LPC3230FET296,551 NXP Semiconductors, LPC3230FET296,551 Datasheet - Page 60

• Manufacturer Part Number: LPC3230FET296,551
• Description: IC ARM9 MCU 256K 296-TFBGA
• Manufacturer: NXP Semiconductors
• Series: LPC32x0r

Specifications of LPC3230FET296,551

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 266MHz
• Connectivity: EBI/EMI, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB OTG
• Peripherals: DMA, I²S, LCD, Motor Control PWM, PWM, WDT
• Number Of I /o: 51
• Program Memory Type: ROMless
• Ram Size: 256K x 8
• Voltage - Supply (vcc/vdd): 0.9 V ~ 3.6 V
• Data Converters: A/D 3x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 296-TFBGA
• Processor Series: LPC32
• Core: ARM926EJ-S
• Data Bus Width: 32 bit
• Data Ram Size: 256 KB
• Interface Type: I2C, I2S, UART, USB
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 51
• Number Of Timers: 6
• Operating Supply Voltage: 2.7 V to 3.6 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: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-4531; 935287119551

NXP Semiconductors
LPC3220_30_40_50_1
Product data sheet
Fig 10. DDR control timing parameters
Fig 11. DDR write timing parameters
Fig 12. DDR read timing parameters
(1) The delay of the EMC_DQSm signal is determined by the DQS_DELAY settings. See LPC32x0 user manual, External Memory
Controller Chapter, section DDR DQS delay calibration for details on configuring this value.
delayed EMC_DQSm
EMC_DQM[1:0]
EMC_DQS[1:0]
EMC_D[15:0],
EMC_D[31:0]
EMC_DQSm
EMC_CLK
EMC_CLK
command
command
EMC control
and address
(1)
EMC_CLK
signals
READ
WRITE
All information provided in this document is subject to legal disclaimers.
t
d(AV);
Rev. 01.03 — 16 March 2010
t
DQSS
t
d(V)ctrl
t
CK
t
su(D)
t
valid
t
DQSL
DSS
t
t
su(Q)
h(A);
t
t
h(ctl)
CH
t
h(Q)
t
t
DQSH
DSH
t
d(DQS)
LPC3220/30/40/50
t
CL
16/32-bit ARM microcontrollers
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© NXP B.V. 2010. All rights reserved.
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