LPC2420FBD208,551 NXP Semiconductors, LPC2420FBD208,551 Datasheet - Page 58

• Manufacturer Part Number: LPC2420FBD208,551
• Description: IC ARM7 MCU ROMLESS 208LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC2400r

Specifications of LPC2420FBD208,551

• Program Memory Type: ROMless
• Package / Case: 208-LQFP
• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 72MHz
• Connectivity: EBI/EMI, I²C, Microwire, MMC, SPI, SSI, SSP, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 160
• Ram Size: 82K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: LPC24
• Core: ARM7TDMI-S
• Data Bus Width: 16 bit, 32 bit
• Data Ram Size: 82 KB
• Interface Type: CAN/I2C/I2S/SPI/SSP/UART/USB
• Maximum Clock Frequency: 72 MHz
• Number Of Programmable I/os: 160
• Number Of Timers: 4
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• On-chip Dac: 1-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-4527; 935286745551

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
58 of 79