LPC2420FBD208-S NXP Semiconductors, LPC2420FBD208-S Datasheet - Page 58

• 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 11. External clock timing (with an amplitude of at least V
Fig 12. Differential data-to-EOP transition skew and EOP width
Fig 13. MISO line set-up time in SSP Master mode
T
PERIOD
differential
data lines
10.1 Timing
MOSI
MISO
shifting edges
SCK
n × T
differential data to
crossover point
SE0/EOP skew
PERIOD
+ t
FDEOP
t
CHCL
Rev. 05 — 24 February 2010
t
su(SPI_MISO)
t
CLCX
crossover point
i(RMS)
T
extended
cy(clk)
= 200 mV)
t
CLCH
t
CHCX
Flashless 16-bit/32-bit microcontroller
sampling edges
002aaa907
LPC2420/2460
source EOP width: t
receiver EOP width: t
002aad326
© NXP B.V. 2010. All rights reserved.
FEOPT
002aab561
EOPR1
, t
EOPR2
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