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參數(shù)資料
| 型號： | LPC1224FBD48 |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 數(shù)學(xué)處理器 |
| 英文描述： | Cortex-M0 with up to 48 kB flash, 4 kB SRAM, RTC, comparator, 10-bit ADC, CRC, DMA and more |
| 中文描述： | Cortex-MO，最大48kB 閃存，4kB靜態(tài)隨機存儲器，時鐘芯片，比較器，10位ADC,CRC檢測，內(nèi)存直接存取 |
| 封裝： | LPC1224FBD48/101<SOT313-2 (LQFP48)|<<http://www.nxp.com/packages/SOT313-2.html<1<Always Pb-free,;LPC1224FBD48/221<SOT313-2 (LQFP48)|<<http://www.nxp.com/packages/SOT313-2 |
| 文件頁數(shù)： | 8/61頁 |
| 文件大?。?/td> | 480K |
| 代理商： | LPC1224FBD48 |
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LPC122X
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 2 — 26 August 2011
8 of 61
NXP Semiconductors
LPC122x
32-bit ARM Cortex-M0 microcontroller
6.2 Pin description
All pins except the supply pins can have more than one function as shown in
Table 3
. The
pin function is selected through the pin’s IOCON register in the IOCONFIG block. The
multiplexed functions (see
Table 4
) include the counter/timer inputs and outputs, the
UART receive, transmit, and control functions, and the serial wire debug functions.
For each pin, the default function is listed first together with the pin’s reset state.
Table 3.
Symbol
LPC122x pin description
P
P
Start
logic
input
Type Reset
state
[1]
Description
PIO0_0 to PIO0_31
I/O
Port 0 —
Port 0 is a 32-bit I/O port with individual direction and
function controls for each bit. The operation of port 0 pins
depends on the function selected through the IOCONFIG
register block.
PIO0_0 —
General purpose digital input/output pin.
RTS0 —
Request To Send output for UART0.
PIO0_1 —
General purpose digital input/output pin.
RXD0 —
Receiver input for UART0.
CT32B0_CAP0 —
Capture input, channel 0 for 32-bit timer 0.
CT32B0_MAT0 —
Match output, channel 0 for 32-bit timer 0.
PIO0_2 —
General purpose digital input/output pin.
TXD0 —
Transmitter output for UART0.
CT32B0_CAP1 —
Capture input, channel 1 for 32-bit timer 0.
CT32B0_MAT1 —
Match output, channel 1 for 32-bit timer 0.
PIO0_3 —
General purpose digital input/output pin.
DTR0 —
Data Terminal Ready output for UART0.
CT32B0_CAP2 —
Capture input, channel 2 for 32-bit timer 0.
CT32B0_MAT2 —
Match output, channel 2 for 32-bit timer 0.
PIO0_4 —
General purpose digital input/output pin.
DSR0 —
Data Set Ready input for UART0.
CT32B0_CAP3 —
Capture input, channel 3 for 32-bit timer 0.
CT32B0_MAT3 —
Match output, channel 3 for 32-bit timer 0.
PIO0_5 —
General purpose digital input/output pin.
DCD0 —
Data Carrier Detect input for UART0.
PIO0_6 —
General purpose digital input/output pin.
RI0 —
Ring Indicator input for UART0.
CT32B1_CAP0 —
Capture input, channel 0 for 32-bit timer 1.
CT32B1_MAT0 —
Match output, channel 0 for 32-bit timer 1.
PIO0_0/RTS0
15 19
[2]
[3]
yes
I/O
O
I/O
I
I
O
I/O
O
I
O
I/O
O
I
O
I/O
I
I
O
I/O
I
I/O
I
I
O
I; PU
-
I; PU
-
-
-
I; PU
-
-
-
I; PU
-
-
-
I; PU
-
-
-
I; PU
-
I; PU
-
-
-
PIO0_1/RXD0/
CT32B0_CAP0/
CT32B0_MAT0
16 20
[2]
[3]
yes
PIO0_2/TXD0/
CT32B0_CAP1/
CT32B0_MAT1
17 21
[2]
[3]
yes
PIO0_3/DTR0/
CT32B0_CAP2/
CT32B0_MAT2
18 22
[2]
[3]
yes
PIO0_4/DSR0/
CT32B0_CAP3/
CT32B0_MAT3
19 23
[2]
[3]
yes
PIO0_5/DCD0
20 24
[2]
[3]
yes
PIO0_6/RI0/
CT32B1_CAP0/
CT32B1_MAT0
21 25
[2]
[3]
yes
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LPC1224FBD48/101 | 制造商:NXP Semiconductors 功能描述:MCU 32K FLASH CORTEX-M0 48LQFP 制造商:NXP Semiconductors 功能描述:MCU, 32K FLASH, CORTEX-M0, 48LQFP 制造商:NXP Semiconductors 功能描述:MCU, 32K FLASH, CORTEX-M0, 48LQFP; Controller Family/Series:LPC1200; Core Size:32bit; No. of I/O's:39; Supply Voltage Min:3V; Supply Voltage Max:3.6V; Digital IC Case Style:LQFP; No. of Pins:48; Program Memory Size:32KB; RAM Memory ;RoHS Compliant: Yes |
| LPC1224FBD48/101,1 | 功能描述:ARM微控制器 - MCU CORTEX M0 32K FL 4K DMA CRC ADC COMPARTR RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT |
| LPC1224FBD48/101,151 | 制造商:NXP Semiconductors 功能描述:Bulk |
| LPC1224FBD48/1011 | 制造商:NXP Semiconductors 功能描述:LPC1224FBD48/LQFP48/TRAYB//101 |
| LPC1224FBD48/121 | 制造商:NXP Semiconductors 功能描述:MCU 48K FLASH CORTEX-M0 48LQFP 制造商:NXP Semiconductors 功能描述:MCU, 48K FLASH, CORTEX-M0, 48LQFP 制造商:NXP Semiconductors 功能描述:MCU, 48K FLASH, CORTEX-M0, 48LQFP; Controller Family/Series:LPC1200; Core Size:32bit; No. of I/O's:39; Supply Voltage Min:3V; Supply Voltage Max:3.6V; Digital IC Case Style:LQFP; No. of Pins:48; Program Memory Size:48KB; RAM Memory ;RoHS Compliant: Yes |
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