LPC1765FET100,551 NXP Semiconductors, LPC1765FET100,551 Datasheet - Page 39

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LPC1765FET100,551

Manufacturer Part Number
LPC1765FET100,551
Description
IC MCU 32BIT 256KB FLSH 100TFBGA
Manufacturer
NXP Semiconductors
Series
LPC17xxr
Datasheet

Specifications of LPC1765FET100,551

Core Processor
ARM® Cortex-M3™
Core Size
32-Bit
Speed
100MHz
Connectivity
CAN, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB OTG
Peripherals
Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT
Number Of I /o
70
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Eeprom Size
-
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-TFBGA
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-7565
LPC1765FET100,551

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Manufacturer
Quantity
Price
Part Number:
LPC1765FET100,551
Manufacturer:
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Quantity:
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Part Number:
LPC1765FET100,551
Manufacturer:
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NXP Semiconductors
LPC1769_68_67_66_65_64_63
Product data sheet
7.30.1 Reset
7.30 System control
Reset has four sources on the LPC17xx: the RESET pin, the Watchdog reset, power-on
reset (POR), and the BrownOut Detection (BOD) circuit. The RESET pin is a Schmitt
trigger input pin. Assertion of chip Reset by any source, once the operating voltage attains
a usable level, causes the RSTOUT pin to go LOW and starts the wake-up timer (see
description in
until the external Reset is de-asserted, the oscillator is running, a fixed number of clocks
have passed, and the flash controller has completed its initialization. Once reset is
de-asserted, or, in case of a BOD-triggered reset, once the voltage rises above the BOD
threshold, the RSTOUT pin goes HIGH.
When the internal Reset is removed, the processor begins executing at address 0, which
is initially the Reset vector mapped from the Boot Block. At that point, all of the processor
and peripheral registers have been initialized to predetermined values.
Fig 6.
Power distribution
V
DD(REG)(3V3)
Section
All information provided in this document is subject to legal disclaimers.
V
DD(3V3)
VREFP
VREFN
RTCX1
RTCX2
VBAT
V
V
V
DDA
SSA
SS
7.29.5). The wake-up timer ensures that reset remains asserted
Rev. 7 — 5 April 2011
LPC17xx
LPC1769/68/67/66/65/64/63
RTC POWER DOMAIN
ADC POWER DOMAIN
MAIN POWER DOMAIN
OSCILLATOR
SELECTOR
to I/O pads
POWER
32 kHz
REGULATOR
32-bit ARM Cortex-M3 microcontroller
ULTRA LOW-POWER
REGULATOR
BACKUP REGISTERS
DAC
ADC
REAL-TIME CLOCK
to core
to memories,
peripherals,
oscillators,
PLLs
002aad978
© NXP B.V. 2011. All rights reserved.
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