5 4 3 2 1 D D U3 (NL) J1 5 /CE Vcc GND SIO1 SCK SIO0 SIO2 SIO3 IN OUT GND EN BYP C4 (NL) J3 1uF HEADER 3 4 1 2 3 4 5 6 7 8 1 2 3 C5 (NL) 1uf 0.01uF C3 (NL) 0ohm R23 (NL) 3 2 1 3.3V R1 (NL) 100K R14 100K U2 (NL) C R3 (NL) 1K R4 (NL) R7 100K B 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 33 35 37 39 33 35 37 39 34 36 38 40 34 36 38 40 1K 1K R6 (NL) 1K R12 100K R5 (NL) R13 100K R10 100K R16 100K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1DIR 1B1 1B2 GND0 1B3 1B4 VCCB0 1B5 1B6 GND1 1B7 1B8 2B1 2B2 GND2 2B3 2B4 VCCB1 2B5 2B6 GND3 2B7 2B8 2DIR /1OE 1A1 1A2 GND7 1A3 1A4 VCCA1 1A5 1A6 GND6 1A7 1A8 2A1 2A2 GND5 2A3 2A4 VCCA0 2A5 2A6 GND4 2A7 2A8 /2OE 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 C U1 - Serial Flash 1 2 3 4 /CE SIO1 SIO2 GND VCC SIO3 SCK SIO0 8 7 6 5 C6 0.1uF 0 R8 0 R9 0 R11 0 C2 (NL) R15 0.1uF B 0.1uF C1 (NL) J2 (PICtail Plus Connector) 0 R17 0 R18 0 R19 0 R20 0 R21 0 R22 A A Title Serial Flash PICtail Plus Daughter Board Size B Date: 5 4 3 2 Document Number 03-02317 Thursday, January 19, 2012 Rev 1 Sheet 1 1 of 1