參數(shù)資料
型號: LPC2105BBD48
廠商: NXP SEMICONDUCTORS
元件分類: 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
文件頁數(shù): 5/32頁
文件大小: 155K
代理商: LPC2105BBD48
Philips Semiconductors
LPC2104/2105/2106
Single-chip 32-bit microcontrollers
Product data
Rev. 04 — 05 February 2004
5 of 32
9397 750 12792
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
5.2 Pin description
Table 3:
Symbol
P0.0 to P0.31
Pin description
Pin
13, 14, 18,
21-24, 28-30,
35-37, 41,
44-48, 1-3,
32-34, 38,
39, 8-10, 15,
16
13
Type
I/O
Description
Port 0:
Port 0 is a 32-bit bi-directional I/O port with individual direction
controls for each bit. The operation of port 0 pins depends upon the pin
function selected via the Pin Connect Block.
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
P0.0 —
Port 0 bit 0.
TxD0 —
Transmitter output for UART 0.
PWM1 —
Pulse Width Modulator output 1.
P0.1 —
Port 0 bit 1.
RxD0 —
Receiver input for UART 0.
PWM3 —
Pulse Width Modulator output 3.
P0.2 —
Port 0 bit 2.
SCL —
I
2
C clock input/output. Open drain output (for I
2
C compliance).
CAP0.0 —
Capture input for Timer 0, channel 0.
P0.3 —
Port 0 bit 3.
SDA —
I
2
C data input/output. Open drain output (for I
2
C compliance).
MAT0.0 —
Match output for Timer 0, channel 0.
P0.4 —
Port 0 bit 4.
SCK —
Serial clock. SPI clock output from master or input to slave.
CAP0.1 —
Capture input for Timer 0, channel 1.
P0.5 —
Port 0 bit 5.
MISO —
Master In Slave Out. Data input to SPI master or data output from
SPI slave.
MAT0.1 —
Match output for Timer 0, channel 1.
P0.6 —
Port 0 bit 6.
MOSI —
Master Out Slave In. Data output from SPI master or data input to
SPI slave.
CAP0.2 —
Capture input for Timer 0, channel 2.
P0.7 —
Port 0 bit 7.
SSEL —
Slave Select. Selects the SPI interface as a slave.
PWM2 —
Pulse Width Modulator output 2.
P0.8 —
Port 0 bit 8.
TxD1 —
Transmitter output for UART 1.
PWM4 —
Pulse Width Modulator output 4.
14
18
21
22
23
O
I/O
I/O
24
I
I/O
I
O
I/O
O
O
28
29
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