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LPC2129 Datasheet

Single-chip 16/32-bit microcontrollers; 128/256 kB ISP/IAP Flash with 10-bit ADC and CAN


LPC2129 Datasheet Preview


LPC2119/LPC2129
Single-chip 16/32-bit microcontrollers; 128/256 kB ISP/IAP
Flash with 10-bit ADC and CAN
Rev. 03 — 22 December 2004
Product data
1. General description
The LPC2119/LPC2129 are based on a 16/32 bit ARM7TDMI-S™ CPU with real-time
emulation and embedded trace support, together with 128/256 kilobytes (kB) of
embedded high speed flash memory. A 128-bit wide memory interface and a unique
accelerator architecture enable 32-bit code execution at maximum clock rate. For
critical code size applications, the alternative 16-bit Thumb® Mode reduces code by
more than 30 % with minimal performance penalty.
With their compact 64 pin package, low power consumption, various 32-bit timers,
4-channel 10-bit ADC, 2 advanced CAN channels, PWM channels and 46 GPIO lines
with up to 9 external interrupt pins these microcontrollers are particularly suitable for
automotive and industrial control applications as well as medical systems and
fault-tolerant maintenance buses. With a wide range of additional serial
communications interfaces, they are also suited for communication gateways and
protocol converters as well as many other general-purpose applications.
2. Features
2.1 Key features
s 16/32-bit ARM7TDMI-S microcontroller in a tiny LQFP64 package.
s 16 kB on-chip Static RAM.
s 128/256 kB on-chip Flash Program Memory. 128-bit wide interface/accelerator
enables high speed 60 MHz operation.
s In-System Programming (ISP) and In-Application Programming (IAP) via on-chip
boot-loader software. Flash programming takes 1 ms per 512 byte line. Single
sector or full chip erase takes 400 ms.
s EmbeddedICE-RT interface enables breakpoints and watch points. Interrupt
service routines can continue to execute while the foreground task is debugged
with the on-chip RealMonitor™ software.
s Embedded Trace Macrocell enables non-intrusive high speed real-time tracing of
instruction execution.
s Two interconnected CAN interfaces with advanced acceptance filters.
s Four channel 10-bit A/D converter with conversion time as low as 2.44 µs.
s Multiple serial interfaces including two UARTs (16C550), Fast I2C (400 kbits/s)
and two SPIs
s 60 MHz maximum CPU clock available from programmable on-chip
Phase-Locked Loop with settling time of 100 µs.
s Vectored Interrupt Controller with configurable priorities and vector addresses.
s Two 32-bit timers (with four capture and four compare channels), PWM unit (six
outputs), Real Time Clock and Watchdog.
Page 1

Philips Semiconductors
LPC2119/LPC2129
Single-chip 16/32-bit microcontrollers
s Up to forty-six 5 V tolerant general purpose I/O pins. Up to nine edge or level
sensitive external interrupt pins available.
s On-chip crystal oscillator with an operating range of 1 MHz to 30 MHz.
s Two low power modes, Idle and Power-down.
s Processor wake-up from Power-down mode via external interrupt.
s Individual enable/disable of peripheral functions for power optimization.
s Dual power supply:
x CPU operating voltage range of 1.65 V to 1.95 V (1.8 V ±0.15 V).
x I/O power supply range of 3.0 V to 3.6 V (3.3 V ± 10 %) with 5 V tolerant I/O
pads.
3. Ordering information
Table 1: Ordering information
Type number Package
Name Description
Version
LPC2119FBD64 LQFP64 plastic low profile quad flat package; 64 leads; SOT314-2
body 10 × 10 × 1.4 mm
LPC2129FBD64 LQFP64 plastic low profile quad flat package; 64 leads; SOT314-2
body 10 × 10 × 1.4 mm
3.1 Ordering options
Table 2: Part options
Type number
Flash memory RAM
LPC2119FBD64
LPC2129FBD64
128 kB
256 kB
16 kB
16 kB
CAN
2 channels
2 channels
Temperature
range (°C)
40 to +85
40 to +85
9397 750 13146
Product data
Rev. 03 — 22 December 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
2 of 34
Page 2

