Philips BDL5545E Service Manual page 38

Sync processor for monitoring DPMS (support 2 H/V inputs, Support H+V inputs) wake up signal.
8-bit A/D converter with 8 selectable inputs, shared with IO pin
8 8-bit PWM pin output (One low frequency PWM at 150Hz for dimmer control)
Support 2 DDC/CI interface
Slave mode I2C interface
Master/slave I2C interface
Embedded H/W CEC function with 16 bytes R/W buffer
Hardware universal IR Receiver with programmable digital filter for noise rejection
Watch Dog timer
Build-in RTC with calibration register of easy adjustment (1ppm)
Analog SOG wake up source
Build-in ISP function (with IIC or the UART interface)
Embedded ICE mode
Maximum 37 programmable IO pins
Embedded 3.3v and 1.8v regulator (external VDD=5v)
Power down mode
Selectable CPU clock sources
CPU off mode can be waked up by external interrupt
Crystal oscillator off mode can be waked up by external interrupt
CPU off mode(RTC mode) current : 600uA, Crystal off mode current : 200uA
4. LPC1768FBD100
The LPC1769/68/67/66/65/64/63 are ARM Cortex-M3 based microcontrollers for embedded
applications featuring a high level of integration and low power consumption.
The ARM Cortex-M3 is a next generation core that offers system enhancements such as enhanced
debug features and a higher level of support block integration.
The LPC1768/67/66/65/64/63 operate at CPU frequencies of up to 100 MHz. The LPC1769 operates
at CPU frequencies of up to 120 MHz. The ARM Cortex-M3 CPU incorporates a 3-stage pipeline and
uses a Harvard architecture with separate local instruction and data buses as well as a third bus for
peripherals. The ARM Cortex-M3 CPU also includes an internal prefetch unit that supports speculative
branching.
The peripheral complement of the LPC1769/68/67/66/65/64/63 includes up to 512 kB of flash memory,
up to 64 kB of data memory, Ethernet MAC, USB Device/Host/OTG interface, 8-channel general
purpose DMA controller, 4 UARTs, 2 CAN channels, 2 SSP controllers, SPI interface, 3 I2C-bus
interfaces, 2-input plus 2-output I2S-bus interface, 8-channel 12-bit ADC, 10-bit DAC, motor control
PWM, Quadrature Encoder interface, four general purpose timers, 6-output general purpose PWM,
ultra-low power Real-Time Clock (RTC) with separate battery supply, and up to 70 general purpose
I/O pins.
The LPC1769/68/67/66/65/64/63 are pin-compatible to the 100-pin LPC236x ARM7-based
microcontroller series.
Philips BDL5545E 37