LPC2148FBD64 Просмотр технического описания (PDF) - NXP Semiconductors.
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LPC2148FBD64
NXP Semiconductors.
LPC2148FBD64 Datasheet PDF : 45 Pages
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NXP Semiconductors
Table 3. Pin description …continued
Symbol
Pin
Type
P0.8/TXD1/
33[4]
I/O
PWM4/AD1.1
O
O
I
P0.9/RXD1/
34[2]
I/O
PWM6/EINT3
I
O
I
P0.10/RTS1/
35[4]
I/O
CAP1.0/AD1.2
O
I
I
P0.11/CTS1/
37[3]
I/O
CAP1.1/SCL1
I
I
I/O
P0.12/DSR1/
38[4]
I/O
MAT1.0/AD1.3
I
O
I
P0.13/DTR1/
39[4]
I/O
MAT1.1/AD1.4
O
O
I
P0.14/DCD1/
41[3]
I/O
EINT1/SDA1
I
I
I/O
P0.15/RI1/
45[4]
I/O
EINT2/AD1.5
I
I
I
LPC2141/42/44/46/48
Single-chip 16-bit/32-bit microcontrollers
Description
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.
P0.9 — General purpose input/output digital pin (GPIO).
RXD1 — Receiver input for UART1.
PWM6 — Pulse Width Modulator output 6.
EINT3 — External interrupt 3 input.
P0.10 — General purpose input/output digital pin (GPIO).
RTS1 — Request to Send output for UART1. LPC2144/46/48 only.
CAP1.0 — Capture input for Timer 1, channel 0.
AD1.2 — ADC 1, input 2. Available in LPC2144/46/48 only.
P0.11 — General purpose input/output digital pin (GPIO).
CTS1 — Clear to Send input for UART1. Available in LPC2144/46/48
only.
CAP1.1 — Capture input for Timer 1, channel 1.
SCL1 — I2C1 clock input/output. Open-drain output (for I2C-bus
compliance)
P0.12 — General purpose input/output digital pin (GPIO).
DSR1 — Data Set Ready input for UART1. Available in
LPC2144/46/48 only.
MAT1.0 — Match output for Timer 1, channel 0.
AD1.3 — ADC 1 input 3. Available in LPC2144/46/48 only.
P0.13 — General purpose input/output digital pin (GPIO).
DTR1 — Data Terminal Ready output for UART1. LPC2144/46/48
only.
MAT1.1 — Match output for Timer 1, channel 1.
AD1.4 — ADC 1 input 4. Available in LPC2144/46/48 only.
P0.14 — General purpose input/output digital pin (GPIO).
DCD1 — Data Carrier Detect input for UART1. LPC2144/46/48 only.
EINT1 — External interrupt 1 input.
SDA1 — I2C1 data input/output. Open-drain output (for I2C-bus
compliance).
Note: LOW on this pin while RESET is LOW forces on-chip boot
loader to take over control of the part after reset.
P0.15 — General purpose input/output digital pin (GPIO).
RI1 — Ring Indicator input for UART1. Available in LPC2144/46/48
only.
EINT2 — External interrupt 2 input.
AD1.5 — ADC 1, input 5. Available in LPC2144/46/48 only.
LPC2141_42_44_46_48
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 12 August 2011
© NXP B.V. 2011. All rights reserved.
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