Nxp Semiconductors LPC2194HBD64,151 ARM7 Microcontroller 16kB LQFP 64 LPC2194HBD64,151 数据表
产品代码
LPC2194HBD64,151
LPC2194_4
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 04 — 11 September 2006
27 of 36
Philips Semiconductors
LPC2194
Single-chip 16/32-bit microcontroller
[1]
Typical ratings are not guaranteed. The values listed are at room temperature (25
°C), nominal supply voltages.
[2]
Internal rail.
[3]
External rail.
[4]
Including voltage on outputs in 3-state mode.
[5]
V
DD(3V3)
supply voltages must be present.
[6]
3-state outputs go into 3-state mode when V
DD(3V3)
is grounded.
[7]
Accounts for 100 mV voltage drop in all supply lines.
[8]
To V
SS
.
[9]
Only allowed for a short time period.
[10] Minimum condition for V
I
= 4.5 V, maximum condition for V
I
= 5.5 V.
[11] Applies to P1[25:16].
I
2
C-bus pins
V
IH
HIGH-state input voltage
0.7V
DD(3V3)
-
-
V
V
IL
LOW-state input voltage
-
-
0.3V
DD(3V3)
V
V
hys
hysteresis voltage
-
0.5V
DD(3V3)
-
V
V
OL
LOW-state output voltage
I
OLS
= 3 mA
-
-
0.4
V
I
LI
input leakage current
V
I
= V
DD(3V3)
-
2
4
µA
V
I
= 5 V
-
10
22
µA
Oscillator pins
V
i(XTAL1)
input voltage on pin
XTAL1
XTAL1
0
-
1.8
V
V
o(XTAL2)
output voltage on pin
XTAL2
XTAL2
0
-
1.8
V
Table 9.
Static characteristics
…continued
T
amb
=
−
40
°
C to +125
°
C for industrial applications, unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
[1]
Max
Unit