參數(shù)資料
型號(hào)： LPC2104BBD48
廠商： NXP SEMICONDUCTORS
元件分類(lèi)： 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(yè)數(shù)： 12/32頁(yè)
文件大?。?/td> 155K
代理商： LPC2104BBD48
Philips Semiconductors
LPC2104/2105/2106
Single-chip 32-bit microcontrollers
Product data
Rev. 04 — 05 February 2004
12 of 32
9397 750 12792
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Vectored IRQs have the middle priority. Sixteen of the interrupt requests can be
assigned to this category. Any of the interrupt requests can be assigned to any of the
16 vectored IRQ slots, among which slot 0 has the highest priority and slot 15 has the
lowest.
Non-vectored IRQs have the lowest priority.
The VIC combines the requests from all the vectored and non-vectored IRQs to
produce the IRQ signal to the ARM processor. The IRQ service routine can start by
reading a register from the VIC and jumping there. If any of the vectored IRQs are
requesting, the VIC provides the address of the highest-priority requesting IRQs
service routine, otherwise it provides the address of a default routine that is shared by
all the non-vectored IRQs. The default routine can read another VIC register to see
what IRQs are active.
6.5.1
Interrupt sources
Table 4
lists the interrupt sources for each peripheral function. Each peripheral device
has one interrupt line connected to the Vectored Interrupt Controller, but may have
several internal interrupt flags. Individual interrupt flags may also represent more than
one interrupt source.
Table 4:
Block
WDT
-
ARM Core
ARM Core
Timer 0
Interrupt sources
Flag(s)
Watchdog Interrupt (WDINT)
Reserved for software interrupts only
Embedded ICE, DbgCommRx
Embedded ICE, DbgCommTx
Match 0 - 3 (MR0, MR1, MR2, MR3)
Capture 0 - 3 (CR0, CR1, CR2, CR3)
Match 0 - 3 (MR0, MR1, MR2, MR3)
Capture 0 - 3 (CR0, CR1, CR2, CR3)
Rx Line Status (RLS)
Transmit Holding Register empty (THRE)
Rx Data Available (RDA)
Character Time-out Indicator (CTI)
Rx Line Status (RLS)
Transmit Holding Register empty (THRE)
Rx Data Available (RDA)
Character Time-out Indicator (CTI)
Modem Status Interrupt (MSI)
Match 0 - 6 (MR0, MR1, MR2, MR3, MR4, MR5, MR6)
SI (state change)
SPIF, MODF
reserved
PLL Lock (PLOCK)
RTCCIF (Counter Increment), RTCALF (Alarm)
VIC channel #
0
1
2
3
4
Timer 1
5
UART 0
6
UART 1
7
PWM0
I
2
C
SPI
-
PLL
RTC
8
9
10
11
12
13
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(chēng):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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