参数资料
型号: LPC1227FBD64/301,1
厂商: NXP Semiconductors
文件页数: 29/61页
文件大小: 0K
描述: MCU 32BIT 128K 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: 128KB(128K 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: 568-5164
LPC1227FBD64/301
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
35 of 61
NXP Semiconductors
LPC122x
32-bit ARM Cortex-M0 microcontroller
Conditions: Tamb = 25 C; active mode entered executing code while(1){} from flash; all
peripherals disabled in the SYSAHBCLKCTRL register; all peripheral clocks disabled; internal
pull-up resistors disabled; BOD disabled.
(1) System oscillator and system PLL disabled; IRC enabled.
(2) System oscillator and system PLL enabled; IRC disabled.
(3) System oscillator enabled; IRC and system PLL disabled.
Fig 6.
Active mode: Typical supply current IDD versus supply voltage VDD(3V3) for
different system clock frequencies (all peripherals disabled)
Conditions: VDD(3V3) = 3.3 V; active mode entered executing code while(1){} from flash; all
peripherals disabled in the SYSAHBCLKCTRL register; all peripheral clocks disabled; internal
pull-up resistors disabled; BOD disabled.
(1) System oscillator and system PLL disabled; IRC enabled.
(2) System oscillator and system PLL enabled; IRC disabled.
(3) System oscillator enabled; IRC and system PLL disabled.
Fig 7.
Active mode: Typical supply current IDD versus temperature for different system
clock frequencies (peripherals disabled)
VDD(3V3) (V)
3
3.6
3.4
3.2
002aag186
8
4
12
16
IDD
(mA)
0
33 MHz
(2)
24 MHz
(2)
12 MHz
(1)
4 MHz
(3)
1 MHz
(3)
12 MHz(1)
4 MHz(3)
1 MHz(3)
33 MHz(2)
24 MHz(2)
002aag023
temperature (°C)
-40
85
35
10
60
-15
4
12
8
16
IDD
(mA)
0
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