ft8u245am Future Technology Devices International Ltd., ft8u245am Datasheet - Page 2

• Manufacturer Part Number: ft8u245am
• Description: Usb Fifo - Fast Parallel Data Transfer Ic
• Manufacturer: Future Technology Devices International Ltd.

Figure 1 – FT8U245AM Block Diagram ( Simplified )
Future Technology Devices Intl.
Figure 2 – FT8U245AM I.C. Pinout
3V3OUT
USBDP
XTOUT
USBDM
RCCLK
XTIN
VCC
Transceiver
USB DPLL
Regulator
Oscillator
3.3 Volt
6MHZ
LDO
USB
EEDATA
3V3OUT
RESET#
USBDM
USBDP
EESK
TEST
VCC
Serial Interface
Multiplier
x8 Clock
Engine
( SIE )
1
8
FT8U245AM Preliminary Information Rev 0.9 – Subject to Change
32
9
FT245AM
48MHz
12MHz
XXYY
FTDI
Protocol Engine
FIFO Transmit
FIFO Receive
128 Bytes
384 Bytes
Buffer
Buffer
RESET#
USB
TEST
GND
16
25
24
17
GND
D1
D2
D3
D4
D5
D6
D7
Controller
EEPROM
Interface
FIFO
EEREQ#
EEGNT#
RXF#
TXE#
D0
D1
D2
D3
D4
D5
D6
D7
RD#
WR
EECS
EESK
EEDATA