LPC1343FHN33,551 NXP Semiconductors, LPC1343FHN33,551 Datasheet - Page 286

• 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
18.6.3 A/D Status Register (AD0STAT - 0x4001 C030)
18.6.4 A/D Interrupt Enable Register (AD0INTEN - 0x4001 C00C)
18.6.5 A/D Data Registers (AD0DR0 to AD0DR7 - 0x4001 C010 to
The A/D Status register allows checking the status of all A/D channels simultaneously.
The DONE and OVERRUN flags appearing in the ADDRn register for each A/D channel
are mirrored in ADSTAT. The interrupt flag (the logical OR of all DONE flags) is also found
in ADSTAT.
Table 281: A/D Status Register (AD0STAT - address 0x4001 C030) bit description
This register allows control over which A/D channels generate an interrupt when a
conversion is complete. For example, it may be desirable to use some A/D channels to
monitor sensors by continuously performing conversions on them. The most recent
results are read by the application program whenever they are needed. In this case, an
interrupt is not desirable at the end of each conversion for some A/D channels.
Table 282: A/D Interrupt Enable Register (AD0INTEN - address 0x4001 C00C) bit description
0x4001 C02C)
The A/D Data Register hold the result when an A/D conversion is complete, and also
include the flags that indicate when a conversion has been completed and when a
conversion overrun has occurred.
Bit
7:0
15:8
16
31:17 -
Bit
7:0
8
31:9 -
Symbol
ADINTEN 7:0 These bits allow control over which A/D channels generate
ADGINTEN
Symbol
Done7:0
Overrun7:0 These bits mirror the OVERRRUN status flags that appear in the
ADINT
All information provided in this document is subject to legal disclaimers.
These bits mirror the DONE status flags that appear in the result
This bit is the A/D interrupt flag. It is one when any of the individual
Description
register for each A/D channel.
result register for each A/D channel. Reading ADSTAT allows
checking the status of all A/D channels simultaneously.
A/D channel Done flags is asserted and enabled to contribute to the
A/D interrupt via the ADINTEN register.
Reserved.
Description
interrupts for conversion completion. When bit 0 is one, completion
of a conversion on A/D channel 0 will generate an interrupt, when bit
1 is one, completion of a conversion on A/D channel 1 will generate
an interrupt, etc.
When 1, enables the global DONE flag in ADDR to generate an
interrupt. When 0, only the individual A/D channels enabled by
ADINTEN 7:0 will generate interrupts.
Reserved.
Rev. 2 — 7 July 2010
Chapter 18: LPC13xx Analog-to-Digital Converter (ADC)
UM10375
© NXP B.V. 2010. All rights reserved.
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Reset
Value
0
0
0
0
Reset
Value
0x00
1
0