LPC2157_2158 NXP Semiconductors, LPC2157_2158 Datasheet - Page 31

• Manufacturer Part Number: LPC2157_2158
• Description: The LPC2157/2158 is a multi-chip module consisting of a LPC2138/2148 single-chipmicrocontroller combined with a PCF8576D Universal LCD driver in a low-cost 100-pinpackage
• Manufacturer: NXP Semiconductors

NXP Semiconductors
7. Limiting values
Table 6.
In accordance with the Absolute Maximum Rating System (IEC 60134).
[1]
[2]
[3]
[4]
[5]
LPC2157_2158_2
Product data sheet
Symbol
V
V
V
V
V
V
I
I
T
P
DD
SS
stg
DD
DDA
i(VBAT)
i(VREF)
IA
I
tot(pack)
The following applies to the Limiting values:
a) This product includes circuitry specifically designed for the protection of its internal devices from the damaging effects of excessive
b) Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to V
Including voltage on outputs in 3-state mode.
Not to exceed 4.6 V.
The peak current is limited to 25 times the corresponding maximum current.
Dependent on package type.
static charge. Nonetheless, it is suggested that conventional precautions be taken to avoid applying greater than the rated maximum.
otherwise noted.
Limiting values
Parameter
supply voltage (core and external rail)
analog 3.3 V pad supply voltage
input voltage on pin VBAT
input voltage on pin VREF
analog input voltage
input voltage
supply current
ground current
storage temperature
total power dissipation (per package)
Rev. 02 — 9 February 2009
Conditions
for the RTC
on ADC related
pins
5 V tolerant I/O
pins; only valid
when the V
supply voltage is
present
other I/O pins
per supply pin
per ground pin
based on package
heat transfer, not
device power
consumption
DD
[1]
Single-chip 16-bit/32-bit microcontrollers
[2][3]
[2]
[4]
[4]
[5]
Min
-
-
-
0.5
0.5
0.5
0.5
0.5
0.5
0.5
65
LPC2157/2158
Max
+3.6
+4.6
+4.6
+4.6
+5.1
+6.0
V
100
100
+150
1.5
DD
+ 0.5
© NXP B.V. 2009. All rights reserved.
SS
Unit
V
V
V
V
V
V
V
mA
mA
W
C
unless
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