FT230XQ-R International Semiconductor Technologies, FT230XQ-R Datasheet - Page 4

• Manufacturer Part Number: FT230XQ-R
• Description: Specifications: Number of Channels: 1, UART ; Lead Free Status: Lead Free ; RoHS Status: RoHS Compliant
• Manufacturer: International Semiconductor Technologies

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Figure 2.1 FT230X Block Diagram
For a description of each function please refer to Section 4.
FT230X 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
Document No.: FT_000566 Clearance No.: FTDI# 260
FT230X USB TO BASIC UART IC
To USB Transceiver Cell
UART FIFO
Controller
RESET#
48MHz
UART Controller
Signal Inversion
Programmable
Generator
Baud Rate
Generator
Reset
with
3V3OUT
Version 1.2
CTS#
TXD
RXD
RTS#
CBUS0
CBUS1
CBUS2
CBUS3
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