LPC2939FBD208,551 NXP Semiconductors, LPC2939FBD208,551 Datasheet - Page 26

IC ARM9 MCU FLASH 768KB 208-LQFP

LPC2939FBD208,551

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

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LPC2939FBD208,551
Manufacturer:
NXP Semiconductors
Quantity:
10 000
NXP Semiconductors
LPC2939_3
Product data sheet
6.9.2 Pin description
6.9.3 Clock description
6.9.4 External memory timing diagrams
Table 11.
Table 12.
The external static-memory controller module in the LPC2939 has the following pins,
which are combined with other functions on the port pins of the LPC2939.
the external memory controller pins.
Table 13.
The external Static Memory Controller is clocked by CLK_SYS_SMC, see
A timing diagram for reading from external memory is shown in
between the wait state settings is indicated with arrows.
32-bit
system
address bit
field
31 to 29
28 to 26
25 and 24
23 to 0
CS[2:0]
000
001
010
011
100
101
110
111
Symbol
EXTBUS CSx
EXTBUS BLSy
EXTBUS WE
EXTBUS OE
EXTBUS A[23:0] A[23:0]
EXTBUS D[31:0] D[31:0]
External memory bank address bit description
External static memory controller banks
External memory controller pins
Symbol
BA[2:0]
CS[2:0]
-
A[23:0]
Bank
bank 0
bank 1
bank 2
bank 3
bank 4
bank 5
bank 6
bank 7
All information provided in this document is subject to legal disclaimers.
Pin name
CSx
BLSy
WE
OE
Rev. 03 — 7 April 2010
Description
external static memory base address (three most significant bits);
the base address can be found in the memory map; see
field contains ‘010’ when addressing an external memory bank.
chip select address space for eight memory banks; see
always ‘00’; other values are ‘mirrors’ of the 16 MB bank address
16 MB memory banks address space
Direction
OUT
OUT
OUT
OUT
OUT
IN/OUT
ARM9 microcontroller with CAN, LIN, and USB
Description
memory bank x select, x runs from 0 to 7
byte lane select input y, y runs from 0 to 3
write enable (active LOW)
output enable (active LOW)
address bus
data bus
Figure
LPC2939
5. The relationship
© NXP B.V. 2010. All rights reserved.
Table 13
Section
Ref.
Ref. 1
1. This
6.7.2.
shows
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