SLG7NT41502 curie based wearable SLG7NT41502_ds_r10 4 SLG7NT41502_gp_r002 revised january 2 3 , 2017 rev 1.0 4 silego technology, inc. general description features ? low power consumption ? pb - free / rohs compliant ? halogen - free ? s t qfn - 1 4 package output summary ? 1 output ? push pull 2x ? 1 output ? open drain nmos 1x ? 3 outputs ? open drain nmos 2x pin configuration 1 2 3 4 6 7 14 13 s t q fn - 14 top view 9 10 11 12 5 8 vdd nbutton_in nexit_shipmode por_b shipmode_strobe discharge_0 gnd pg_in nbutton_monitor opm2p6_discharge discharge_1 ls_on silego SLG7NT41502 is a low power and small form device. the soc is housed in a 1.6 x 2.0 mm stqfn package which is optimal for using with small devices. shipmode_en npg_in
SLG7NT41502 curie based wearable SLG7NT41502_ds_r104 page 2 2 p in configuration pin # pin name type pin description 1 vdd pwr supply voltage 2 nbutton_in digital input digital input with schmitt trigger 3 nexit_shipmode digital input digital input with schmitt trigger 4 por_b digital input low voltage digital input 5 shipmode_en digital input low voltage digital input 6 shipmode_strobe digital input low voltage digital input 7 discharge_0 digital output open drain nmos 2x 8 gnd gnd ground 9 npg_in digital input digital input with schmitt trigger 10 pg_in digital input digital input with schmitt trigger 11 nbutton_monitor digital output open drain nmos 1x 12 opm2p6_discharge digital output open drain nmos 2x 13 discharge_1 digital output open drain nmos 2x 14 ls_on digital output push pull 2x ordering information part number package type SLG7NT41502v v= s tqfn - 1 4 SLG7NT41502vtr s tqfn - 14 ? tape and reel (3k units)
SLG7NT41502 curie based wearable SLG7NT41502_ds_r104 page 3 3 absolute maximum conditions parameter min. max. unit v high to gnd - 0.3 7 v voltage at input pins - 0.3 7 v current at input pin - 1.0 1.0 ma storage temperature range - 65 125 c junction temperature -- 150 c esd protection (human body model) 2000 -- v esd protection (charged device model) 1000 -- v moisture sensitivity level 1 electrical characteristics (@ 25c, unless otherwise stated) symbol parameter condition/note min. typ. max. unit v dd supply voltage 1.71 3.6 5.5 v t a operating temperature - 40 25 85 c i q quiescent current static inputs and floating outputs pin4 = 1; pin14 = 1; dff 4 = 0 @vdd = 3.3v -- 1 -- a static inputs and outputs pin4 = 0; pin14 = 0; dff 4 = 1 @vdd = 3.3v -- 1 -- static inputs and outputs pin4 = 1; pin14 = 1; dff 4 = 0 @vdd = 5.5v -- 1 -- static inputs and outputs pin4 = 0; pin14 = 0; dff 4 = 1 @vdd = 5.5v -- 1 -- i a active current static outputs pin4 = 0; pin14 = 1; dff 4 = 0 @vdd = 3. 7 v -- 5 0 -- a static outputs pin4 = 0; pin14 = 0; dff 4 = 0 @vdd = 3.3v -- 1.8 -- static outputs pin4 = 0; pin14 = 1; dff 4 = 0 @vdd = 5.5v -- 50 -- v o maximal voltage applied to any pin in high - impedance state -- -- vdd v i o maximal average or dc current (note 1) per each chip side -- -- 90 ma v ih high - level input voltage (note 2) logic input with schmitt trigger, at vdd=1.8v at temperature - 45c +85c (note 1) 1.27 -- vdd v low - level logic input, at vdd=1.8v at temperature - 45c +85c (note 1) 0.98 -- vdd logic input with schmitt trigger, at vdd=3.3v at temperature - 45c +85c (note 1) 2.13 -- vdd
SLG7NT41502 curie based wearable SLG7NT41502_ds_r104 page 4 4 low - level logic input, at vdd=3.3v at temperature - 45c +85c (note 1) 1.13 -- vdd logic input with schmitt trigger, at vdd=5.0v at temperature - 45c +85c (note 1) 3.16 -- vdd low - level logic input, at vdd=5.0v at temperature - 45c +85c (note 1) 1.23 -- vdd v il low - level input voltage (note 2) logic input with schmitt trigger, at vdd=1.8v -- -- 0.44 v low - level logic input, at vdd=1.8v at temperature - 45c +85c (note 1) -- -- 0.52 logic input with schmitt trigger, at vdd=3.3v at temperature - 45c +85c (note 1) -- -- 0.95 low - level logic input, at vdd=3.3v at temperature - 45c +85c (note 1) -- -- 0.69 logic input with schmitt trigger, at vdd=5.0v at temperature - 45c +85c (note 1) -- -- 1.51 low - level logic input, at vdd=5.0v at