LPC1767FBD100,551 NXP Semiconductors, LPC1767FBD100,551 Datasheet - Page 104

• Manufacturer Part Number: LPC1767FBD100,551
• Description: IC ARM CORTEX MCU 512K 100-LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC17xxr

Specifications of LPC1767FBD100,551

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: Ethernet, I²C, IrDA, Microwire, SPI, SSI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 64K 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: 100-LQFP
• Processor Series: LPC17
• Core: ARM Cortex M3
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2, MCB1760, MCB1760U, MCB1760UME
• For Use With: 622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-4967; 935289808551

8.1 How to read this chapter
8.2 Description
8.3 Pin function select register values
UM10360
User manual
Table 74.
The pin connect block allows most pins of the microcontroller to have more than one
potential function. Configuration registers control the multiplexers to allow connection
between the pin and the on chip peripherals.
Peripherals should be connected to the appropriate pins prior to being activated and prior
to any related interrupt(s) being enabled. Activity of any enabled peripheral function that is
not mapped to a related pin should be considered undefined.
Selection of a single function on a port pin excludes other peripheral functions available
on the same pin. However, the GPIO input stays connected and may be read by software
or used to contribute to the GPIO interrupt feature.
The PINSEL registers control the functions of device pins as shown below. Pairs of bits in
these registers correspond to specific device pins.
Table 75.
Register
PINSEL0
PINSEL1
PINSEL2
PINSEL3
PINSEL4
PINSEL5
PINSEL6
PINSEL7
PINSEL8
PINSEL9
PINSEL10
PINSEL0 to
PINSEL9 Values
00
01
10
11
Table 74
UM10360
Chapter 8: LPC17xx Pin connect block
Rev. 2 — 19 August 2010
shows the functions of the PINSEL registers in the LPC17xx.
Summary of PINSEL registers
Pin function select register bits
Controls
P0[15:0]
P0 [31:16]
P1 [15:0] (Ethernet)
P1 [31:16]
P2 [15:0]
P2 [31:16]
P3 [15:0]
P3 [31:16]
P4 [15:0]
P4 [31:16]
Trace port enable
All information provided in this document is subject to legal disclaimers.
Function
Primary (default) function, typically GPIO port
First alternate function
Second alternate function
Third alternate function
Rev. 2 — 19 August 2010
Table
Table 79
Table 80
Table 81
Table 82
Table 83
not used
not used
Table 84
not used
Table 85
Table 86
© NXP B.V. 2010. All rights reserved.
Value after Reset
00
User manual
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