LPC2939FBD208,551 NXP Semiconductors, LPC2939FBD208,551 Datasheet - Page 27

• Manufacturer Part Number: LPC2939FBD208,551
• Description: IC ARM9 MCU FLASH 768KB 208-LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC2900r

Specifications of LPC2939FBD208,551

• Core Processor: ARM9
• Core Size: 32-Bit
• Speed: 125MHz
• Connectivity: CAN, EBI/EMI, I²C, LIN, SPI, UART/USART, USB, USB OTG
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 152
• Program Memory Size: 768KB (768K x 8)
• Program Memory Type: FLASH
• 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
• Package / Case: 208-LQFP
• Processor Series: LPC29
• Core: ARM968E-S
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: OM11027
• Package: 208LQFP
• Device Core: ARM968E-S
• Family Name: LPC2900
• Operating Supply Voltage: 1.8|3.3 V
• Data Bus Width: 16|32 Bit
• Number Of Programmable I/os: 160
• Interface Type: CAN/I2C/LIN/QSPI/UART/USB
• On-chip Adc: 24-chx10-bit
• Number Of Timers: 6
• For Use With: 568-4787 - BOARD EVAL LPC2939
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935287113551

NXP Semiconductors
LPC2939_3
Product data sheet
A timing diagram for writing to external memory is shown In
between wait state settings is indicated with arrows.
Fig 5.
Fig 6.
(1) BLS has the same timing as WE in configurations that use the byte lane enable signals to connect
WSTOEN = 3, WST1 = 6
Reading from external memory
WSTWEN = 3, WST2 = 7
to write enable (8 bit devices).
Writing to external memory
WE/BLS
CLK(SYS)
All information provided in this document is subject to legal disclaimers.
CLK(SYS)
BLS
OE
CS
CS
(1)
A
D
A
D
Rev. 03 — 7 April 2010
WSTOEN
WSTWEN
ARM9 microcontroller with CAN, LIN, and USB
WST1
WST2
Figure
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6. The relationship
002aae705
LPC2939
© NXP B.V. 2010. All rights reserved.
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