LPC1343FHN33,551 NXP Semiconductors, LPC1343FHN33,551 Datasheet - Page 134

• Manufacturer Part Number: LPC1343FHN33,551
• Description: IC MCU 32BIT 32KB FLASH 33HVQFN
• Manufacturer: NXP Semiconductors
• Series: LPC13xxr

Specifications of LPC1343FHN33,551

• Program Memory Type: FLASH
• Program Memory Size: 32KB (32K x 8)
• Package / Case: 33-VQFN Exposed Pad, 33-HVQFN, 33-SQFN, 33-DHVQFN
• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 72MHz
• Connectivity: I²C, Microwire, SPI, SSI, SSP, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 28
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: LPC13
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 8 KB
• Interface Type: I2C, UART
• Maximum Clock Frequency: 72 MHz
• Number Of Programmable I/os: 28
• 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, KSK-LPC1343
• Development Tools By Supplier: OM11039, OM11040, OM11046, OM11048
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Package: 33HVQFN EP
• Device Core: ARM Cortex M3
• Family Name: LPC1000
• Maximum Speed: 72 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-4944; 935289655551

NXP Semiconductors
UM10375
User manual
9.10.2.2 USB Command Data register (USBCmdData - 0x4002 0014)
9.10.3.1 USB Receive Data register (USBRxData - 0x4002 0018)
9.10.3.2 USB Transmit Data register (USBTxData - 0x4002 021C)
9.10.3 USB data transfer registers
Table 160. USB Command Code register (USBCmdCode - address 0x4002 0010) bit
This register contains the data retrieved after executing a SIE command. When the data is
ready to be read, the CD_FULL bit of the USBDevIntSt register is set. See
details. USBCmdData is a read only register.
Table 161. USB Command Data register (USBCmdData - address 0x4002 0014) bit
The registers in this group are used for transferring data between endpoint buffers and
RAM in Slave mode operation. See
For an OUT transaction, the CPU reads the endpoint buffer data from this register. Before
reading this register, the RD_EN bit and LOG_ENDPOINT field of the USBCtrl register
should be set appropriately. On reading this register, data from the selected endpoint
buffer is fetched. The data is in little endian format: the first byte received from the USB
bus will be available in the least significant byte of USBRxData. USBRxData is a read only
register.
Table 162. USB Receive Data register (USBRxData - address 0x4002 0018) bit description
For an IN transaction, the CPU writes the endpoint data into this register. Before writing to
this register, the WR_EN bit and LOG_ENDPOINT field of the USBCtrl register should be
set appropriately, and the packet length should be written to the USBTxPlen register. On
Bit
23:16 CMD_CODE/
31:24 -
Bit
7:0
31:8
Bit
31:0
Symbol
CMD_WDATA
Symbol
CMD_RDATA
-
Symbol
RX_DATA
description
description
All information provided in this document is subject to legal disclaimers.
Value
0x01
0x02
0x05
-
Description
Data received.
Description
Command Read Data.
Reserved, user software should not write ones to reserved
bits. The value read from a reserved bit is not defined.
Rev. 2 — 7 July 2010
Description
Write
Read
Command
This is a multi-purpose field. When CMD_PHASE is
Command or Read, this field contains the code for
the command (CMD_CODE). When CMD_PHASE
is Write, this field contains the command write data
(CMD_WDATA).
Reserved, user software should not write ones to
reserved bits. The value read from a reserved bit is
not defined.
Section 9.13 “Functional
Chapter 9: LPC13xx USB device controller
description”.
UM10375
© NXP B.V. 2010. All rights reserved.
Table 155
Reset value
0x0000 0000
Reset value
0x00
NA
Reset
value
0x00
NA
136 of 333
for