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參數(shù)資料
| 型號(hào)： | LPC1224FBD48/121,1 |
| 廠商： | NXP Semiconductors |
| 文件頁(yè)數(shù)： | 6/61頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | MCU 32BIT 48K FLASH 4K 48-LQFP |
| 產(chǎn)品培訓(xùn)模塊： | LPC1200 Series for Industrial Control |
| 標(biāo)準(zhǔn)包裝： | 250 |
| 系列： | LPC1200 |
| 核心處理器： | ARM? Cortex?-M0 |
| 芯體尺寸： | 32-位 |
| 速度： | 45MHz |
| 連通性： | I²C，IrDA，Microwire，SPI，SSI，SSP，UART/USART |
| 外圍設(shè)備： | 欠壓檢測(cè)/復(fù)位，DMA，POR，WDT |
| 輸入/輸出數(shù)： | 39 |
| 程序存儲(chǔ)器容量： | 48KB（48K x 8） |
| 程序存儲(chǔ)器類型： | 閃存 |
| RAM 容量： | 4K x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 3 V ~ 3.6 V |
| 數(shù)據(jù)轉(zhuǎn)換器： | A/D 8x10b |
| 振蕩器型： | 內(nèi)部 |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 48-LQFP |
| 包裝： | 托盤 |
| 其它名稱： | 568-5154 LPC1224FBD48/221 LPC1224FBD48/221,1 |
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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
14 of 61
NXP Semiconductors
LPC122x
32-bit ARM Cortex-M0 microcontroller
[1]
Pin state at reset for default function: I = Input; O = Output; PU = internal pull-up enabled; IA = inactive, no pull-up/down enabled.
[2]
3.3 V tolerant, digital I/O pin; default: pull-up enabled, no hysteresis.
[3]
If set to output, this normal-drive pin is in low mode by default.
[4]
I2C-bus pins; 5 V tolerant; open-drain; default: no pull-up/pull-down; no hysteresis.
[5]
3.3 V tolerant, digital I/O pin with RESET function; default: pull-up enabled, no hysteresis. An external pull-up resistor is required on this
pin for the Deep power-down mode.
[6]
3.3 V tolerant, digital I/O pin with analog function; default: pull-up enabled, no hysteresis.
[7]
If set to output, this normal-drive pin is in high mode by default.
[8]
3.3 V tolerant, digital I/O pin with analog function and WAKEUP function; default: pull-up enabled, no hysteresis.
[9]
3.3 V tolerant, high-drive digital I/O pin; default: pull-up enabled, no hysteresis.
[10] If the RTC is not used, RTCXIN and RTCXOUT can be left floating.
To enable a peripheral function, find the corresponding port pin, or select a port pin if the
function is multiplexed, and program the port pin’s IOCONFIG register to enable that
function. The primary SWD functions and RESET are the default functions on their pins
after reset.
VDD(IO)
47 63
-
I
-
Input/output supply voltage.
VDD(3V3)
44 56
-
I
-
3.3 V supply voltage to the internal regulator and the ADC. Also
used as the ADC reference voltage.
VSSIO
48 64
-
I
-
Ground.
VSS
43 55
-
I
-
Ground.
Table 3.
LPC122x pin description …continued
Symbol
Pi
n
LQ
FP4
8
Pi
n
LQ
FP6
4
Start
logic
input
Type Reset
state
[1]
Description
Table 4.
Pin multiplexing
Peripheral
Function
Type
Available on ports:
Analog comparators
ROSC
I/O
PIO0_29
-
ACMP0_I0
I
PIO0_19
-
ACMP0_I1
I
PIO0_20
-
ACMP0_I2
I
PIO0_21
-
ACMP0_I3
I
PIO0_22
-
ACMP0_O
O
PIO0_27
-
ACMP1_I0
I
PIO0_23
-
ACMP1_I1
I
PIO0_24
-
ACMP1_I2
I
PIO0_25
-
ACMP1_I3
I
PIO0_26
-
ACMP1_O
O
PIO0_28
-
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| LPC1224FBD64/101 | 制造商:NXP Semiconductors 功能描述:MCU, 32BIT, CORTEX-M0, 30MHZ, LQFP-64 制造商:NXP Semiconductors 功能描述:MCU, 32BIT, CORTEX-M0, 30MHZ, LQFP-64, Controller Family/Series:LPC1200, Core Size:32bit, No. of I/O's:55, Supply Voltage Min:3V, Supply Voltage Max:3.6V, Digital IC Case Style:LQFP, No. of Pins:64, Program Memory Size:32KB, RAM |
| LPC1224FBD64/101,1 | 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(shí)鐘頻率:72 MHz 程序存儲(chǔ)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 |
| LPC1224FBD64/101,151 | 制造商:NXP Semiconductors 功能描述:Bulk |
| LPC1224FBD64/101 | 制造商:NXP Semiconductors 功能描述:MCU 32K FLASH CORTEX-M0 64LQFP |
| LPC1224FBD64/1011 | 制造商:NXP Semiconductors 功能描述:LPC1224FBD64/LQFP64/TRAYB//101 |
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