參數(shù)資料
型號: LPC2102FHN48
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: Single-chip 16-bit-32-bit microcontrollers; 8 kB-16 kB-32 kB flash with ISP-IAP, fast ports and 10-bit ADC
中文描述: 32-BIT, FLASH, 70 MHz, RISC MICROCONTROLLER, PQCC48
封裝: 6 X 6 MM, 0.85 MM HEIGHT, PLASTIC, SOT778-3, HVQFN-48
文件頁數(shù): 6/37頁
文件大小: 192K
代理商: LPC2102FHN48
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.
Symbol
P0.0 to P0.31
Pin description
Pin
Type
I/O
Description
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 —
General purpose input/output digital pin.
TXD0 —
Transmitter output for UART0.
MAT3.1 —
PWM output 1 for Timer 3.
P0.1 —
General purpose input/output digital pin.
RXD0 —
Receiver input for UART0.
MAT3.2 —
PWM output 2 for Timer 3.
P0.2 —
General purpose input/output digital pin. Output is open-drain.
SCL0 —
I
2
C0 clock Input/output. Open-drain output (for I
2
C-bus compliance).
CAP0.0 —
Capture input for Timer 0, channel 0.
P0.3 —
General purpose input/output digital pin. Output is open-drain.
SDA0 —
I
2
C0 data input/output. Open-drain output (for I
2
C-bus compliance).
MAT0.0 —
PWM output for Timer 0, channel 0. Output is open-drain.
P0.4 —
General purpose input/output digital pin.
SCK0 —
Serial clock for SPI0. SPI clock output from master or input to slave.
CAP0.1 —
Capture input for Timer 0, channel 1.
P0.5 —
General purpose input/output digital pin.
MISO0 —
Master In Slave Out for SPI0. Data input to SPI master or data
output from SPI slave.
MAT0.1 —
PWM output for Timer 0, channel 1.
P0.6 —
General purpose input/output digital pin.
MOSI0 —
Master Out Slave In for SPI0. Data output from SPI master or data
input to SPI slave.
CAP0.2 —
Capture input for Timer 0, channel 2.
P0.7 —
General purpose input/output digital pin.
SSEL0 —
Slave Select for SPI0. Selects the SPI interface as a slave.
MAT2.0 —
PWM output for Timer 2, channel 0.
P0.8 —
General purpose input/output digital pin.
TXD1 —
Transmitter output for UART1.
MAT2.1 —
PWM output for Timer 2, channel 1.
P0.9 —
General purpose input/output digital pin.
RXD1 —
Receiver input for UART1.
MAT2.2 —
PWM output for Timer 2, channel 2.
P0.10 —
General purpose input/output digital pin.
RTS1 —
Request to Send output for UART1.
CAP1.0 —
Capture input for Timer 1, channel 0.
AD0.3 —
ADC 0, input 3.
P0.0/TXD0/
MAT3.1
13
[1]
I/O
O
O
I/O
I
O
I/O
I/O
I
I/O
I/O
O
I/O
I/O
I
I/O
I/O
P0.1/RXD0/
MAT3.2
14
[1]
P0.2/SCL0/
CAP0.0
18
[2]
P0.3/SDA0/
MAT0.0
21
[2]
P0.4/SCK0/
CAP0.1
22
[1]
P0.5/MISO0/
MAT0.1
23
[1]
O
I/O
I/O
P0.6/MOSI0/
CAP0.2
24
[1]
I
I/O
I
O
I/O
O
O
I/O
I
O
I/O
O
I
I
P0.7/SSEL0/
MAT2.0
28
[1]
P0.8/TXD1/
MAT2.1
29
[1]
P0.9/RXD1/
MAT2.2
30
[1]
P0.10/RTS1/
CAP1.0/AD0.3
35
[3]
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