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PDF LPC11E12 Data sheet ( Hoja de datos )

Número de pieza LPC11E12
Descripción 32-bit ARM Cortex-M0 microcontroller
Fabricantes NXP Semiconductors　
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No Preview Available ! LPC11E12 Hoja de datos, Descripción, Manual

LPC11E1x
32-bit ARM Cortex-M0 microcontroller; up to 32 kB flash; up
to 10 kB SRAM and 4 kB EEPROM; USART
Rev. 1 — 20 February 2012
Product data sheet
1. General description
The LPC11E1x are an ARM Cortex-M0 based, low-cost 32-bit MCU family, designed for
8/16-bit microcontroller applications, offering performance, low power, simple instruction
set and memory addressing together with reduced code size compared to existing 8/16-bit
architectures.
The LPC11E1x operate at CPU frequencies of up to 50 MHz.
The peripheral complement of the LPC11E1x includes up to 32 kB of flash memory, up to
10 kB of SRAM data memory and 4 kB EEPROM, one Fast-mode Plus I2C-bus interface,
one RS-485/EIA-485 USART with support for synchronous mode and smart card
interface, two SSP interfaces, four general-purpose counter/timers, a 10-bit ADC, and up
to 54 general-purpose I/O pins.
2. Features and benefits
System:
ARM Cortex-M0 processor, running at frequencies of up to 50 MHz.
ARM Cortex-M0 built-in Nested Vectored Interrupt Controller (NVIC).
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Non-Maskable Interrupt (NMI) input selectable from several input sources.
System tick timer.
Memory:
Up to 32 kB on-chip flash program memory.
Up to 4 kB on-chip EEPROM data memory; byte erasable and byte programmable.
Up to 10 kB SRAM data memory.
16 kB boot ROM including 32-bit integer divide routines and power profiles.
In-System Programming (ISP) and In-Application Programming (IAP) for flash and
EEPROM via on-chip bootloader software.
Debug options:
Standard JTAG test interface for BSDL.
Serial Wire Debug.
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Datasheet pdf - http://www.DataSheet4U.co.kr/

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LPC11E12 pdf
NXP Semiconductors
6. Pinning information
6.1 Pinning
LPC11E1x
32-bit ARM Cortex-M0 microcontroller
terminal 1
index area
PIO1_19/DTR/SSEL1
RESET/PIO0_0
PIO0_1/CLKOUT/CT32B0_MAT2
XTALIN
XTALOUT
VDD
PIO0_20/CT16B1_CAP0
PIO0_2/SSEL0/CT16B0_CAP0
1
2
3
4
5
6
7
8
LPC11E11
LPC11E14
33 VSS
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24 TRST/PIO0_14/AD3/CT32B1_MAT1
23 TDO/PIO0_13/AD2/CT32B1_MAT0
22 TMS/PIO0_12/AD1/CT32B1_CAP0
21 TDI/PIO0_11/AD0/CT32B0_MAT3
20 PIO0_22/AD6/CT16B1_MAT1/MISO1
19 SWCLK/PIO0_10/SCK0/CT16B0_MAT2
18 PIO0_9/MOSI0/CT16B0_MAT1
17 PIO0_8/MISO0/CT16B0_MAT0
002aag684
Fig 2. Pin configuration (HVQFN33)
Transparent top view
LPC11E1X
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 20 February 2012
© NXP B.V. 2012. All rights reserved.
5 of 61
Datasheet pdf - http://www.DataSheet4U.co.kr/

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LPC11E12 arduino
NXP Semiconductors
LPC11E1x
32-bit ARM Cortex-M0 microcontroller
Table 3. Pin description
Symbol
Reset Type Description
state
[1]
PIO1_8
PIO1_9
PIO1_10
PIO1_11
PIO1_12
PIO1_13/DTR/
CT16B0_MAT0/TXD
PIO1_14/DSR/
CT16B0_MAT1/RXD
PIO1_15/DCD/
CT16B0_MAT2/SCK1
- - 39 [3] I; PU
- - 55 [3] I; PU
- - 12 [3] I; PU
- - 43 [3] I; PU
- - 59 [3] I; PU
- 36 47 [3] I; PU
-
-
-
- 37 49 [3] I; PU
-
-
-
28 43 57 [3] I; PU
PIO1_16/RI/
CT16B0_CAP0
-
PIO1_17/CT16B0_CAP1/ -
RXD
PIO1_18/CT16B1_CAP1/ -
TXD
PIO1_19/DTR/SSEL1
1
PIO1_20/DSR/SCK1
-
PIO1_21/DCD/MISO1
-
PIO1_22/RI/MOSI1
-
-
-
48 63 [3] I; PU
-
-
- 23 [3] I; PU
-
-
- 28 [3] I; PU
-
-
2 3 [3] I; PU
-
-
13 18 [3] I; PU
-
-
26 35 [3] I; PU
-
-
38 51 [3] I; PU
-
-
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
I/O
I
O
I
I/O
I
O
I/O
I/O
I
I
I/O
I
I
I/O
I
O
I/O
O
I/O
I/O
I
I/O
I/O
I
I/O
I/O
I
I/O
PIO1_8 — General purpose digital input/output pin.
PIO1_9 — General purpose digital input/output pin.
PIO1_10 — General purpose digital input/output pin.
PIO1_11 — General purpose digital input/output pin.
PIO1_12 — General purpose digital input/output pin.
PIO1_13 — General purpose digital input/output pin.
DTR — Data Terminal Ready output for USART.
CT16B0_MAT0 — Match output 0 for 16-bit timer 0.
TXD — Transmitter output for USART.
PIO1_14 — General purpose digital input/output pin.
DSR — Data Set Ready input for USART.
CT16B0_MAT1 — Match output 1 for 16-bit timer 0.
RXD — Receiver input for USART.
PIO1_15 — General purpose digital input/output pin.
DCD — Data Carrier Detect input for USART.
CT16B0_MAT2 — Match output 2 for 16-bit timer 0.
SCK1 — Serial clock for SSP1.
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PIO1_16 — General purpose digital input/output pin.
RI — Ring Indicator input for USART.
CT16B0_CAP0 — Capture input 0 for 16-bit timer 0.
PIO1_17 — General purpose digital input/output pin.
CT16B0_CAP1 — Capture input 1 for 16-bit timer 0.
RXD — Receiver input for USART.
PIO1_18 — General purpose digital input/output pin.
CT16B1_CAP1 — Capture input 1 for 16-bit timer 1.
TXD — Transmitter output for USART.
PIO1_19 — General purpose digital input/output pin.
DTR — Data Terminal Ready output for USART.
SSEL1 — Slave select for SSP1.
PIO1_20 — General purpose digital input/output pin.
DSR — Data Set Ready input for USART.
SCK1 — Serial clock for SSP1.
PIO1_21 — General purpose digital input/output pin.
DCD — Data Carrier Detect input for USART.
MISO1 — Master In Slave Out for SSP1.
PIO1_22 — General purpose digital input/output pin.
RI — Ring Indicator input for USART.
MOSI1 — Master Out Slave In for SSP1.
LPC11E1X
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 20 February 2012
© NXP B.V. 2012. All rights reserved.
11 of 61
Datasheet pdf - http://www.DataSheet4U.co.kr/

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