LPC2929FBD144,551 NXP Semiconductors, LPC2929FBD144,551 Datasheet - Page 36

• Manufacturer Part Number: LPC2929FBD144,551
• Description: IC ARM9 MCU FLASH 768K 144LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC2900r

Specifications of LPC2929FBD144,551

• Program Memory Type: FLASH
• Program Memory Size: 768KB (768K x 8)
• Package / Case: 144-LQFP
• Core Processor: ARM9
• Core Size: 32-Bit
• Speed: 125MHz
• Connectivity: CAN, EBI/EMI, I²C, LIN, SPI, UART/USART, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 104
• Eeprom Size: 16K x 8
• Ram Size: 56K x 8
• Voltage - Supply (vcc/vdd): 1.71 V ~ 3.6 V
• Data Converters: A/D 24x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: LPC29
• Core: ARM968E-S
• Data Bus Width: 16 bit, 32 bit
• Data Ram Size: 56 KB
• Interface Type: CAN/UART/USB
• Maximum Clock Frequency: 125 MHz
• Number Of Programmable I/os: 104
• Number Of Timers: 6
• Operating Supply Voltage: 1.8 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2, MCB2929, MCB2929U, MCB2929UME
• Development Tools By Supplier: OM11026, OM11038
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 3 (8-ch x 10-bit)
• Package: 144LQFP
• Device Core: ARM968E-S
• Family Name: LPC2900
• Maximum Speed: 125 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 568-4786 - EXT BOARD MOTOR CONTROL LPC2900
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-4695; 935287118551; LPC2929FBD144-S

NXP Semiconductors
LPC2926_27_29
Product data sheet
6.13.6.3 Clock description
6.14.1.1 Global acceptance filter
6.14.1 CAN gateway
6.14 Networking subsystem
Table 19.
The GPIO modules are clocked by several clocks, all of which are derived from
BASE_SYS_CLK; CLK_SYS_PESS and CLK_SYS_GPIOx (x = 0, 1, 2, 3, 5), see
Section
management. The frequency of all clocks CLK_SYS_GPIOx is identical to
CLK_SYS_PESS since they are derived from the same base clock BASE_SYS_CLK.
Controller Area Network (CAN) is the definition of a high-performance communication
protocol for serial data communication. The two CAN controllers in the
LPC2926/2927/2929 provide a full implementation of the CAN protocol according to the
CAN specification version 2.0B. The gateway concept is fully scalable with the number of
CAN controllers, and always operates together with a separate powerful and flexible
hardware acceptance filter.
The key features are:
The global acceptance filter provides look-up of received identifiers - called acceptance
filtering in CAN terminology - for all the CAN controllers. It includes a CAN ID look-up table
memory, in which software maintains one to five sections of identifiers. The CAN ID
look-up table memory is 2 kB large (512 words, each of 32 bits). It can contain up to 1024
standard frame identifiers or 512 extended frame identifiers or a mixture of both types. It is
also possible to define identifier groups for standard and extended message formats.
Symbol
GPIO0 pin[31:0]
GPIO1 pin[27:0]
GPIO2 pin[27:0]
GPIO3 pin[15:0]
GPIO5 pin[19:18]
•
•
•
•
•
•
•
•
Supports 11-bit as well as 29-bit identifiers
Double receive buffer and triple transmit buffer
Programmable error-warning limit and error counters with read/write access
Arbitration-lost capture and error-code capture with detailed bit position
Single-shot transmission (i.e. no re-transmission)
Listen-only mode (no acknowledge; no active error flags)
Reception of ‘own’ messages (self-reception request)
FullCAN mode for message reception
6.7.2. Note that each GPIO has its own CLK_SYS_GPIOx branch clock for power
GPIO pins
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 28 September 2010
Pin name
P0[31:0]
P1[27:0]
P2[27:0]
P3[15:0]
P5[19:18]
ARM9 microcontroller with CAN, LIN, and USB
Direction
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
LPC2926/2927/2929
Description
GPIO port x pins 31 to 0
GPIO port x pins 27 to 0
GPIO port x pins 27 to 0
GPIO port x pins 15 to 0
GPIO port x pins 19 and 18
© NXP B.V. 2010. All rights reserved.
36 of 95