LPC3154FET208,551 NXP Semiconductors, LPC3154FET208,551 Datasheet - Page 29

• Manufacturer Part Number: LPC3154FET208,551
• Description: IC ARM9 MCU USB OTG 208TFBGA
• Manufacturer: NXP Semiconductors
• Series: LPC3000r

Specifications of LPC3154FET208,551

• Package / Case: 208-TFBGA
• Voltage - Supply (vcc/vdd): 1.1 V ~ 1.3 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 180MHz
• Number Of I /o: 10
• Core Processor: ARM9
• Program Memory Type: External Program Memory
• Ram Size: 192K x 8
• Data Converters: A/D 3x10b
• Oscillator Type: External
• Peripherals: DMA, I²S, LCD, PWM, WDT
• Connectivity: EBI/EMI, I²C, IrDA, MMC, PCM, SPI, UART/USART, USB OTG
• Core Size: 32-Bit
• Processor Series: LPC31
• Core: ARM926EJS
• Data Bus Width: 32 bit
• Data Ram Size: 192 KB
• Interface Type: I2C, I2S, SPI, UART
• Maximum Clock Frequency: 180 MHz
• Number Of Timers: 5
• Operating Supply Voltage: 1.2 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 935287563551

NXP Semiconductors
LPC3152_3154
Preliminary data sheet
6.17 Input/Output configuration module (IOCONFIG)
6.18 10-bit Analog-to-Digital Converter (ADC10B)
The General Purpose Input/Output (GPIO) pins can be controlled through the register
interface provided in the IOCONFIG module. Next to several dedicated GPIO pins, most
digital IO pins can also be used as GPIO if they are not required for their normal,
dedicated function.
This module has the following features:
This module is a 10-bit successive approximation Analog-to-Digital Converter (ADC) with
an input multiplexer to allow for multiple analog signals on its input. A common use of this
module is to read out multiple keys on one input from a resistor network.
This module has the following features:
Fig 7. Block diagram of the Watchdog Timer
•
•
•
•
•
•
•
•
•
Provides control for the digital pins that can double as GPIO (next to their normal
function). The pinning list in
Each controlled pin can be configured for 4 operational modes:
– Normal operation (i.e. controlled by a function block).
– Driven low.
– Driven high.
– High impedance/input.
A GPIO pin can be observed (read) in any mode.
The register interface provides set and clear access methods for choosing the
operational mode.
Three analog input channels, selected by an analog multiplexer. A fourth channel is
connected internally to the analog die to measure the battery level.
Programmable ADC resolution from 2 bit to 10 bit.
The maximum conversion rate is 400 ksample/s for 10 bit resolution and
1500 ksample/s for 2 bit resolution.
Single A/D conversion scan mode and continuous A/D conversion scan mode.
Power-down mode.
APB
All information provided in this document is subject to legal disclaimers.
Rev. 0.12 — 27 May 2010
WDT
m1
m0
Table 4
EVENT ROUTER
indicates which pins can double as GPIO.
CGU
reset
CONTROLLER
LPC3152/3154
INTERRUPT
002aae086
© NXP B.V. 2010. All rights reserved.
FIQ
IRQ
29 of 88