# Capacitors

part tant-cap-33uF:
 value=33uF
 footprint=EIA6032
 description=Tantalum oxide chip capacitor, 33 uF, SMT size C
 manufacturer=Kemet
 manufacturer_part_number=T491C336K016AT
 vendor=Digi-Key
 vendor_part_number=399-3750-1-ND
 npins=2

part 0603C-X5R-1uF:
 value=1uF
 footprint=0603
 description=Ceramic chip capacitor, X5R, 1 uF, 0603
 manufacturer=Taiyo Yuden
 manufacturer_part_number=UMK107BJ105KA-T
 vendor=Digi-Key
 vendor_part_number=587-2400-1-ND
 npins=2

part 0603C-X7R-100nF:
 value=100nF
 footprint=0603
 description=Ceramic chip capacitor, X7R, 0.1 uF, 0603
 manufacturer=Yageo
 manufacturer_part_number=CC0603KRX7R9BB104
 vendor=Digi-Key
 vendor_part_number=311-1344-1-ND
 npins=2

part 0402C-22p:
 value=22p
 footprint=0402
 description=Ceramic chip capacitor, C0G, 22 pF, 0402
 manufacturer=TDK
 manufacturer_part_number=C1005C0G1H220J050BA
 vendor=Digi-Key
 vendor_part_number=445-1239-1-ND
 npins=2

C1:
 hier=usb.VBUS_in_cap
 part=0603C-X7R-100nF

C2:
 hier=usb.FT2232D.XTIN_cap
 part=0402C-22p

C3:
 hier=usb.FT2232D.XTOUT_cap
 part=0402C-22p

C4:
 hier=usb.P_5V_cap
 part=0603C-X7R-100nF

C5:
 hier=usb.FT2232D.AVCC_cap
 part=0603C-X7R-100nF

C6:
 hier=usb.FT2232D.FTDI_3V3_cap
 part=0603C-X7R-100nF

C7:
 hier=usb.P_5V_cap2
 part=tant-cap-33uF

C8:
 hier=reg_3V3.input_cap
 part=0603C-X5R-1uF

C9:
 hier=reg_3V3.output_cap
 part=0603C-X5R-1uF

C10:
 hier=reg_2V8.input_cap
 part=0603C-X5R-1uF

C11:
 hier=reg_2V8.output_cap
 part=0603C-X5R-1uF

C12:
 hier=app.output_buf_bypass_cap
 part=0603C-X7R-100nF

C13:
 hier=app.input_buf_bypass_cap
 part=0603C-X7R-100nF

C14:
 hier=usb.FT2232D.VCCIOA_bypass_cap
 part=0603C-X7R-100nF

C15:
 hier=usb.FT2232D.VCCIOB_bypass_cap
 part=0603C-X7R-100nF

C16:
 # bypass cap for new 74LVC2G07 IC
 part=0603C-X7R-100nF

# Connectors

J1:
 hier=usb.conn.conn
 description=USB connector, receptacle, mini-B
 manufacturer=AMP/TE
 manufacturer_part_number=1734035-2
 vendor=Digi-Key
 vendor_part_number=A31727CT-ND
 footprint=file:USB_CONN_1734035
 npins=9			# 5 actual pins + 4 mounting pads

# main DUART signal set
J2:
 hier=app.target_if.main_if
 footprint=file:HEADER10_Shrouded
 description=Shrouded header, 0.100", dual row, 10 posts
 manufacturer=AMP/TE
 manufacturer_part_number=2-1761603-3
 vendor=Digi-Key
 vendor_part_number=A97470-ND
 npins=10

part header-2pin:
 footprint=JUMPER2
 description=Header, 0.100", 2 posts
 manufacturer=Molex
 manufacturer_part_number=0901200122
 vendor=Digi-Key
 vendor_part_number=WM8072-ND
 npins=2

part header-3pin:
 footprint=JUMPER3
 description=Header, 0.100", single row, 3 posts
 manufacturer=Molex
 manufacturer_part_number=0901200123
 vendor=Digi-Key
 vendor_part_number=WM8073-ND
 npins=3

# extra header for DSR, RI and GND
J3:
 hier=app.target_if.aux_if
 part=header-3pin

# 5V & GND bringout for misc uses
J4:
 hier=aux_5V
 part=header-2pin

# boot control OD outputs
J5:
 part=header-3pin

# Ferrite bead

L1:
 hier=usb.VBUS_ferrite
 manufacturer=Murata
 manufacturer_part_number=BLM18AG471SN1D
 description=Ferrite bead for USB, 0603
 vendor=Digi-Key
 vendor_part_number=490-1013-1-ND
 footprint=0603
 npins=2

