lpc12d27 NXP Semiconductors, lpc12d27 Datasheet - Page 24

• Manufacturer Part Number: lpc12d27
• Description: 32-bit Arm Cortex-m0 Microcontroller; 128 Kb Flash And 8 Kb Sram; 40 Segment X 4 Lcd Driver
• Manufacturer: NXP Semiconductors

NXP Semiconductors
LPC12D27
Product data sheet
Fig 7.
Fig 8.
(1) System oscillator and system PLL disabled; IRC enabled.
(2) System oscillator and system PLL enabled; IRC disabled.
(3) System oscillator enabled with external clock input; IRC and system PLL disabled.
(1) System oscillator and system PLL disabled; IRC enabled.
(2) System oscillator and system PLL enabled; IRC disabled.
(3) System oscillator enabled with external clock input; IRC and system PLL disabled.
(mA)
(mA)
I
I
DD
DD
16
12
Active mode: Typical supply current I
16
12
Active mode: Typical supply current I
Conditions: T
peripherals enabled in the SYSAHBCLKCTRL register.
different system clock frequencies (all peripherals enabled)
Conditions: V
peripherals enabled in the SYSAHBCLKCTRL register.
clock frequencies (peripherals enabled)
8
4
0
8
4
0
-40
3
All information provided in this document is subject to legal disclaimers.
amb
DD(3V3)
Rev. 1 — 20 September 2011
33 MHz
24 MHz
12 MHz
= 25 C; active mode entered executing code
-15
4 MHz
1 MHz
= 3.3 V; active mode entered executing code
(2)
(2)
(1)
(3)
(3)
3.2
10
DD
DD
versus supply voltage V
versus temperature for different system
32-bit ARM Cortex-M0 microcontroller
35
3.4
33 MHz
24 MHz
12 MHz
4 MHz
1 MHz
while(1){}
(3)
(3)
(2)
(2)
(1)
V
while(1){}
DD(3V3)
60
temperature (°C)
LPC12D27
(V)
002aag187
002aag024
from flash; all
© NXP B.V. 2011. All rights reserved.
DD(3V3)
from flash; all
3.6
85
for
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