LPC2923FBD100 datasheet, PDF - EEWORLD Datasheet

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LPC2923FBD100: DescriptionIC 32-BIT, FLASH, 125 MHz, RISC MICROCONTROLLER, PQFP100, 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT407-1, LQFP-100, Microcontroller; CategoryThe embedded processor and controller Microcontrollers and processors; File Size551KB，84 Pages; ManufacturerNXP; Websitehttps://www.nxp.com; Environmental Compliance

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LPC2923FBD100 Overview

IC 32-BIT, FLASH, 125 MHz, RISC MICROCONTROLLER, PQFP100, 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT407-1, LQFP-100, Microcontroller

LPC2923FBD100 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Objectid	2041943854
Parts packaging code	QFP
package instruction	14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT407-1, LQFP-100
Contacts	100
Reach Compliance Code	unknown
ECCN code	3A991.A.2
Has ADC	YES
bit size	32
maximum clock frequency	125 MHz
DAC channel	NO
DMA channel	YES
JESD-30 code	R-PQFP-G100
JESD-609 code	e3
length	14 mm
Humidity sensitivity level	3
Number of I/O lines	60
Number of terminals	100
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	LFQFP
Package shape	RECTANGULAR
Package form	FLATPACK, LOW PROFILE, FINE PITCH
Certification status	Not Qualified
ROM programmability	FLASH
Maximum seat height	1.6 mm
speed	125 MHz
Maximum supply voltage	1.89 V
Minimum supply voltage	1.71 V
Nominal supply voltage	1.8 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	TIN
Terminal form	GULL WING
Terminal pitch	0.5 mm
Terminal location	QUAD
width	14 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC

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LPC2921/2923/2925

ARM9 microcontroller with CAN, LIN, and USB

Rev. 03 — 14 April 2010

Product data sheet

1. General description

The LPC2921/2923/2925 combine an ARM968E-S CPU core with two integrated TCM

blocks operating at frequencies of up to 125 MHz, Full-speed USB 2.0 device controller,

CAN and LIN, up to 40 kB SRAM, up to 512 kB flash memory, two 10-bit ADCs, and

multiple serial and parallel interfaces in a single chip targeted at consumer, industrial, and

communication markets. To optimize system power consumption, the

LPC2921/2923/2925 has a very flexible Clock Generation Unit (CGU) that provides

dynamic clock gating and scaling.

2. Features and benefits

ARM968E-S processor running at frequencies of up to 125 MHz maximum.

Multilayer AHB system bus at 125 MHz with four separate layers.

On-chip memory:

Two Tightly Coupled Memories (TCM), 16 kB Instruction (ITCM) and 16 kB Data

TCM (DTCM).

On the LPC2925, two separate internal Static RAM (SRAM) instances, 16 kB each.

On the LPC2923 and LPC2921, one 16 kB SRAM block.

8 kB ETB SRAM, also usable for code execution and data.

Up to 512 kB high-speed flash-program memory.

16 kB true EEPROM, byte-erasable/programmable.

Dual-master, eight-channel GPDMA controller on the AHB multilayer matrix which can

be used with the

Serial Peripheral Interface (SPI)

interfaces and the UARTs, as well as

for memory-to-memory transfers including the TCM memories.

Serial interfaces:

USB 2.0 full-speed device controller with dedicated DMA controller and on-chip

device PHY.

Two-channel CAN controller supporting FullCAN and extensive message filtering.

Two LIN master controllers with full hardware support for LIN communication. The

LIN interface can be configured as UART to provide two additional UART

interfaces.

Two 550 UARTs with 16-byte Tx and Rx FIFO depths, DMA support, and

RS-485/EIA-485 (9-bit) support.

Three full-duplex Q-SPIs with four slave-select lines; 16 bits wide; 8 locations deep;

Tx FIFO and Rx FIFO.

Two I

C-bus interfaces.

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