã &61548; o(w)(sh)(j)ͨӍ &61548; ͥԄ(dng) &61548; o(w)b &61548; (bo)ȫϵy(tng) &61548; O(jin)y(c) &61548; ܇(ch) &61548; bпy(c) &61548; o(w)T(mn) &61548; 2ģʽ nRF905Nordic˾VLSI ShockBurstg(sh)ShockBurstg(sh)ʹnRF905܉ṩٵĔ(sh)(j)ݔҪFĸM(fi)CU(li)M(jn)Д(sh)(j)̎/r(sh)犸wͨ^(gu)cRFf(xi)hP(gun)ĸ̖(ho)̎ŵоƬ(ni)nRF905ṩo(yng)õһ(g)SPIӿڣԼO(sh)ĽӿٶțQnRF905ͨ^(gu)ShockBurstģʽRFM(jn)Bӕr(sh)͔(sh)֑(yng)òֵٶȁ(li)ڑ(yng)еƽġShockBurst RXģʽַƥAM͔(sh)(j)(zhn);wDR̖(ho)֪ͨMCUһ(g)Чĵַ͔(sh)(j)ѽ(jng)ԽɡShockBurst TXģʽnRF905Ԅ(dng)a(chn)ǰ(do)aCRCУ(yn)a(sh)(j)(zhn);wDR̖(ho)֪ͨMCU(sh)(j)ݔѽ(jng)֮@ζMCUĴ惦(ch)Ҳf(shu)MCUɱͬr(sh)sܛ_(ki)l(f)r(sh)g 1ShockBurst TXģʽ (dng)(yng)MCUb?ci)?sh)(j)(ji)c(din)r(sh)չ(ji)c(din)ĵַTX-addressЧ(sh)(j)TX-payloadͨ^(gu)SPIӿڂͽonRF905(yng)Åf(xi)hMCUO(sh)ýӿٶ MCUO(sh)TRX_CETX_EN߁(li)nRF905 ShockBurstݔ nRF905 ShockBurst &61548; o(w)ϵy(tng)Ԅ(dng) &61548; (sh)(j)ɣǰ(do)aCRCУ(yn)a &61548; (sh)(j)l(f)ͣ100kbpsGFSK˹ؾa AUTO_RETRANO(sh)ÞnRF905Bm(x)ذl(f)͔(sh)(j)ֱTRX_CEO(sh)Þ (dng)TRX_CEO(sh)Þ͕r(sh)nRF905Y(ji)(sh)(j)ݔԄ(dng)M(jn)standbyģʽ 2ShockBurst RXģʽ ͨ^(gu)O(sh)TRX_CEߣTX_EŃ(li)xShockBurstģʽ ڡ650usԺnRF905O(jin)y(c)еϢ (dng)nRF905l(f)F(xin)ͽlͬdr(sh)dzy(c)CDøߣ ܡ(dng)nRF905յЧĵַr(sh)ַƥAMøߣ ݡ(dng)nRF905յЧĔ(sh)(j)CRCУ(yn)_r(sh)nRF905ȥǰ(do)aַCRCλ(sh)(j)(zhn);wDRø ޡMCUO(sh)TRX_CEM(jn)standbyģʽģʽ MCUԺmͨ^(gu)SPIӿxЧ(sh)(j) (dng)еЧ(sh)(j)xnRF905AMDRõ ᡢnRF905(zhn)M(jn)ShockBurst RXShockBurst TXPowerdownģʽ 3ģʽ ڵģʽУnRF905ֹСֵ2.5uA(dng)M(jn)@Nģʽr(sh)nRF905Dz(dng)ĠB(ti)@r(sh)ƽС늳ʹÉL(zhng)ڵģʽֵă(ni)ݱֲ׃ 4STANDBYģʽ StandbyģʽڱСͬr(sh)C̵ShockBurstRXShockBurstTXĆ(dng)r(sh)g(dng)M(jn)@Nģʽr(sh)һ־wʎǻ(dng)ġȡQھwʎl磺(dng)lʞ4MHZr(sh)IDD=12uA(dng)lʞ20MHZ r(sh)IDD=46uAuPCLKPin3ʹČȡQؓ(f)dݺlڴģʽֵă(ni)ݱֲ׃ 3 nRF905öͨ^(gu)SPIӿM(jn)SPIӿ5(g)ĴMɣһlSPIָÁ(li)QM(jn)ʲôSPIӿֻڵģʽStandbyģʽǼġ 1B(ti)ĴStatus-Register Ĵ(sh)(j);wDR͵ַƥAMB(ti) 2RFüĴRF-Configuration Register Ĵհl(f)lʡݔʵϢ 3l(f)͵ַTX-Address ĴĿ(bio)ַֹ(ji)L(zhng)üĴO(sh) 4l(f)Ч(sh)(j)TX-Payload Ĵl(f)͵ЧShockBurst(sh)(j)(sh)(j)ֹ(ji)L(zhng)üĴO(sh)á 5Ч(sh)(j)TX-Payload ĴյЧShockBurst(sh)(j)(sh)(j)ֹ(ji)L(zhng)üĴO(sh)ڼĴеЧ(sh)(j)ɔ(sh)(j)(zhn);wDRָʾ 4ӿ 1ģʽƽӿڣ ԓӿ PWR TRX_CETX_ENMɿnRF905Mɵĸl^ķNģʽ늺 SPI ģʽC(j)SPIģʽ l(f)ģʽģʽ 2SPIӿڣ SPI ӿ CSNSCKMOSIԼMISOMɡģʽƬC(j)ͨ^(gu)SPIӿøl^Ĺ(sh)ڰl(f)/ģʽƬC(j)SPIӿڰl(f)ͺͽՔ(sh)(j) 3B(ti)ݔӿڣ ṩdzy(c)ݔCDַƥݔAM(sh)(j);wݔDR 5RFϢ 1wҎ(gu) ˌ(sh)F(xin)wʎĺͿن(dng)r(sh)gĽQ,]ʹõֵwؓ(f)dָCL=12pFǿԽܵǣҲ16pFָһ(g)w,Co=1.5pFҲǺܺõ@һ(li)(hu)Ӿwɱ͵O(sh)wCo=1.5pFָCo_max=7.0pF 2ⲿr(sh) һ(g)ⲿr(sh)MCUr(sh)Á(li)澧wʎ@(g)r(sh)̖(ho)(yng)ԓֱBӵXC1_XC2_B(ti)(dng)ʹⲿr(sh)犴澧wr(sh)犹r(sh)ʼK횹StandbyģʽԽO(sh)óStandbyģʽ](mi)ʹⲿr(sh)犻wr(sh)犣t_(d)1mA 3̎ݔr(sh) ĬJ(rn)r̎ṩݔr(sh)Standbyģʽṩݔr(sh)犌StandbyģʽȡQlʺⲿwؓ(f)dݔr(sh)犵lʺṩݔr(sh)犵ؓ(f)d 4쾀ݔ ANT1ANT2ݔ_o쾀ṩ(wn)RFݔ@ɂ(g)_BӵVDD_PAֱͨ·ͨ^(gu)RFȦͨ^(gu)쾀pOc(din)ANT1ANT2֮gؓ(f)d迹(yng)ԓ200-700(ni)ͨ^(gu)(jin)εƥW(wng)j(lu)RF׃ƽ׃ԫ@^͵迹50
Ǹ(y)ă(ni)ܰ(qun)o(h)(f)۳Δ(sh)Δ(sh)r(sh)踶M(fi)ُ(gu)I(mi)
dՈ(qng)c(din)c(din)̎d
ߴaM(fi)ɏ(f)
bng | ǰŵ | ԣţͣӡ | ƫw | l(wi)Ƕλ | ACOM | | ˮ| | [ | ͨŮa(chn)I(y)(bo) | ͨ˲žW(wng) | softbank |
Ƅ(dng)ͨžW(wng) | ͨ˲žW(wng) | ־ | F(tun)(du) | ؟(z) | P(gun)~ |