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参数资料
型号： LPC1225FBD64/301,1
厂商： NXP Semiconductors
文件页数： 6/61页
文件大小： 0K
描述： MCU 32BIT 64K FLASH 8K 64-LQFP
产品培训模块： LPC1200 Series for Industrial Control
特色产品： LPC122x Cortex-M0 Microcontrollers
标准包装： 160
系列： LPC1200
核心处理器： ARM? Cortex?-M0
芯体尺寸： 32-位
速度： 45MHz
连通性： I²C，IrDA，Microwire，SPI，SSI，SSP，UART/USART
外围设备： 欠压检测/复位，DMA，POR，WDT
输入/输出数： 55
程序存储器容量： 64KB（64K x 8）
程序存储器类型： 闪存
RAM 容量： 8K x 8
电压 - 电源 (Vcc/Vdd)： 3 V ~ 3.6 V
数据转换器： A/D 8x10b
振荡器型： 内部
工作温度： -40°C ~ 85°C
封装/外壳： 64-LQFP
包装： 托盘
其它名称： 568-5159
LPC1225FBD64/301
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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LPC1225FBD64321 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:32-bit ARM Cortex-M0 microcontroller; up to 128 kB flash and 8 kB SRAM
LPC1225FBD64-321 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Up to 128 KB Flash and configurable peripherals for industrial control
LPC1226 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:32-bit ARM Cortex-M0 microcontroller; up to 128 kB flash and 8 kB SRAM
LPC1226FBD48 制造商:NXP 功能描述:M0 Core MCU
LPC1226FBD48/301 制造商:NXP Semiconductors 功能描述:MCU 96K FLASH CORTEX-M0 48LQFP 制造商:NXP Semiconductors 功能描述:MCU, 96K FLASH, CORTEX-M0, 48LQFP 制造商:NXP Semiconductors 功能描述:MCU, 96K 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:96KB; RAM Memory ;RoHS Compliant: Yes
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