EA-QSB-010 Embedded Artists, EA-QSB-010 Datasheet - Page 7

• Manufacturer Part Number: EA-QSB-010
• Description: MCU, MPU & DSP Development Tools LPC2148 USB QUICKSTART BRD
• Manufacturer: Embedded Artists

Specifications of EA-QSB-010

• Processor To Be Evaluated: LPC2148
• Data Bus Width: 16 bit, 32 bit
• Interface Type: RS-232, USB, I2C, SPI, UART
• Core: ARM7TDMI-S
• Dimensions: 59 mm x 39.5 mm
• Maximum Operating Temperature: + 85 C
• Operating Supply Voltage: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
Table 3.
LPC2141_42_44_46_48_4
Product data sheet
Symbol
P0.0 to P0.31
P0.0/TXD0/
PWM1
P0.1/RXD0/
PWM3/EINT0
P0.2/SCL0/
CAP0.0
P0.3/SDA0/
MAT0.0/EINT1
P0.4/SCK0/
CAP0.1/AD0.6
P0.5/MISO0/
MAT0.1/AD0.7
P0.6/MOSI0/
CAP0.2/AD1.0
P0.7/SSEL0/
PWM2/EINT2
P0.8/TXD1/
PWM4/AD1.1
Pin description
Pin
19
21
22
26
27
29
30
31
33
5.2 Pin description
[1]
[2]
[3]
[3]
[4]
[4]
[4]
[2]
[4]
Type
I/O
O
O
I/O
I
O
I
I/O
I/O
I
I/O
I/O
O
I
I/O
I/O
I
I
I/O
I/O
O
I
I/O
I/O
I
I
I/O
I
O
I
I/O
O
O
I
I/O
Description
Port 0: Port 0 is a 32-bit I/O port with individual direction controls for each bit.
Total of 31 pins of the Port 0 can be used as a general purpose bidirectional
digital I/Os while P0.31 is output only pin. The operation of port 0 pins
depends upon the pin function selected via the pin connect block.
Pins P0.24, P0.26 and P0.27 are not available.
P0.0 — General purpose input/output digital pin (GPIO).
TXD0 — Transmitter output for UART0.
PWM1 — Pulse Width Modulator output 1.
P0.1 — General purpose input/output digital pin (GPIO).
RXD0 — Receiver input for UART0.
PWM3 — Pulse Width Modulator output 3.
EINT0 — External interrupt 0 input.
P0.2 — General purpose input/output digital pin (GPIO).
SCL0 — I
CAP0.0 — Capture input for Timer 0, channel 0.
P0.3 — General purpose input/output digital pin (GPIO).
SDA0 — I
MAT0.0 — Match output for Timer 0, channel 0.
EINT1 — External interrupt 1 input.
P0.4 — General purpose input/output digital pin (GPIO).
SCK0 — Serial clock for SPI0. SPI clock output from master or input to slave.
CAP0.1 — Capture input for Timer 0, channel 1.
AD0.6 — ADC 0, input 6.
P0.5 — General purpose input/output digital pin (GPIO).
MISO0 — Master In Slave Out for SPI0. Data input to SPI master or data
output from SPI slave.
MAT0.1 — Match output for Timer 0, channel 1.
AD0.7 — ADC 0, input 7.
P0.6 — General purpose input/output digital pin (GPIO).
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.
AD1.0 — ADC 1, input 0. Available in LPC2144/46/48 only.
P0.7 — General purpose input/output digital pin (GPIO).
SSEL0 — Slave Select for SPI0. Selects the SPI interface as a slave.
PWM2 — Pulse Width Modulator output 2.
EINT2 — External interrupt 2 input.
P0.8 — General purpose input/output digital pin (GPIO).
TXD1 — Transmitter output for UART1.
PWM4 — Pulse Width Modulator output 4.
AD1.1 — ADC 1, input 1. Available in LPC2144/46/48 only.
Rev. 04 — 17 November 2008
2
2
C0 clock input/output. Open-drain output (for I
C0 data input/output. Open-drain output (for I
LPC2141/42/44/46/48
Single-chip 16-bit/32-bit microcontrollers
2
2
C-bus compliance).
© NXP B.V. 2008. All rights reserved.
C-bus compliance).
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