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| 型號(hào)： | LPC2366 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Single-chip 16-bit/32-bit microcontrollers; up to 512 kB flash with ISP/IAP, Ethernet, USB 2.0, CAN, and 10-bit ADC/DAC |
| 中文描述： | 單芯片16-bit/32-bit微控制器，高達(dá)512的ISP /國際檢察官聯(lián)合會(huì)，以太網(wǎng)，USB 2.0，CAN和10 kB閃存位的ADC / DAC |
| 文件頁數(shù)： | 28/48頁 |
| 文件大?。?/td> | 377K |
| 代理商： | LPC2366 |
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LPC2364_66_68_1
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Preliminary data sheet
Rev. 01 — 22 September 2006
28 of 48
Philips Semiconductors
LPC2364/2366/2368
Fast communication chip
whenever any of the aforementioned functions are turned off for any reason. Since the
oscillator and other functions are turned off during Power-down mode, any wake-up of the
processor from Power-down mode makes use of the wake-up Timer.
The Wake-up Timer monitors the crystal oscillator to check whether it is safe to begin
code execution. When power is applied to the chip, or when some event caused the chip
to exit Power-down mode, some time is required for the oscillator to produce a signal of
sufficient amplitude to drive the clock logic. The amount of time depends on many factors,
including the rate of V
DD
ramp (in the case of power on), the type of crystal and its
electrical characteristics (if a quartz crystal is used), as well as any other external circuitry
(e.g. capacitors), and the characteristics of the oscillator itself under the existing ambient
conditions.
7.24.4
Power control
The LPC2364/66/68 supports a variety of power control features. There are four special
modes of processor power reduction: Idle mode, Sleep mode, Power-down mode, and
Deep power-down mode. The CPU clock rate may also be controlled as needed by
changing clock sources, re-configuring PLL values, and/or altering the CPU clock divider
value. This allows a trade-off of power versus processing speed based on application
requirements. In addition, Peripheral Power Control allows shutting down the clocks to
individual on-chip peripherals, allowing fine tuning of power consumption by eliminating all
dynamic power use in any peripherals that are not required for the application. Each of the
peripherals has its own clock divider which provides even better power control.
The LPC2364/66/68 also implements a separate power domain in order to allow turning
off power to the bulk of the device while maintaining operation of the Real Time Clock and
a small SRAM, referred to as the Battery RAM.
7.24.4.1
Idle mode
In Idle mode, execution of instructions is suspended until either a Reset or interrupt
occurs. Peripheral functions continue operation during Idle mode and may generate
interrupts to cause the processor to resume execution. Idle mode eliminates dynamic
power used by the processor itself, memory systems and related controllers, and internal
buses.
7.24.4.2
Sleep mode
In Sleep mode, the oscillator is shut down and the chip receives no internal clocks. The
processor state and registers, peripheral registers, and internal SRAM values are
preserved throughout Sleep mode and the logic levels of chip pins remain static. The
output of the IRC is disabled but the IRC is not powered down for a fast wake-up later. The
32 kHz RTC oscillator is not stopped because the RTC interrupts may be used as the
wake-up source. The PLL is automatically turned off and disconnected. The CCLK and
USB clock dividers automatically get reset to zero.
The Sleep mode can be terminated and normal operation resumed by either a Reset or
certain specific interrupts that are able to function without clocks. Since all dynamic
operation of the chip is suspended, Sleep mode reduces chip power consumption to a
very low value. The Flash memory is left on in Sleep mode, allowing a very quick
wake-up.
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相關(guān)代理商/技術(shù)參數(shù) |
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| LPC2366FB100 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip 16-bit/32-bit microcontrollers; up to 512 kB flash with ISP/IAP, Ethernet, USB 2.0, CAN, and 10-bit ADC/DAC |
| LPC2366FBD100 | 制造商:NXP Semiconductors 功能描述:MCU 32BIT ARM7 10/100 USB CAN 制造商:NXP Semiconductors 功能描述:MCU 32BIT ARM7, 10/100, USB, CAN 制造商:NXP Semiconductors 功能描述:MCU 32BIT ARM7, 10/100, USB, CAN, Controller Family/Series:LPC23xx, Core Size:32 制造商:NXP Semiconductors 功能描述:IC, 32BIT MCU, ARM7, 72MHZ, LQFP-100, Controller Family/Series:(ARM7), Core Size:32bit, No. of I/O's:70, Supply Voltage Min:3V, Supply Voltage Max:3.6V, Digital IC Case Style:LQFP, No. of Pins:100, Program Memory Size:256KB , RoHS Compliant: Yes |
| LPC2366FBD100,551 | 功能描述:ARM微控制器 - MCU ARM7 256KF/USB/ENET RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:72 MHz 程序存儲(chǔ)器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT |
| LPC2366FBD100/CP3298551 | 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述: |
| LPC2366FBD100551 | 制造商:NXP Semiconductors 功能描述:IC 32BIT MCU 72MHZ LQFP-100 |
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