參數(shù)資料
型號: LPC1315FBD48,551
廠商: NXP Semiconductors
文件頁數(shù): 41/77頁
文件大?。?/td> 0K
描述: IC MCU 32BIT 32KB FLASH 48LQFP
標(biāo)準(zhǔn)包裝: 250
系列: LPC13xx
核心處理器: ARM? Cortex?-M3
芯體尺寸: 32-位
速度: 72MHz
連通性: I²C,Microwire,SPI,SSI,SSP,UART/USART
外圍設(shè)備: 欠壓檢測/復(fù)位,POR,WDT
輸入/輸出數(shù): 40
程序存儲器容量: 32KB(32K x 8)
程序存儲器類型: 閃存
EEPROM 大?。?/td> 2K x 8
RAM 容量: 8K x 8
電壓 - 電源 (Vcc/Vdd): 2 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x12b
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: 568-9591
LPC1315_16_17_45_46_47
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 3 — 20 September 2012
46 of 77
NXP Semiconductors
LPC1315/16/17/45/46/47
32-bit ARM Cortex-M3 microcontroller
Fig 15. Typical supply current versus temperature in Deep power-down mode
002aag893
-40
-15
10
35
60
85
0
0.2
0.4
0.6
0.8
temperature (°C)
IDD
(μA)
3.6 V
3.3 V
2.0 V
Table 8.
Power consumption for individual analog and digital blocks
The supply current per peripheral is measured as the difference in supply current between the peripheral block enabled and
the peripheral block disabled in the SYSAHBCLKCTRL or PDRUNCFG (for analog blocks) registers. All other blocks are
disabled in both registers and no code is executed. Measured on a typical sample at Tamb =25 C. Unless noted otherwise,
the system oscillator and PLL are running in both measurements.
Typical supply current per peripheral
in mA for different system clock
frequencies
Notes
n/a
12 MHz
48 MHz
72 MHz
IRC
0.23
-
System oscillator running; PLL off; independent of main clock
frequency.
System oscillator
at 12 MHz
0.23
-
IRC running; PLL off; independent of main clock frequency.
Watchdog
oscillator at
500 kHz/2
0.002
-
System oscillator running; PLL off; independent of main clock
frequency.
BOD
0.045
-
Independent of main clock frequency.
Main PLL or USB
PLL
-
0.260.340.48
ADC
-
0.07
0.25
0.37
CLKOUT
-
0.14
0.56
0.82
Main clock divided by 4 in the CLKOUTDIV register.
CT16B0
-
0.010.050.08
CT16B1
-
0.010.040.06
CT32B0
-
0.010.050.07
CT32B1
-
0.010.040.06
GPIO
-
0.21
0.80
1.17
GPIO pins configured as outputs and set to LOW. Direction
and pin state are maintained if the GPIO is disabled in the
SYSAHBCLKCFG register.
IOCON
-
0.00
0.02
I2C
-
0.03
0.12
0.17
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