# Resistors

part 0402R-100k:
 footprint=0402
 value=100k
 description=Chip resistor, 100 kOhm, 1%, 0402
 manufacturer=Yageo
 manufacturer_part_number=RC0402FR-07100KL
 vendor=Digi-Key
 vendor_part_number=311-100KLRCT-ND
 npins=2

part 0402R-10k:
 footprint=0402
 value=10k
 description=Chip resistor, 10 kOhm, 1%, 0402
 manufacturer=Vishay Dale
 manufacturer_part_number=CRCW040210K0FKED
 vendor=Digi-Key
 vendor_part_number=541-10.0KLCT-ND
 npins=2

part 0402R-2k2:
 footprint=0402
 value=2k2
 description=Chip resistor, 2.2 kOhm, 1%, 0402
 manufacturer=Bourns
 manufacturer_part_number=CR0402-FX-2201GLF
 vendor=Digi-Key
 vendor_part_number=CR0402-FX-2201GLFCT-ND
 npins=2

part 0402R-1k5:
 footprint=0402
 value=1k5
 description=Chip resistor, 1.5 kOhm, 1%, 0402
 manufacturer=Yageo
 manufacturer_part_number=RC0402FR-071K5L
 vendor=Digi-Key
 vendor_part_number=311-1.50KLRCT-ND
 npins=2

part 0402R-470R:
 footprint=0402
 value=470R
 description=Chip resistor, 470 ohm, 1%, 0402
 manufacturer=Vishay Dale
 manufacturer_part_number=CRCW0402470RFKEDC
 vendor=Digi-Key
 vendor_part_number=541-4072-1-ND
 npins=2

part 0402R-27R:
 footprint=0402
 value=27R
 description=Chip resistor, 27 ohm, 1%, 0402
 manufacturer=Yageo
 manufacturer_part_number=RC0402FR-0727RL
 vendor=Digi-Key
 vendor_part_number=YAG3086CT-ND
 npins=2

R1:
 hier=usb.FT2232D.DOUT_series_R
 part=0402R-2k2

R2:
 hier=usb.FT2232D.DOUT_pullup_R
 part=0402R-10k

R3:
 hier=usb.DP_pullup_R
 part=0402R-1k5

R4:
 hier=usb.DP_series_R
 part=0402R-27R

R5:
 hier=usb.DM_series_R
 part=0402R-27R

R6:
 hier=usb.FT2232D.AVCC_filter_R
 part=0402R-470R

R7:
 hier=app.TxD_series_R
 part=0402R-2k2

R8:
 hier=app.RTS_series_R
 part=0402R-2k2

R9:
 hier=app.DTR_series_R
 part=0402R-2k2

R10:
 hier=app.TxD2_series_R
 part=0402R-2k2

R11:
 hier=app.RxD_pullup
 part=0402R-100k

R12:
 hier=app.CTS_pullup
 part=0402R-100k

R13:
 hier=app.DSR_pullup
 part=0402R-100k

R14:
 hier=app.DCD_pullup
 part=0402R-100k

R15:
 hier=app.RI_pullup
 part=0402R-100k

R16:
 hier=app.RxD2_pullup
 part=0402R-100k

R17:
 # pull-up on BDBUS2
 part=0402R-100k

R18:
 # pull-up on BDBUS4
 part=0402R-100k

# ICs

U1:
 hier=usb.FT2232D.FT2232D.pkg
 manufacturer=FTDI
 device=FT2232D
 part=yes
 description=USB to dual UART adapter IC
 vendor=Digi-Key
 vendor_part_number=768-1010-1-ND
 footprint=LQFP48_7
 npins=48

U2:
 hier=usb.FT2232D.eeprom.pkg
 device=93C46
 manufacturer=Atmel
 manufacturer_part_number=AT93C46EN-SH
 description=Serial EEPROM, 64x16, SOIC-8 package
 footprint=SO8
 npins=8

U3:
 hier=reg_3V3.reg.pkg
 manufacturer=TI
 device=TLV70233DBV
 part=yes
 description=LDO regulator, 3.3 V output, SOT23-5
 vendor=Digi-Key
 vendor_part_number=296-32415-1-ND
 footprint=file:TLV702xxDBV
 npins=5

U4:
 hier=reg_2V8.reg.pkg
 manufacturer=TI
 device=TLV70228DBV
 part=yes
 description=LDO regulator, 2.8 V output, SOT23-5
 vendor=Digi-Key
 vendor_part_number=296-39282-1-ND
 footprint=file:TLV702xxDBV
 npins=5

part 74LVC541A:
 device=74LVC541A
 manufacturer=Nexperia
 manufacturer_part_number=74LVC541APW
 description=Octal buffer IC, TSSOP20 package
 vendor=Digi-Key
 vendor_part_number=1727-6370-1-ND
 footprint=file:TSSOP20_MNF
 pinout=74LVC541APW.pinout
 npins=20

# buffer for driving outputs from the adapter
U5:
 part=74LVC541A
 slotmap=U5.slotmap

# buffer for inputs coming into the adapter
U6:
 part=74LVC541A
 slotmap=U6.slotmap

U7:
 device=74LVC2G07
 manufacturer=Nexperia
 manufacturer_part_number=74LVC2G07GM
 description=Dual open drain buffer IC, SOT886 package
 vendor=Digi-Key
 vendor_part_number=1727-7008-1-ND
 npins=6

# Crystal

Y1:
 hier=usb.FT2232D.xtal
 manufacturer=IQD
 manufacturer_part_number=LFXTAL026900
 description=Crystal, 6.0 MHz, 16 pF, HC-49 SMT
 vendor=Digi-Key
 vendor_part_number=1923-1509-1-ND
 footprint=HC49_SMT
 npins=2