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參數(shù)資料
| 型號(hào)： | LPC2104BBD48 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | Single-chip 32-bit microcontrollers; 128 kB ISP/IAP Flash with 64 kB/32 kB/16 kB RAM |
| 中文描述： | 32-BIT, FLASH, 60 MHz, RISC MICROCONTROLLER, PQFP48 |
| 封裝： | 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT313-2, LQFP-48 |
| 文件頁數(shù)： | 18/32頁 |
| 文件大小： | 155K |
| 代理商： | LPC2104BBD48 |
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Philips Semiconductors
LPC2104/2105/2106
Single-chip 32-bit microcontrollers
Product data
Rev. 04 — 05 February 2004
18 of 32
9397 750 12792
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
6.14.1
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.
6.15 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).
6.15.1
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.
6.16 Pulse width modulator
The PWM is based on the standard Timer block and inherits all of its features,
although only the PWM function is pinned out on the LPC2104, LPC2105 and
LPC2106. The Timer is designed 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. It also includes four capture inputs to save the
timer value when an input signal transitions, and optionally generate an interrupt
when those events occur. The PWM function is in addition to these features, and is
based on match register events.
The ability to separately control rising and falling edge locations allows the PWM to
be used for more applications. For instance, multi-phase motor control typically
requires three non-overlapping PWM outputs with individual control of all three pulse
widths and positions.
Two match registers can be used to provide a single edge controlled PWM output.
One match register (MR0) controls the PWM cycle rate, by resetting the count upon
match. The other match register controls the PWM edge position. Additional single
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LPC2105BBD48 | Single-chip 32-bit microcontrollers; 128 kB ISP/IAP Flash with 64 kB/32 kB/16 kB RAM |
| LPC2106BBD48 | Single-chip 32-bit microcontrollers; 128 kB ISP/IAP Flash with 64 kB/32 kB/16 kB RAM |
| LPC2104 | Single-chip 32-bit microcontrollers; 128 kB ISP/IAP Flash with 64 kB/32 kB/16 kB RAM |
| LPC2105 | Single-chip 32-bit microcontrollers; 128 kB ISP/IAP Flash with 64 kB/32 kB/16 kB RAM |
| LPC2106 | Single-chip 32-bit microcontrollers; 128 kB ISP/IAP Flash with 64 kB/32 kB/16 kB RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LPC2104BBD48,151 | 功能描述:ARM微控制器 - MCU ARM7 128KF/16KR/I2C 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 |
| LPC2104BBD48.151 | 制造商:NXP Semiconductors 功能描述:IC SM 32 BIT MCU WAFFLE125 制造商:NXP Semiconductors 功能描述:32BIT MCU 128K FLASH SMD LPC2104 |
| LPC2104BBD48.151 | 制造商:NXP Semiconductors 功能描述:IC 32BIT MCU 128K FLASH SMD 2104 |
| LPC2104FBD48/00 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip 32-bit microcontrollers; 128 kB ISP/IAP flash with 16/32/64 kB RAM |
| LPC2104FBD48/01 | 制造商:NXP Semiconductors 功能描述:MCU, 16BIT/32BIT, 60MHZ, LQFP-48 制造商:NXP Semiconductors 功能描述:MCU, 16BIT/32BIT, 60MHZ, LQFP-48, Controller Family/Series:LPC2100, Core Size:16 制造商:NXP Semiconductors 功能描述:MCU, 16BIT/32BIT, 60MHZ, LQFP-48, Controller Family/Series:LPC2100, Core Size:16bit / 32bit, No. of I/O's:32, Supply Voltage Min:1.65V, Supply Voltage Max:1.95V, Digital IC Case Style:LQFP, No. of Pins:48, Program Memory Size:128KB, |
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