temperature - 45c +85c (note 1) -- -- 0.78 v hys schmitt trigger hysteresis voltage logic input with schmitt trigger 0.273 -- 0.792 v i ih high - level input current logic input pins; v in = vdd - 1.0 -- 1.0 a i il low - level input current logic input pins; v in = 0v - 1.0 -- 1.0 a v oh high - level output voltage (note 1) push pull, i oh = 100ua, 2x driver, at vdd=1.8 v at temperature - 45c +85c (note 1) 1.679 1.792 -- v push pull, i oh = 3ma, 2x driver, at vdd=3.3 v at temperature - 45c +85c (note 1) 2.861 3.201 -- push pull, i oh = 5ma, 2x driver, at vdd=5.0 v at temperature - 45c +85c (note 1) 4.330 4.878 -- v ol low - level output voltage (note 1) open drain, i ol = 100ua, 1x driver, at vdd=1.8 v at temperature - 45c +85c (note 1) -- 0.007 0.010 v push pull, i ol = 100ua, 2x driver, at vdd=1.8 v at temperature - 45c +85c (note 1) -- 0.007 0.010 open drain, i ol = 100ua, 2x driver, at vdd=1.8 v at temperature - 45c +85c (note 1) -- 0.002 0.010 open drain, i ol = 3ma, 1x driver, at vdd=3.3 v at temperature - 45c +85c (note 1) -- 0.070 0.130 push pull, i ol = 3ma, 2x driver, at vdd=3.3 v at temperature - 45c +85c (note 1) -- 0.079 0.130
SLG7NT41502 curie based wearable SLG7NT41502_ds_r104 page 5 5 open drain, i ol = 3ma, 2x driver, at vdd=3.3 v at temperature - 45c +85c (note 1) -- 0.040 0.070 open drain, i ol = 5ma, 1x driver, at vdd=5.0 v at temperature - 45c +85c (note 1) -- 0.090 0.160 push pull, i ol = 5ma, 2x driver, at vdd=5.0 v at temperature - 45c +85c (note 1) -- 0.101 0.160 open drain, i ol = 5ma, 2x driver, at vdd=5.0 v at temperature - 45c +85c (note 1) -- 0.050 0.080 i oh high - level output current (note 1) push pull & pmos od, v oh = v dd - 0.2, 2x driver, at vdd=1.8 v at temperature - 45c +85c (note 1) 2.069 3.390 -- ma push pull & pmos od, v oh = 2.4 v, 2x driver, at vdd=3.3 v at temperature - 45c +85c (note 1) 11.278 21.634 -- push pull & pmos od, v oh = 2.4 v, 2x driver, at vdd=5.0 v at temperature - 45c +85c (note 1) 40.059 59.691 -- i ol low - level output current (note 1) push pull, v ol =0.15v, 2x driver, at vdd=1.8 v at temperature - 45c +85c (note 1) 1.52 2.840 -- ma open drain, v ol =0.15v, 1x driver, at vdd=1.8 v at temperature - 45c +85c (note 1) 1.530 2.840 -- open drain, v ol =0.15v, 2x driver, at vdd=1.8 v at temperature - 45c +85c (note 1) 3.060 5.680 -- push pull, v ol =0.4v, 2x driver, at vdd=3.3 v at temperature - 45c +85c (note 1) 8.130 13.840 -- open drain, v ol =0.4v, 1x driver, at vdd=3.3 v at temperature - 45c +85c (note 1) 8.130 13.850 -- open drain, v ol =0.4v, 2x driver, at vdd=3.3 v at temperature - 45c +85c (note 1) 16.260 23.700 -- push pull, v ol =0.4v, 2x driver, at vdd=5.0 v at temperature - 45c +85c (note 1) 12.020 19.460 -- open drain, v ol =0.4v, 1x driver, at vdd=5.0 v at temperature - 45c +85c (note 1) 12.030 19.460 -- open drain, v ol =0.4v, 2x driver, at vdd=5.0 v at temperature - 45c +85c (note 1) 24.060 38.920 --
SLG7NT41502 curie based wearable SLG7NT41502_ds_r104 page 6 6 v acmp0 analog comparator threshold voltage low to high transition, at temperature 25c. 3532.7 3582.9 3633.1 mv low to high transition, at temperature - 40 +85c (note 1) 3519.7 3579.8 3644.2 high to low transition, at temperature 25c 2948.8 2991.5 3034.2 high to low transition, at temperature - 40 +85c (note 1) 2937.1 2988.1 3040.9 g acmp0 analog comparator0 in+ gain acmp 0 -- 0.33 -- v hyst analog comparator hysteresis voltage (note 1) acmp 0 -- 200 -- mv r pull_up internal pull up resistance pull up on pin 2, 3 70 100 130 k ? r pull_down internal pull down resistance pull down on pins 5, 6 70 100 130 k ? rdis discharge resistance external resistor on pin7, pin12 and pin13 270 -- -- t cnt 0 counter 0 period (ws ctrl) at temperature 25c 153.14 176.87 207.44 ms at temperature - 40c +85c (note 1) 153.14 178.87 217.81 t dly1 delay1 time at temperature 25c 195 . 04 200.45 206.90 ms at temperature - 40c +85c (note 1) 184. 59 200.45 216 . 47 t dly2 delay2 time at temperature 25c 486.52 500.02 516.10 ms at temperature - 40c +85c (note 1) 460.44 500.02 539.10 t dly3 delay3 time at temperature 25c 195.04 200.45 206.90 ms at temperature - 40c +85c (note 1) 184. 59 200.45 216 . 47 t su start up time from vdd rising past pon thr 0. 462 1.4 4.999 ms pon thr power on threshold vdd level required to start up the chip 0.961 1.312 1.65 9 v poff thr power off threshold vdd level required to switch off the chip 0.875 1.109 1.28 8 v 1. guaranteed by design. 2. no hysteresi s for low voltage digital input
