LPC1767FBD100,551 NXP Semiconductors, LPC1767FBD100,551 Datasheet - Page 119

• 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

NXP Semiconductors
UM10360
User manual
8.5.21 I
Table 98.
The I2CPADCFG register allows configuration of the I
order to support various I
the 4 bits in I2CPADCFG should be 0, the default value for this register. For Fast Mode
Plus, the SDADRV0 and SCLDRV0 bits should be 1. For non-I
be desirable to turn off I
to 1. See
Table 99.
PINMODE
_OD4
28
29
31:30
I2CPADCFG Symbol
0
1
2
3
31:4
2
C Pin Configuration register (I2CPADCFG - 0x4002 C07C)
Table 99
Open Drain Pin Mode select register 4 (PINMODE_OD4 - address 0x4002 C078) bit
description
I
description
2
Symbol
P4.28OD
P4.28OD
-
C Pin Configuration register (I2CPADCFG - address 0x4002 C07C) bit
SDADRV0
SDAI2C0
SCLDRV0
SCLI2C0
-
All information provided in this document is subject to legal disclaimers.
below.
Rev. 2 — 19 August 2010
2
Value Description
0
1
C filtering and slew rate control by setting SDAI2C0 and SCLI2C0
2
C-bus operating modes. For use in standard or Fast Mode I
Value Description
0
1
0
1
0
1
0
1
Port 4 pin 28 open drain mode control.
P4.28 pin is in the normal (not open drain) mode.
P4.28 pin is in the open drain mode.
Port 4 pin 29 open drain mode control, see P4.28OD
Reserved.
Drive mode control for the SDA0 pin, P0.27.
The SDA0 pin is in the standard drive mode.
The SDA0 pin is in Fast Mode Plus drive mode.
I
The SDA0 pin has
control enabled.
The SDA0 pin has
control disabled.
Drive mode control for the SCL0 pin, P0.28.
The SCL0 pin is in the standard drive mode.
The SCL0 pin is in Fast Mode Plus drive mode.
I
The SCL0 pin has
control enabled.
The SCL0 pin has
control disabled.
Reserved.
2
2
C
C
mode control for the SDA0 pin, P0.27.
mode control for the SCL0 pin, P0.28.
Chapter 8: LPC17xx Pin connect block
I
I
I
I
2
2
2
2
C
C
C
C
2
glitch filtering and slew rate
glitch filtering and slew rate
glitch filtering and slew rate
glitch filtering and slew rate
C pins for the I2C0 interface only, in
2
C use of these pins, it may
UM10360
© NXP B.V. 2010. All rights reserved.
119 of 840
Reset
value
0
0
NA
Reset
value
0
0
0
0
NA
2
C,