VNC1L-1A-TRAY FTDI, VNC1L-1A-TRAY Datasheet - Page 4

• Manufacturer Part Number: VNC1L-1A-TRAY
• Description: USB Interface IC USB Vinculum Host /Dev Ctrl IC LQFP-48
• Manufacturer: FTDI

Specifications of VNC1L-1A-TRAY

• Product Category: USB Interface IC
• Rohs: yes
• Operating Supply Voltage: 3.3 V
• Operating Supply Current: 25 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP-48
• Minimum Operating Temperature: - 40 C
• Factory Pack Quantity: 250

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For a functional description of each block, please refer to Section 4.2
Figure 2.1 Simplified VNC1L Block Diagram
VNC1L Block Diagram
USB1DP
USB1DM
USB2DP
USB2DM
PROG#
TEST
RESET#
PLL FILTER
XTOUT
XTIN
USB Host/Slave
USB Host/Slave
Transceiver 2
Transceiver 1
Copyright © 2009 Future Technology Devices International Limited
Program and
Test Logic
Oscillator
12MHz
Multiplier
Clock
PLL
24MHz
48MHz
Vinculum VNC1L Embedded USB Host Controller IC Datasheet Version 2.02
USB Host/Slave
USB Host/Slave
DMA Controller
DMA Controller
DATA SRAM
32-Bit NPU
Vinculum
SIE 1
4k x 8
SIE 2
1
2
INTERNAL IO BUS
48 MHz
24 MHz
Vinculum MCU
PRESCALER
Program ROM
BOOTSTRAP
SYSTEM
E-FLASH
TIMER
UART
64k x 8
Loader
Core
ROM
INTERNAL IO BUS
NMI
INT
INT
Document Reference No.: FT_000030
UART & FIFO
I/F LOGIC
I/F LOGIC
I/F LOGIC
I/F LOGIC
I/F LOGIC
GPIO 0
SPI I/F
LOGIC
GPIO 1
GPIO 2
Clearance No.: FTDI# 50
GPIO 3
EXTERNAL IO BUS
BCBUS[0...3]
ADBUS[0...7]
ACBUS[0...7]
BDBUS[0...7]
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