UMFT12XEV FTDI, UMFT12XEV Datasheet - Page 6

• Manufacturer Part Number: UMFT12XEV
• Description: Interface Development Tools MAIN BOARD FOR EVAL FT120, FT121, FT122
• Manufacturer: FTDI
• Type: USB Controllersr

Specifications of UMFT12XEV

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: FT120, FT121, FT122
• Interface Type: SPI, UART
• Operating Supply Voltage: 5 V
• Description/function: Main board for evaluating FT120, FT121 and FT122 add-on modules

3.3
Figure 3-3 UMFT121DC daughter board
Table 3-2 UMFT121DC J1 Pin Out Description
PIN No.
10
11
12
13
14
1
2
3
4
5
6
7
8
9
UMFT121DC daughter board
PIN NAME
SS_n
SCLK
MISO
MOSI
VCCIO
GND
NC
SUSPEND
INT_n
RESET_n
BCD_n
VOUT3V3
VBUS
VCC
Copyright © 2012 Future Technology Devices International Limited
TYPE
I,OD
I/IO
OD
OD
O
P
P
P
P
P
I
I
-
I
DESCRIPTION
SPI slave select input.
SPI clock input.
4-wire mode: SPI slave output.
3-wire mode: no function. Leave it un-connected.
4-wire mode: SPI salve input
3-wire mode: SPI data input/output
IO Supply Voltage; 1.8V, 2.5V or 3.3V
Ground
No Connection
Device suspend (output) and wakeup (input).
Interrupt (Active Low).
Asynchronous reset (Active Low).
USB Charger detector output
3.3V regulator output
5V VBUS power from USB connector
VCC power supply
Document Reference No.: FT_000728
FT12 Series Evaluation Kit Datasheet
Clearance No.: FTDI#
Version
314
1.0
6