LPC2194HBD64/01-S NXP Semiconductors, LPC2194HBD64/01-S Datasheet - Page 5

• Manufacturer Part Number: LPC2194HBD64/01-S
• Description: MCU 16-Bit/32-Bit LPC2000 ARM7TDMI-S RISC 256KB Flash 1.8V/3.3V 64-Pin LQFP Tray
• Manufacturer: NXP Semiconductors

Specifications of LPC2194HBD64/01-S

• Package: 64LQFP
• Device Core: ARM7TDMI-S
• Family Name: LPC2000
• Maximum Speed: 60 MHz
• Ram Size: 16 KB
• Program Memory Size: 256 KB
• Operating Supply Voltage: 1.8|3.3 V
• Data Bus Width: 16|32 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 46
• Interface Type: CAN/I2C/SPI/SSP/UART
• On-chip Adc: 4-chx10-bit
• Operating Temperature: -40 to 125 °C
• Number Of Timers: 2

NXP Semiconductors
Table 2.
LPC2194_5
Product data sheet
Symbol
P0[0] to P0[31]
P0[0]/TXD0/
PWM1
P0[1]/RXD0/
PWM3/EINT0
P0[2]/SCL/
CAP0[0]
P0[3]/SDA/
MAT0[0]/EINT1
P0[4]/SCK0/
CAP0[1]
P0[5]/MISO0/
MAT0[1]
P0[6]/MOSI0/
CAP0[2]
P0[7]/SSEL0/
PWM2/EINT2
P0[8]/TXD1/
PWM4
P0[9]/RXD1/
PWM6/EINT3
P0[10]/RTS1/
CAP1[0]
P0[11]/CTS1/
CAP1[1]
P0[12]/DSR1/
MAT1[0]/RD4
P0[13]/DTR1/
MAT1[1]/TD4
Pin description
5.2 Pin description
Pin
19
21
22
26
27
29
30
31
33
34
35
37
38
39
Type Description
I/O
O
O
I
O
I
I/O
I
I/O
O
I
I/O
I
I/O
O
I/O
I
I
O
I
O
O
I
O
I
O
I
I
I
I
O
O
O
O
O
Port 0 is a 32-bit bidirectional 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. Pins 26 and 31 of port 0 are not available.
TXD0 — Transmitter output for UART0.
PWM1 — Pulse Width Modulator output 1.
RXD0 — Receiver input for UART0.
PWM3 — Pulse Width Modulator output 3.
EINT0 — External interrupt 0 input.
SCL — I
CAP0[0] — Capture input for Timer 0, channel 0.
SDA — I
MAT0[0] — Match output for Timer 0, channel 0.
EINT1 — External interrupt 1 input.
SCK0 — Serial clock for SPI0. SPI clock output from master or input to slave.
CAP0[1] — Capture input for Timer 0, channel 1.
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.
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.
SSEL0 — Slave Select for SPI0. Selects the SPI interface as a slave.
PWM2 — Pulse Width Modulator output 2.
EINT2 — External interrupt 2 input.
TXD1 — Transmitter output for UART1.
PWM4 — Pulse Width Modulator output 4.
RXD1 — Receiver input for UART1.
PWM6 — Pulse Width Modulator output 6.
EINT3 — External interrupt 3 input.
RTS1 — Request to Send output for UART1.
CAP1[0] — Capture input for Timer 1, channel 0.
CTS1 — Clear to Send input for UART1.
CAP1[1] — Capture input for Timer 1, channel 1.
DSR1 — Data Set Ready input for UART1.
MAT1[0] — Match output for Timer 1, channel 0.
RD4 — CAN4 receiver input.
DTR1 — Data Terminal Ready output for UART1.
MAT1[1] — Match output for Timer 1, channel 1.
TD4 — CAN4 transmitter output.
Rev. 05 — 10 December 2007
2
2
C-bus clock input/output. Open-drain output (for I
C-bus data input/output. Open-drain output (for I
Single-chip 16/32-bit microcontroller
2
2
C-bus compliance).
C-bus compliance).
LPC2194
© NXP B.V. 2007. All rights reserved.
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