參數(shù)資料
型號(hào)： LPC2141FBD64
廠商： NXP Semiconductors N.V.
元件分類： 數(shù)學(xué)處理器
英文描述： Single-chip 16-bit-32-bit microcontrollers; up to 512 kB flash with ISP-IAP, USB 2.0 full-speed device, 10-bit ADC and DAC
封裝： LPC2141FBD64<SOT314-2 (LQFP64)|<<http://www.nxp.com/packages/SOT314-2.html<1<Always Pb-free,;LPC2142FBD64<SOT314-2 (LQFP64)|<<http://www.nxp.com/packages/SOT314-2.html<
文件頁(yè)數(shù)： 3/45頁(yè)
文件大?。?/td> 391K
代理商： LPC2141FBD64
LPC2141_42_44_46_48
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 5 — 12 August 2011
3 of 45
NXP Semiconductors
LPC2141/42/44/46/48
Single-chip 16-bit/32-bit microcontrollers
4. Block diagram
(1) Pins shared with GPIO.
(2) LPC2144/46/48 only.
(3) USB DMA controller with 8 kB of RAM accessible as general purpose RAM and/or DMA is available in LPC2146/48 only.
(4) LPC2142/44/46/48 only.
Fig 1.
Block diagram
002aab560
system
clock
TRST
(1)
TMS
(1)
TCK
(1)
TDI
(1)
TDO
(1)
XTAL2
XTAL1
AMBA AHB
(Advanced High-performance Bus)
INTERNAL
FLASH
CONTROLLER
AHB BRIDGE
E
M
TEST/DEBUG
INTERFACE
AHB
DECODER
AHB TO APB
BRIDGE
APB
DIVIDER
VECTORED
INTERRUPT
CONTROLLER
SYSTEM
FUNCTIONS
PLL0
USB
clock
PLL1
SYSTEM
CONTROL
32 kB/64 kB/128 kB/
256 kB/512 kB
FLASH
ARM7TDMI-S
LPC2141/42/44/46/48
INTERNAL
SRAM
CONTROLLER
8 kB/16 kB/
32 kB
SRAM
ARM7 local bus
SCL0, SCL1
SDA0, SDA1
4
×
CAP0
4
×
CAP1
8
×
MAT0
8
×
MAT1
I
2
C-BUS SERIAL
INTERFACES 0 AND 1
CAPTURE/COMPARE
(W/EXTERNAL CLOCK)
TIMER 0/TIMER 1
EINT3 to EINT0
EXTERNAL
INTERRUPTS
D+
D
UP_LED
CONNECT
VBUS
USB 2.0 FULL-SPEED
DEVICE CONTROLLER
WITH DMA
(3)
SCK0, SCK1
MOSI0, MOSI1
MISO0, MISO1
SSEL0, SSEL1
AD0[7:6] and
AD0[4:1]
AD1[7:0]
(2)
SPI AND SSP
SERIAL INTERFACES
A/D CONVERTERS
0 AND 1
(2)
TXD0, TXD1
RXD0, RXD1
DSR1
(2)
,CTS1
(2)
,
RTS1
(2)
, DTR1
(2)
DCD1
(2)
,RI1
(2)
RTXC1
AOUT
(4)
UART0/UART1
D/A CONVERTER
P0[31:28] and
P0[25:0]
P1[31:16]
RTXC2
V
BAT
REAL-TIME CLOCK
GENERAL
PURPOSE I/O
PWM6 to PWM0
WATCHDOG
TIMER
PWM0
P0[31:28] and
P0[25:0]
P1[31:16]
FAST GENERAL
PURPOSE I/O
8 kB RAM
SHARED WITH
USB DMA
(3)
RST
相關(guān)PDF資料
PDF描述
LPC2142FBD64 Single-chip 16-bit-32-bit microcontrollers; up to 512 kB flash with ISP-IAP, USB 2.0 full-speed device, 10-bit ADC and DAC
LPC2144FBD64 Single-chip 16-bit-32-bit microcontrollers; up to 512 kB flash with ISP-IAP, USB 2.0 full-speed device, 10-bit ADC and DAC
LPC2146FBD64 Single-chip 16-bit-32-bit microcontrollers; up to 512 kB flash with ISP-IAP, USB 2.0 full-speed device, 10-bit ADC and DAC
LPC2148FBD64 Single-chip 16-bit-32-bit microcontrollers; up to 512 kB flash with ISP-IAP, USB 2.0 full-speed device, 10-bit ADC and DAC
LPC2157FBD100 Single-chip 16-bit-32-bit microcontrollers; 512 kB flash, with 32 segment x 4 LCD driver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LPC2141FBD64,151 功能描述:ARM微控制器 - MCU ARM7 32KF/8KR/USB 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
LPC2141FBD64151 制造商:NXP Semiconductors 功能描述:IC 32BIT MCU 60MHZ LQFP-64
LPC2141FBD64-S 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip 16-bit/32-bit ocontrollers; up to 512 kB flash with ISP/IAP, USB 2.0 full-speed device, 10-bit ADC and DAC
LPC2142 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:ARM7-based microcontrollers with full-speed USB 2.0
LPC2142FBD64 制造商:NXP Semiconductors 功能描述:16/32BIT ARM7 MCU 64K FLASH SMD 制造商:NXP Semiconductors 功能描述:IC SM 16/32-BIT ARM7 MCU WAFFLE80 制造商:NXP Semiconductors 功能描述:16/32BIT ARM7 MCU, 64K FLASH, SMD 制造商:NXP Semiconductors 功能描述:16/32BIT ARM7 MCU, 64K FLASH, SMD; Controller Family/Series:LPC21xx; Core Size:32bit; No. of I/O's:45; Supply Voltage Min:3V; Supply Voltage Max:3.6V; Digital IC Case Style:LQFP; No. of Pins:64; Program Memory Size:64KB; RAM Memory ;RoHS Compliant: Yes
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