參數(shù)資料
型號(hào): LPC2220
廠商: NXP Semiconductors N.V.
英文描述: 16/32-bit ARM microcontrollers; flashless with 64 kB, with 10-bit ADC and external memory interface
中文描述: 16/32位 ARM微控制器;64KB的閃存;10位模數(shù)轉(zhuǎn)換和外部存儲(chǔ)器接口
文件頁數(shù): 42/49頁
文件大?。?/td> 255K
代理商: LPC2220
9397 750 14061
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 02— 30 May 2005
42 of 49
Philips Semiconductors
LPC2210/2220
16/32-bit ARM microcontrollers with external memory interface
9.3 LPC2220 power consumption measurements
Test conditions: code executed from on-chip RAM; all peripherals are enabled in PCONP register; PCLK = CCLK/4.
(1) 1.8 V core at 85
°
C (typical)
(2) 1.8 V core at 25
°
C (typical)
(3) 1.65 V core at 25
°
C (typical)
Fig 12. LPC2220 I
DD(1V8)
active measured at different frequencies (CCLK) and temperatures
002aab455
frequency (MHz)
0
60
40
20
10
50
30
(1)
(2)
(3)
20
10
30
40
I
DD
current
(mA)
0
Test conditions: Idle mode entered executing code from on-chip RAM; all peripherals are enabled in PCONP register;
PCLK = CCLK/4.
(1) 1.8 V core at 85
°
C (typical)
(2) 1.8 V core at 25
°
C (typical)
(3) 1.65 V core at 25
°
C (typical)
Fig 13. LPC2220 I
DD(1V8)
idle measured at different frequencies (CCLK) and temperatures
002aab456
frequency (MHz)
0
60
40
20
10
50
30
4
6
2
8
10
I
DD
current
(mA)
0
(1)
(2)
(3)
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