FT201XQ-R FTDI, FT201XQ-R Datasheet - Page 4

• Manufacturer Part Number: FT201XQ-R
• Description: USB Interface IC USB to I2C IC QFN-16
• Manufacturer: FTDI

Specifications of FT201XQ-R

• Rohs: yes
• Product: USB 2.0
• Data Rate: 12 Mbps, 480 Mbps
• Interface Type: I2C, USB
• Operating Supply Voltage: 2.97 V to 5.5 V
• Operating Supply Current: 6.4 mA to 8.65 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-16
• Tradename: X-Chip

2
Figure 2.1 FT201X Block Diagram
For a description of each function please refer to Section 4.
FT201X Block Diagram
3V3OUT
USBDM
USBDP
GND
VCC
3.3 Volt LDO
1.5k pullups
Regulator
Transceiver
and battery
USB DPLL
Integrated
Oscillator
detection
Internal
charge
12MHz
USB
with
Copyright © 2013 Future Technology Devices International Limited
1.8 Volt LDO
Regulator
X4 Clock
Multiplier
Serial Interface
Engine
(SIE)
1V8 Internal
Core Supply
48MHz
FIFO RX Buffer
Protocol Engine
FIFO TX Buffer
Internal MTP
(512 bytes)
(512 bytes)
Memory
USB
FT201X USB I2C SLAVE IC Datasheet
Document No.: FT_000627 Clearance No.: FTDI# 264
To USB Transceiver Cell
RESET#
I2C Controller
Generator
Reset
VCCIO
3V3OUT
Version 1.3
SDA
CBUS0
CBUS1
CBUS2
CBUS3
CBUS4
CBUS5
SCL
4