LPC2148FBD64 查看數據表（PDF） - Philips Electronics

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LPC2148FBD64

Single-chip 16-bit/32-bit microcontrollers; up to 512 kB flash with ISP/IAP, USB 2.0 full-speed device, 10-bit ADC and DAC

Philips Electronics 

Philips Semiconductors

LPC2141/42/44/46/48

Single-chip 16-bit/32-bit microcontrollers

Table 3: Pin description …continued

Symbol

Pin

Type

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

P0.16/EINT0/ 46 [2]

I/O

MAT0.2/CAP0.2

I

O

I

P0.17/CAP1.2/ 47 [1]

I/O

SCK1/MAT1.2

I

I/O

O

Description

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 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 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.

P0.16 — General purpose input/output digital pin (GPIO).

EINT0 — External interrupt 0 input.

MAT0.2 — Match output for Timer 0, channel 2.

CAP0.2 — Capture input for Timer 0, channel 2.

P0.17 — General purpose input/output digital pin (GPIO).

CAP1.2 — Capture input for Timer 1, channel 2.

SCK1 — Serial Clock for SSP. Clock output from master or input to slave.

MAT1.2 — Match output for Timer 1, channel 2.

9397 750 14985

Preliminary data sheet

Rev. 01 — 3 October 2005

© Koninklijke Philips Electronics N.V. 2005. All rights reserved.

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