crwdns2933423:0crwdne2933423:0

crwdns2933803:010crwdne2933803:0

crwdns2933797:0Evan Noronhacrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Evan Noronha

crwdns2933769:0crwdne2933769:0
crwdns2933771:0crwdne2933771:0
crwdns2933801:0crwdne2933801:0

crwdns2933807:0crwdne2933807:0

[* black] What is this—a logic board for ants? Not quite, but weighing in at a whopping 1.0 gram it's definitely the smallest we've ever seen. With the hard work out of the way, we pause to see what makes the Pencil so smart:
[* red] ST Microelectronics [http://www.st.com/web/en/resource/technical/document/datasheet/DM00048356.pdf|STML151UCY6|new_window=true] Ultra-low-power 32-bit RISC ARM-based [http://www.arm.com/products/processors/cortex-m/cortex-m3.php|Cortex-M3|new_window=true] MCU
- [* orange] ST Microelectronics AS5C Y533
- [* yellow] L05286 QS4 VG Z SP 528
+ [* orange] ST Microelectronics AS5C Y533 (also found in the 2015 Apple TV)
+ [* yellow] L05286 QS4 VG Z SGP 528
[* green] EWX 01129
[* light_blue] Cambridge Silicon Radio (Qualcomm) [https://www.csrsupport.com/download/47278/CSR1012%20Data%20Sheet%20CS-238833-DS.pdf|CSR1012A05|new_window=true] Bluetooth Smart IC