參數(shù)資料
型號: LPC1224FBD48
廠商: NXP Semiconductors N.V.
元件分類: 數(shù)學(xué)處理器
英文描述: Cortex-M0 with up to 48 kB flash, 4 kB SRAM, RTC, comparator, 10-bit ADC, CRC, DMA and more
中文描述: Cortex-MO,最大48kB 閃存,4kB靜態(tài)隨機存儲器,時鐘芯片,比較器,10位ADC,CRC檢測,內(nèi)存直接存取
封裝: LPC1224FBD48/101<SOT313-2 (LQFP48)|<<http://www.nxp.com/packages/SOT313-2.html<1<Always Pb-free,;LPC1224FBD48/221<SOT313-2 (LQFP48)|<<http://www.nxp.com/packages/SOT313-2
文件頁數(shù): 33/61頁
文件大小: 480K
代理商: LPC1224FBD48
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
33 of 61
NXP Semiconductors
LPC122x
32-bit ARM Cortex-M0 microcontroller
[1]
Typical ratings are not guaranteed. The values listed are at room temperature (25
C), nominal supply voltages.
[2]
Including voltage on outputs in 3-state mode.
[3]
V
DD(3V3)
and V
DD(IO)
supply voltages must be present.
3-state outputs go into 3-state mode when V
DD(IO)
is grounded.
Allowed as long as the current limit does not exceed the maximum current allowed by the device.
[4]
[5]
[6]
To V
SS
.
I
OH
HIGH-level output
current
low mode; V
OH
= V
DD(IO)
0.7
high mode; V
OH
= V
DD(IO)
0.7
V
OL
= 0.4 V
low mode
high mode
V
OL
= V
DD
20
-
-
mA
28
-
-
mA
I
OL
LOW-level output
current
12
-
-
mA
18
-
-
-
mA
mA
I
OLS
LOW-level
short-circuit output
current
pull-up current
[5]
-
I
pu
I
2
C-bus pins (PIO0_10 and PIO0_11)
V
IH
HIGH-level input
voltage
V
IL
LOW-level input
voltage
V
hys
hysteresis voltage
V
OL
LOW-level output
voltage
I
LI
input leakage current
V
I
= 0 V
50
80
100
A
0.7V
DD(IO)
-
-
V
-
-
0.3V
DD(I
O)
V
-
-
0.05V
DD(IO)
-
-
V
V
I
OLS
= 20 mA
0.4
V
I
= V
DD(IO)
V
I
= 5 V
on pins PIO0_10 and
PIO0_11
[6]
-
2
10
-
4
22
8
A
A
pF
-
-
C
i
capacitance for each
I/O pin
Oscillator pins
V
i(xtal)
V
o(xtal)
crystal input voltage
crystal output voltage
see
Section 12.1
0
0
1.8
1.8
1.95
1.95
V
V
Table 7.
T
amb
=
40
C to +85
C, unless otherwise specified.
Symbol
Parameter
Static characteristics
…continued
Conditions
Min
Typ
[1]
Max
Unit
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