Philips Semiconductors
4. Block diagram
LPC2119/LPC2129
Single-chip 16/32-bit microcontrollers
ARM7 LOCAL BUS
TEST/DEBUG
INTERFACE
ARM7TDMI-S
AHB BRIDGE
system
clock
PLL
SYSTEM
FUNCTIONS
VECTORED INTERRUPT
CONTROLLER
AMBA AHB
(Advanced High-performance Bus)
INTERNAL SRAM
CONTROLLER
INTERNAL
FLASH
CONTROLLER
16 kB
SRAM
128/256 kB
FLASH
EINT0*
EINT1*
EINT2*
EINT3*
EXTERNAL
INTERRUPTS
8 x CAP*
8 x MAT*
CAPTURE/
COMPARE
TIMER0/TIMER1
PWM1..6*
PWM0
P0 (30 PINS)
P1.31:16
GENERAL
PURPOSE I/O
AHB TO VPB VPB
BRIDGE DIVIDER
AHB
DECODER
APB
I2C SERIAL
INTERFACE
SCL*
SDA*
SPI SERIAL
INTERFACE 0 & 1
SCK*
MOSI*
MISO*
SSEL*
UART0/UART1
TxD0,1*
RxD0,1*
MODEM CONTROL
(6 PINS)*
REAL TIME CLOCK
Ain3:0*
10-BIT
A/D CONVERTER
RD2:1*
TD2:1*
CAN INTERFACE 0 & 1
ACCEPTANCE FILTERS
WATCHDOG
TIMER
SYSTEM
CONTROL
*Shared with GPIO
(1) When test/debug interface is used, GPIO/other function sharing these pins are not available.
Fig 1. Block diagram.
002aaa662
9397 750 13146
Product data
Rev. 03 — 22 December 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
3 of 34
Page 3

Philips Semiconductors
5. Pinning information
5.1 Pinning
LPC2119/LPC2129
Single-chip 16/32-bit microcontrollers
handbook, full pagewidth
P0.21/PWM5/CAP1.3 1
P0.22/CAP0.0/MAT0.0 2
P0.23/RD2 3
P1.19/TRACEPKT3 4
P0.24/TD2 5
VSS 6
V3A 7
P1.18/TRACEPKT2 8
P0.25/RD1 9
TD1 10
P0.27/AIN0/CAP0.1/MAT0.1 11
P1.17/TRACEPKT1 12
P0.28/AIN1/CAP0.2/MAT0.2 13
P0.29/AIN2/CAP0.3/MAT0.3 14
P0.30/AIN3/EINT3/CAP0.0 15
P1.16/TRACEPKT0 16
LPC2119/LPC2129
48 P1.20/TRACESYNC
47 P0.17/CAP1.2/SCK1/MAT1.2
46 P0.16/EINT0/MAT0.2/CAP0.2
45 P0.15/RI1/EINT2
44 P1.21/PIPESTAT0
43 V3
42 VSS
41 P0.14/DCD1/EINT1
40 P1.22/PIPESTAT1
39 P0.13/DTR1/MAT1.1
38 P0.12/DSR1/MAT1.0
37 P0.11/CTS1/CAP1.1
36 P1.23/PIPESTAT2
35 P0.10/RTS1/CAP1.0
34 P0.9/RxD1/PWM6/EINT3
33 P0.8/TxD1/PWM4
002aaa663
Fig 2. Pinning.
9397 750 13146
Product data
Rev. 03 — 22 December 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
4 of 34
Page 4
Part Number LPC2129
Manufactur NXP
Description Single-chip 16/32-bit microcontrollers; 128/256 kB ISP/IAP Flash with 10-bit ADC and CAN
Total Page 34 Pages
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