SLG7NT41502 curie based wearable SLG7NT41502_ds_r104 page 7 7 datasheet revision programming code number locked status part code revision date 1.0 4 002 l v6 b 01/2 3 /2017 the ic security bit is locked/set for code security for production unless otherwise specified. revis ion number is not changed for bit locking .
SLG7NT41502 curie based wearable SLG7NT41502_ds_r104 page 8 8 package drawing and dimensions 14 lead s tqfn package
SLG7NT41502 curie based wearable SLG7NT41502_ds_r104 page 9 9 tape and reel specification package type # of pins nominal package size (mm) max units reel & hub size (mm) trailer a leader b pocket (mm) per reel per box pockets length (mm) pockets length (mm) width pitch stqfn 14 l fc 0.4p green 14 1.6 x 2.0 x0. 5 5 3000 3000 178/60 100 400 100 400 8 4 carrier tape drawing and dimensions package type pocket btm length (mm) pocket btm width (mm) pocket depth (mm) index hole pitch (mm) pocket pitch (mm) index hole diameter (mm) index hole to tape edge (mm) index hole to pocket center (mm) tape width (mm) a0 b0 k0 p0 p1 d0 e f w stqfn 1 4 l fc 0.4p green 1.9 2.3 0.8 4 4 1.5 1.75 3.5 8 refer to eia - 481 specifications recommended reflow soldering profile please see ipc/jedec j - std - 020: latest revision for reflow profile based on package volume of 1.76 mm 3 (nominal). more information can be found at www.jedec.org .
SLG7NT41502 curie based wearable SLG7NT41502_ds_r104 page 10 10 silego website & support silego technology website silego technology provides online support via our website at http://www.silego.com/ .this website is used as a means to make files and information easily available to customers. for more information regarding si lego green products, please visit our website . our green product lines feature: greenpak1 / greenpak2 / greenpak3/ greenpak 4 / greenpak 5: programmable mixed signal matrix product s greenfet1 / greenfet3: mosfet drivers and ultra - small, low rdson load switches greenclk1 / greenclk2 / greenclk3: crystal replacement technology products are also available for purchase directly from silego at the silego online store at http://www.silego.com/buy/ . silego technical support datasheets and errata, application notes and example designs, user guides, and hardware support docu ments and the latest software releases are available at the silego website or can be requested directly at info@silego.com. for specific greenpak design or applications questions and support please send e - mail requests to greenpak@silego.com users of silego products can receive assistance through several c hannels: contact your local sales representative customers can contact their local sales representative or field application engineer (fae) for suppo rt. local sales offices a re also available to help customers. more information regarding your local representative is available at th e silego website or send a request to info@silego.com contact silego directly silego can be contacted directly via e - mail at info@silego.com or user submission form, located at the following url: http://support.silego.com/ other information the latest silego technology press releases, listing of seminars and events, listings of world wide silego technology offices and representatives are all available at http://www.silego.com/ this product has been designed and qualifie d for the consumer market. applications or uses as critical components in life support devices or systems are not authorized. silego technology does not assume any liability arising out of such applications or uses of its products. silego technology reser ves the right to improve product design, functions and reliability without notice
|
