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參數(shù)資料
| 型號(hào)： | LPC2129 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | SPACER |
| 中文描述： | 單片16/32位微控制器，128/256 kB ISP / IAP閃存的10位ADC和CAN |
| 文件頁數(shù)： | 20/34頁 |
| 文件大小： | 163K |
| 代理商： | LPC2129 |
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Philips Semiconductors
LPC2119/LPC2129
Single-chip 16/32-bit microcontrollers
Product data
Rev. 03 — 22 December 2004
20 of 34
9397 750 13146
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
–
Set HIGH on match.
–
Toggle on match.
–
Do nothing on match.
6.17 Watchdog timer
The purpose of the Watchdog is to reset the microcontroller within a reasonable
amount of time if it enters an erroneous state. When enabled, the Watchdog will
generate a system reset if the user program fails to ‘feed’ (or reload) the Watchdog
within a predetermined amount of time.
6.17.1
Features
Internally resets chip if not periodically reloaded.
Debug mode.
Enabled by software but requires a hardware reset or a Watchdog reset/interrupt to
be disabled.
Incorrect/Incomplete feed sequence causes reset/interrupt if enabled.
Flag to indicate Watchdog reset.
Programmable 32-bit timer with internal pre-scaler.
Selectable time period from (t
pclk
×
256
×
4) to (t
pclk
×
2
32
×
4) in multiples of
t
pclk
×
4.
6.18 Real time clock
The Real Time Clock (RTC) is designed to provide a set of counters to measure time
when normal or idle operating mode is selected. The RTC has been designed to use
little power, making it suitable for battery powered systems where the CPU is not
running continuously (Idle mode).
6.18.1
Features
Measures the passage of time to maintain a calendar and clock.
Ultra Low Power design to support battery powered systems.
Provides Seconds, Minutes, Hours, Day of Month, Month, Year, Day of Week, and
Day of Year.
Programmable Reference Clock Divider allows adjustment of the RTC to match
various crystal frequencies.
6.19 Pulse width modulator
The PWM is based on the standard Timer block and inherits all of its features, although
onlythePWMfunctionispinnedoutontheLPC2119/LPC2129.TheTimerisdesigned
to count cycles of the peripheral clock (PCLK) and optionally generate interrupts or
perform other actions when specified timer values occur, based on seven match
registers. The PWM function is also based on match register events.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LPC2129FBD01 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip 16/32-bit microcontrollers; 64/128/256 kB ISP/IAP flash with 10-bit ADC and CAN |
| LPC2129FBD64 | 制造商:NXP Semiconductors 功能描述:MCU 32BIT ARM7 256K FLASH LQFP64 |
| LPC2129FBD64,151 | 功能描述:ARM微控制器 - MCU PREF PART LPC2129FBD64/01-S 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 |
| LPC2129FBD64/00 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip 16/32-bit microcontrollers; 64/128/256 kB ISP/IAP flash with 10-bit ADC and CAN |
| LPC2129FBD64/01 | 制造商:NXP Semiconductors 功能描述:MCU, 16BIT/32BIT, 60MHZ, LQFP-64 制造商:NXP Semiconductors 功能描述:MCU, 16BIT/32BIT, 60MHZ, LQFP-64, Controller Family/Series:LPC2100, Core Size:16 制造商:NXP Semiconductors 功能描述:MCU, 16BIT/32BIT, 60MHZ, LQFP-64, Controller Family/Series:LPC2100, Core Size:16bit / 32bit, No. of I/O's:46, Supply Voltage Min:1.65V, Supply Voltage Max:1.95V, Digital IC Case Style:LQFP, No. of Pins:64, Program Memory Size:256KB, |
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