參數(shù)資料
型號: LPC12D27FBD100
廠商: NXP Semiconductors N.V.
元件分類: 數(shù)學(xué)處理器
英文描述: 32-bit ARM Cortex-M0 microcontroller; 128 kB flash and 8 kB SRAM; 4 x 40 segment LCD driver
中文描述: 32位ARM Cortex-M0的微控制器,128KB閃存和8 KB靜態(tài)隨機(jī)存儲器;4×40段LCD驅(qū)動器
封裝: LPC12D27FBD100/301<SOT407-1 (LQFP100)|<<http://www.nxp.com/packages/SOT407-1.html<1<Always Pb-free,;
文件頁數(shù): 21/46頁
文件大?。?/td> 371K
代理商: LPC12D27FBD100
LPC12D27
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 1 — 20 September 2011
21 of 46
NXP Semiconductors
LPC12D27
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(IO)
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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