atmel-42351a-wilc1000-smartconnect-datasheet_092014 description the atmel ? wilc1000 is a single chip ieee ? 802.11 b/g/n iot (i nternet of things) link controller soc. the wilc1000 most advanced mode is a single stream 1x1 802.11n mode providing up to 72mbps phy throughput. the wilc1000 features fully integrated power amplifier, lna, switch and power management. implemented in 65nm cmos technology, the wilc1000 offers very low power consumption while simultan eously providing high perf ormance and opt imized bill of material. the wilc1000 supports 2, 3, and 4 wire bluetooth coexistenc e protocols. the wilc1000 provides multiple peripheral interf aces including uart, spi, i2c, and sdio. the only external clock source needed for the wilc1000 is a high-speed crystal or oscillator with a wide variety of reference clock fr equencies supported (between 12 - 50mhz). the wilc1000 is available in both qfn and wafer level chip scale package (wlcsp) packaging. features ? ieee 802.11 b/g/ n rf/ph/mac soc ? ieee 802.11 b/g/n (1x1 ) for up to 72mbps ? single spatial stream in 2.5ghz rf band ? integrated pa and t/r switch ? superior sensitivity and range vi a advanced phy signal processing ? advanced equalization and channel estimation ? advanced carrier and timing synchronization ? wi-fi direct and soft-ap support ? supports ieee 802.11 we p, wpa, wpa2 security ? supports china wapi security ? superior mac throughput via hardware accelerated two-level a-msdu/a- mpdu frame aggregation and block acknowledgement ? on-chip memory management engine to reduce host load ? spi and sdio host interfaces ? 2/3/4-wire bluetooth co existence interface atmel atwilc1000 single chip ieee 802.11 b/g/n link controller soc preliminary datasheet
atmel atwilc1000a [preliminary datasheet] atmel-42351a-wilc1000-smartconnect-datasheet_092014 2 1. ordering information note: 1. the qfn package is a qualified green package. 2. package information table 2-1. wilc1000 qfn package information (1) note: 1. for the details, see ?package drawing? on page 24 ordering code package (1) description atwilc1000a-mu-t 5x5 qfn single 802.11.b/g/n chip atwilc1000-mr110pa 22 x 15mm certified module with atwilc1000a-mu chip and pcb antenna atwilc1000-sdpro atwilc1000-mr110pa mounted on sd adapter card parameter value units tolerance package size 5 x 5 mm 0.1mm qfn pad count 40 total thickness 0.85 mm 0.05mm qfn pad pitch 0.4 mm pad width 0.2 mm exposed pad size 3.7 x 3.7 mm
3 atmel atwilc1000a [pre liminary datasheet] atmel-42351a-wilc1000-smartconnect-datasheet_092014 3. block diagram figure 3-1. wilc1000 block diagram ; ; 7 [ ' l j l w d o & |