LPC2420FBD208-S NXP Semiconductors, LPC2420FBD208-S Datasheet - Page 59

• Manufacturer Part Number: LPC2420FBD208-S
• Description: MCU 16-Bit/32-Bit LPC2000 ARM7TDMI-S RISC ROMLess 3.3V 208-Pin LQFP Tray
• Manufacturer: NXP Semiconductors

Specifications of LPC2420FBD208-S

• Package: 208LQFP
• Device Core: ARM7TDMI-S
• Family Name: LPC2000
• Maximum Speed: 72 MHz
• Ram Size: 82 KB
• Operating Supply Voltage: 3.3 V
• Data Bus Width: 16|32 Bit
• Program Memory Type: ROMLess
• Number Of Programmable I/os: 160
• Interface Type: I2C/I2S/SPI/SSP/UART/USB
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 1-chx10-bit
• Operating Temperature: -40 to 85 °C
• Number Of Timers: 4

NXP Semiconductors
LPC2420_60_5
Preliminary data sheet
Fig 14. External memory read access
Fig 15. External memory write access
BLS/WE
addr
data
BLS
OE
CS
addr
data
OE
CS
t
CSLOEL
t
CSLAV
t
t
BLSLAV
OELAV
t
CSLBLSL
t
t
t
CSLWEL
am
AVCSL
t
CSLDV
Rev. 05 — 24 February 2010
t
t
WELDV
t
OELOEH
t
BLSLBLSH
WELWEH
Flashless 16-bit/32-bit microcontroller
t
t
t
t
BLSHDNV
BLSHANV
WEHANV
WEHDNV
t
OEHANV
t
CSHOEH
t
h(D)
LPC2420/2460
t
CSHBLSH
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© NXP B.V. 2010. All rights reserved.
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