LPC1774FBD208,551 NXP Semiconductors, LPC1774FBD208,551 Datasheet - Page 99

• Manufacturer Part Number: LPC1774FBD208,551
• Description: IC MCU 32BIT 128KB FLASH 208LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC17xxr

Specifications of LPC1774FBD208,551

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 120MHz
• Connectivity: CAN, EBI/EMI, I²C, Microwire, MMC, SPI, SSI, SSP, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 165
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 3.6 V
• Data Converters: A/D 8x12b, D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-LQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-7567; LPC1774FBD208,551

NXP Semiconductors
14. Application information
LPC178X_7X
Objective data sheet
Fig 33. USB interface on a self-powered device
Fig 34. USB interface on a bus-powered device
14.1 Suggested USB interface solutions
Remark: The USB controller is available as a device/Host/OTG controller on parts
LPC1788/87/86/85 and LPC1778/77/76 and as device-only controller on parts LPC1774.
LPC17xx
LPC17xx
All information provided in this document is subject to legal disclaimers.
USB_CONNECT
V
USB_UP_LED
V
USB_D+
USB_D−
V
V
USB_UP_LED
V
USB_D+
USB_D−
V
DD(3V3)
BUS
SS
DD(3V3)
BUS
SS
Rev. 2 — 27 May 2011
R S = 33 Ω
R S = 33 Ω
R S = 33 Ω
R S = 33 Ω
R2
R1
1.5 kΩ
R1
1.5 kΩ
SoftConnect switch
32-bit ARM Cortex-M3 microcontroller
002aad939
002aad940
USB-B
connector
USB-B
connector
LPC178x/7x
© NXP B.V. 2011. All rights reserved.
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