參數(shù)資料
型號(hào): LPC2131
廠商: NXP Semiconductors N.V.
英文描述: Single-chip 16/32-bit microcontrollers; 32/64/512 kB ISP/IAP Flash with 10-bit ADC and DAC
中文描述: 16/32位 單片微控制器;有10位數(shù)模/模數(shù)轉(zhuǎn)換,32/64/512kB的ISP/IAP flash閃存
文件頁數(shù): 9/41頁
文件大?。?/td> 190K
代理商: LPC2131
9397 750 14868
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Preliminary data sheet
Rev. 02 — 15 April 2005
9 of 41
Philips Semiconductors
LPC2131/2132/2134/2136/2138
Single-chip 16/32-bit microcontrollers
P0.22/AD1.7/
CAP0.0/MAT0.0
2
[4]
I
AD1.7 —
A/D converter 1, input 7. This analog input is always connected to
its pin. Available in LPC2138 only.
CAP0.0 —
Capture input for Timer 0, channel 0.
MAT0.0 —
Match output for Timer 0, channel 0.
General purpose digital input/output pin.
AD0.4 —
A/D converter 0, input 4. This analog input is always connected to
its pin.
AOUT —
D/A converter output. Available in LPC2132 and LPC2138 only.
AD0.5 —
A/D converter 0, input 5. This analog input is always connected to
its pin.
AD0.0 —
A/D converter 0, input 0. This analog input is always connected to
its pin.
CAP0.1 —
Capture input for Timer 0, channel 1.
MAT0.1 —
Match output for Timer 0, channel 1.
AD0.1 —
A/D converter 0, input 1. This analog input is always connected to
its pin.
CAP0.2 —
Capture input for Timer 0, channel 2.
MAT0.2 —
Match output for Timer 0, channel 2.
AD0.2 —
A/D converter 0, input 2. This analog input is always connected to
its pin.
CAP0.3 —
Capture input for Timer 0, Channel 3.
MAT0.3 —
Match output for Timer 0, channel 3.
AD0.3 —
A/D converter 0, input 3. This analog input is always connected to
its pin.
EINT3 —
External interrupt 3 input.
CAP0.0 —
Capture input for Timer 0, channel 0.
General purpose digital output only pin.
Important:
This pin MUST NOT be externally pulled LOW when RESET pin
is LOW or the JTAG port will be disabled.
Port 1:
Port 1 is a 32-bit bi-directional I/O port with individual direction
controls for each bit. The operation of port 1 pins depends upon the pin
function selected via the pin connect block. Pins 0 through 15 of port 1 are not
available.
TRACEPKT0 —
Trace Packet, bit 0. Standard I/O port with internal pull-up.
I
O
I/O
I
P0.23
P0.25/AD0.4/
AOUT
58
[1]
9
[5]
O
I
P0.26/AD0.5
10
[4]
P0.27/AD0.0/
CAP0.1/MAT0.1
11
[4]
I
I
O
I
P0.28/AD0.1/
CAP0.2/MAT0.2
13
[4]
I
O
I
P0.29/AD0.2/
CAP0.3/MAT0.3
14
[4]
I
O
I
P0.30/AD0.3/
EINT3/CAP0.0
15
[4]
I
I
O
P0.31
17
[6]
P1.0 to P1.31
I/O
P1.16/
TRACEPKT0
P1.17/
TRACEPKT1
P1.18/
TRACEPKT2
P1.19/
TRACEPKT3
P1.20/
TRACESYNC
16
[6]
O
12
[6]
O
TRACEPKT1 —
Trace Packet, bit 1. Standard I/O port with internal pull-up.
8
[6]
O
TRACEPKT2 —
Trace Packet, bit 2. Standard I/O port with internal pull-up.
4
[6]
O
TRACEPKT3 —
Trace Packet, bit 3. Standard I/O port with internal pull-up.
48
[6]
O
TRACESYNC —
Trace Synchronization. Standard I/O port with internal
pull-up. LOW on TRACESYNC while RESET is LOW enables pins P1.25:16
to operate as Trace port after reset.
PIPESTAT0 —
Pipeline Status, bit 0. Standard I/O port with internal pull-up.
P1.21/
PIPESTAT0
44
[6]
O
Table 3:
Symbol
Pin description
…continued
Pin
Type
Description
相關(guān)PDF資料
PDF描述
LPC2132 Single-chip 16/32-bit microcontrollers; 32/64/512 kB ISP/IAP Flash with 10-bit ADC and DAC
LPC2142 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
LPC2141 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
LPC2144 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
LPC2146 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
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