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LPC2131FBD64,151 其他数据使用手册 - NXP（恩智浦）
制造商:
NXP（恩智浦）
分类:
微控制器
封装:
LQFP-64
描述:
ARM微控制器 - MCU 32K FL/8K RM/10B ADC/LV RTC
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LPC2131FBD64,151数据手册
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LPC2131_32_34_36_38 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 5.1 — 29 July 2011 4 of 45
NXP Semiconductors
LPC2131/32/34/36/38
Single-chip 16/32-bit microcontrollers
4. Block diagram
(1) LPC2134/36/38 only.
(2) LPC2132/34/36/38 only.
(3) Pins shared with GPIO.
Fig 1. Block diagram
SCL0,1
P0[31:0]
P1[31:16]
P0[31:0]
P1[31:16]
SDA0,1
XTAL2
XTAL1
SCK0,1
MOSI0,1
MISO0,1
EINT[3:0]
AD0[7:0]
PWM[6:1]
SSEL0,1
TXD0,1
RXD0,1
AHB BRIDGE
PLL
UART0/UART1
REAL TIME CLOCK
PWM0
ARM7TDMI-S
RESET
LPC2131, LPC2131/01
LPC2132, LPC2132/01
LPC2134, LPC2134/01
LPC2136, LPC2136/01
LPC2138, LPC2138/01
8 × CAP
8 × MAT
AD1[7:0]
(1)
AOUT
(2)
DSR1
(1)
,CTS1
(1)
RTS1
(1)
, DTR1
(1)
DCD1
(1)
, RI1
(1)
002aab067
TRST
(3)
TMS
(3)
TCK
(3)
TDI
(3)
TDO
(3)
trace
signals
FAST GENERAL
PURPOSE I/O
INTERNAL
SRAM
CONTROLLER
INTERNAL
FLASH
CONTROLLER
8/16/32 kB
SRAM
32/64/128/
256/512 kB
FLASH
EXTERNAL
INTERRUPTS
CAPTURE/
COMPARE
TIMER 0/TIMER 1
A/D CONVERTERS
0 AND 1
(1)
D/A CONVERTER
(2)
GENERAL
PURPOSE I/O
SYSTEM
CONTROL
WATCHDOG
TIMER
RTCX2
RTCX1
SPI AND SSP
SERIAL INTERFACES
I
2
C SERIAL
INTERFACES 0 AND 1
APB (ARM
peripheral bus)
AHB TO APB
BRIDGE
APB
DIVIDER
AHB
DECODER
AMBA AHB
(Advanced High-performance Bus)
VECTORED
INTERRUPT
CONTROLLER
SYSTEM
FUNCTIONS
system
clock
EMULATION
TRACE MODULE
TEST/DEBUG
INTERFACE
ARM7 local bus
VBAT
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