LPC1837FET256,551 NXP Semiconductors, LPC1837FET256,551 Datasheet - Page 803

• Manufacturer Part Number: LPC1837FET256,551
• Description: Microcontrollers (MCU) 32BIT ARM CORTEX-M3 MCU 136KB SRAM
• Manufacturer: NXP Semiconductors
• Series: LPC18xxr

Specifications of LPC1837FET256,551

• Core: ARM Cortex M3
• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 150MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, Microwire, SD/MMC, SPI, SSI, SSP, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 80
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 136K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-LBGA
• Lead Free Status / Rohs Status: Details
• Other names: 935293795551

NXP Semiconductors
<Document ID>
User manual
Fig 116. Typical receiver master mode, with or without MCLK output
Fig 117. Receiver master mode sharing the transmitter reference clock
Fig 118. 4-wire receiver master mode sharing the transmitter bit clock and WS
Fig 119. Typical receiver slave mode
CCLK
I2SRX_RATE[15:8]
I2SRX_RATE[7:0]
Rate Divider
Fractional
X
TX_REF
8-bit
RX_REF
Y
I2SRXBITRATE[5:0]
I2SRXBITRATE[5:0]
TX bit clock
(1 to 64)
(1 to 64)
÷2
÷N
÷N
All information provided in this document is subject to legal disclaimers.
RX bit clock
RX_REF
RX bit clock
peripheral
(receive)
I2SRXBITRATE[5:0]
Rev. 00.13 — 20 July 2011
block
I
2
S
(1 to 64)
÷N
peripheral
(receive)
peripheral
(receive)
block
block
TX_WS ref
I
2
I
S
2
RX bit clock
S
RX_WS ref
peripheral
I2S_RX_SCK
I2S_RX_SDA
(receive )
block
I
2
I2SRXMODE[3]
S
Chapter 35: LPC18xx I2S interface
I2S_RX_SCK
I2S_RX_SDA
I2S_RX_WS
I2S_RX_SCK
I2S_RX_SDA
I2S_RX_WS
RX_WS ref
(Pin OE)
I2S_RX_MCLK
I2S_RX_SCK
I2S_RX_SDA
I2S_RX_WS
UM10430
© NXP B.V. 2011. All rights reserved.
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