LPC11A14FBD48/301, NXP Semiconductors, LPC11A14FBD48/301, Datasheet - Page 51

• Manufacturer Part Number: LPC11A14FBD48/301,
• Description: ARM Microcontrollers - MCU CortexM0 32bit 32KB
• Manufacturer: NXP Semiconductors

Specifications of LPC11A14FBD48/301,

• Rohs: yes
• Core: ARM Cortex M0
• Processor Series: LPC11A
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 8 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 2.6 V to 3.6 V
• Package / Case: LQFP-48
• Mounting Style: SMD/SMT
• Factory Pack Quantity: 250

NXP Semiconductors
10. Dynamic characteristics
LPC11AXX
Product data sheet
Fig 20. UVLO timing
V
voltage
supply
DD(3V3)
2.4 V
0.9 V
0 V
10.1 Power supply fluctuations
10.2 Flash/EEPROM memory
cold
start-up
If the input voltage (V
reset during a brown-out condition as long as the UVLO circuit is operating. The settling
times of the BOD and POR circuits, which constitute the UVLO, determine the minimum
time the supply level must remain in the shallow or deep brown-out condition to ensure
that the internal reset is asserted properly.
See also
Table 8.
Table 9.
T
specified below.
Symbol Parameter
t
Symbol
N
s
amb
endu
=

40
Section
settling time

UVLO circuits settling characteristics
Flash characteristics
C to +85
Parameter
endurance
All information provided in this document is subject to legal disclaimers.
7.23.1,
brown-out
shallow
> 5 μs

C. Based on JEDEC NVM qualification. Failure rate < 10 ppm for parts as
DD(3V3)
Rev. 4 — 30 October 2012
Conditions
power droop:
Section
from active level to shallow
brown-out level
(0.9 V  V
from active level to deep brown-out
level (0 < V
) to the internal regulator fluctuates, the LPC11Axx is held in
Conditions
12.7, and
DD(3V3)
DD(3V3)
 2.4 V)
< 0.9 V)
brown-out
> 12 μs
Section
deep
[2][1]
32-bit ARM Cortex-M0 microcontroller
12.8.
Min
10000
time
Min
5
12
Typ
100000
LPC11Axx
internal reset
External
power supply
BOD trip point
(typical)
POR trip point
(typical)
Typ
-
-
© NXP B.V. 2012. All rights reserved.
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