60-MHz, 32-bit
microcontroller with
ARM7TDMI-S
™
core
LPC213x
ARM7-based microcontrollers with
two 10-bit ADCs and 10-bit DAC
These powerful yet cost-effective microcontrollers have up to 512 KB of ISP/IAP Flash and up to
32 KB of SRAM. Each has up to two 10-bit A/D converters, a 10-bit D/A converter, two I
2
C-bus
interfaces, and Fast I/O.
Key features
4
0-MHz, 32-bit ARM7TDMI-S with
6
AHB/APB interfaces
4
Up to 512 KB ISP/IAP Flash
4
Up to 32 KB SRAM
4
ery fast Flash programming via on-
V
chip boot loader software
4
p to two 10-bit A/D converters (with
U
enhanced features on LPC213x/01
versions)
4
0-bit D/A converter
1
4
ultiple serial interfaces: two I
2
C, two
M
UART, one SPI, and one SSP
4
wo 32-bit timers
T
4
eal-time clock and Watchdog timer
R
4
Fast I/O pins (5-V tolerant) with up
7
to 15-MHz switching (LPC213x/01
versions only)
4
ingle 3.3-V supply
S
4
ackages:
P
– LQFP64 (10 x 10 x 1.4 mm)
– HVQFN64 (9 x 9 x 0.85 mm)
Applications
4
utomotive entertainment
A
4
onnectivity
C
4
isplay
D
4
ommunications gateways and
C
protocol converters
4
oftware modems
S
4
oice recognition
V
4
ow-end imaging
L
and a single-sector or full-chip erase
takes only 400 ms.
A 128-bit-wide memory interface and
a patented memory accelerator enable
32-bit code execution from Flash with
zero wait-states. For applications where
code size is critical, an alternative 16-bit
Thumb mode reduces code by more
than 30% with minimal performance
penalties.
Each device is equipped with up to
two 10-bit A/D converters and a 10-bit
D/A converter. The A/D converters
have eight channels apiece and, on the
LPC213x/01 versions, result registers for
each channel.
Multiple serial communications
interfaces increase design flexibility,
provide larger buffer size, and deliver
The NXP microcontroller family LPC213x
uses a high-performance 32-bit ARM7
core that operates at up to 60 MHz.
Each device has up to 512 KB of on-chip
Flash and up to 32 KB of on-chip SRAM
memory.
In-System Programming (ISP) and In-
Application Programming (IAP) software
minimize programming time – each 256-
byte line takes only 1 ms to program,
higher processing power. There are two 16C550 UARTs, two
Fast I
2
C-bus (400 kbps) interfaces, and two SPI interfaces (one
with capabilities for buffering and variable data length).
LPC213x/01 UARTs feature a fractional baud-rate generator,
modem control, and auto-bauding.
There are two 32-bit timers (each with four capture and
compare channels), a PWM unit with six outputs, a real-time
clock, and a Watchdog timer.
For debugging, each device supports real-time emulation
and embedded trace support and has an integrated vectored
interrupt controller (VIC). Also, for compatibility with existing
tools, each device uses the standard ARM test/debug JTAG
interface.
The LPC213/01 versions have seven Fast I/O pins (5-V tolerant)
with switching up to 15 MHz. For all the devices, the operating
temperature range is -40 to 85 °C.
Third-Party Development Tools
Through third-party suppliers, we offer a range of
development tools for our microcontrollers. For the most
current listing, please visit www.nxp.com/microcontrollers.
Up to 512 KB of
128-bit-wide ISP/IAP Flash
E-ICE/RTM interface and
embedded-trace macrocell
Vectored
interrupt controller
Up to 32 KB SRAM
60 MHz, 32-bit ARM7TDMI-S core
with AHB and APB interfaces
Power management, 3.3-V supply,
real-time clock, Watchdog timer, PLL
Up to two
10-bit A/D converters
(eight channels each)
Two 32-bit timers
(four capture/
compare channels each)
UART0
10-bit D/A converter
(one channel)
PWM unit
(six outputs)
Two I
2
C
UART1
SPI, SSP
47 I/O ports
LPC213x block diagram
LPC213x selection guide
Memory
Type
LPC2131
LPC2131/01
LPC2132
LPC2132/01
LPC2134
LPC2134/01
LPC2136
LPC2136/01
LPC2138
LPC2138/01
Flash (KB)
32
32
64
64
128
128
256
256
512
512
SRAM (KB)
8
8
16
16
16
16
32
32
32
32
Serial interfaces
I
2
C
2
2
2
2
2
2
2
2
2
2
ADC/DAC options
DAC channels
(10-bit)
Enhanced
UARTs, ADC,
Fast I/Os, and
BOD
•
1
1
1
1
1
1
1
1
•
•
•
•
ADC channels
UART SPI and SSP (10-bit)
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
8
8
8
8
16
16
16
16
16
16
Packages
LQFP64
LQFP64
LQFP64,HVQFN64
LQFP64,HVQFN64
LQFP64
LQFP64
LQFP64
LQFP64
LQFP64,HVQFN64
LQFP64,HVQFN64
www.nxp.com
© 2007 NXP N.V.
All rights reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The
information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and
may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof
does not convey nor imply any license under patent- or other industrial or intellectual property rights.
Date of release: January 2007
Document order number: 9397 750 15815
Printed in the USA
