参数资料
型号: LPC2103FHN48H/6,51
厂商: NXP Semiconductors
文件页数: 34/37页
文件大小: 0K
描述: IC ARM7 MCU FLASH 32K 48HVQFN
标准包装: 4,000
系列: LPC2100
核心处理器: ARM7
芯体尺寸: 16/32-位
速度: 70MHz
连通性: I²C,Microwire,SPI,SSI,SSP,UART/USART
外围设备: POR,PWM,WDT
输入/输出数: 32
程序存储器容量: 32KB(32K x 8)
程序存储器类型: 闪存
RAM 容量: 8K x 8
电压 - 电源 (Vcc/Vdd): 1.65 V ~ 3.6 V
数据转换器: A/D 8x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 48-VFQFN 裸露焊盘
包装: 带卷 (TR)
LPC2101_02_03_4
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 04 — 2 June 2009
6 of 37
NXP Semiconductors
LPC2101/02/03
Single-chip 16-bit/32-bit microcontrollers
5.2 Pin description
Table 3.
Pin description
Symbol
Pin
Type
Description
P0.0 to P0.31
I/O
Port 0: Port 0 is a 32-bit I/O port with individual direction controls for each bit.
A total of 31 pins of the Port 0 can be used as general purpose bidirectional
digital I/Os while P0.31 is an output only pin. The operation of port 0 pins
depends upon the pin function selected via the pin connect block.
P0.0/TXD0/
MAT3.1
13[1]
I/O
P0.0 — General purpose input/output digital pin.
O
TXD0 — Transmitter output for UART0.
O
MAT3.1 — PWM output 1 for Timer 3.
P0.1/RXD0/
MAT3.2
14[1]
I/O
P0.1 — General purpose input/output digital pin.
I
RXD0 — Receiver input for UART0.
O
MAT3.2 — PWM output 2 for Timer 3.
P0.2/SCL0/
CAP0.0
18[2]
I/O
P0.2 — General purpose input/output digital pin. Output is open-drain.
I/O
SCL0 — I2C0 clock Input/output. Open-drain output (for I2C-bus compliance).
I
CAP0.0 — Capture input for Timer 0, channel 0.
P0.3/SDA0/
MAT0.0
21[2]
I/O
P0.3 — General purpose input/output digital pin. Output is open-drain.
I/O
SDA0 — I2C0 data input/output. Open-drain output (for I2C-bus compliance).
O
MAT0.0 — PWM output for Timer 0, channel 0. Output is open-drain.
P0.4/SCK0/
CAP0.1
22[1]
I/O
P0.4 — General purpose input/output digital pin.
I/O
SCK0 — Serial clock for SPI0. SPI clock output from master or input to slave.
I
CAP0.1 — Capture input for Timer 0, channel 1.
P0.5/MISO0/
MAT0.1
23[1]
I/O
P0.5 — General purpose input/output digital pin.
I/O
MISO0 — Master In Slave Out for SPI0. Data input to SPI master or data
output from SPI slave.
O
MAT0.1 — PWM output for Timer 0, channel 1.
P0.6/MOSI0/
CAP0.2
24[1]
I/O
P0.6 — General purpose input/output digital pin.
I/O
MOSI0 — Master Out Slave In for SPI0. Data output from SPI master or data
input to SPI slave.
I
CAP0.2 — Capture input for Timer 0, channel 2.
P0.7/SSEL0/
MAT2.0
28[1]
I/O
P0.7 — General purpose input/output digital pin.
I
SSEL0 — Slave Select for SPI0. Selects the SPI interface as a slave.
O
MAT2.0 — PWM output for Timer 2, channel 0.
P0.8/TXD1/
MAT2.1
29[1]
I/O
P0.8 — General purpose input/output digital pin.
O
TXD1 — Transmitter output for UART1.
O
MAT2.1 — PWM output for Timer 2, channel 1.
P0.9/RXD1/
MAT2.2
30[1]
I/O
P0.9 — General purpose input/output digital pin.
I
RXD1 — Receiver input for UART1.
O
MAT2.2 — PWM output for Timer 2, channel 2.
P0.10/RTS1/
CAP1.0/AD0.3
35[3]
I/O
P0.10 — General purpose input/output digital pin.
O
RTS1 — Request to Send output for UART1.
I
CAP1.0 — Capture input for Timer 1, channel 0.
I
AD0.3 — ADC 0, input 3.
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