LPC1113FHN33/303,5 NXP Semiconductors, LPC1113FHN33/303,5 Datasheet - Page 189

• Manufacturer Part Number: LPC1113FHN33/303,5
• Description: ARM Microcontrollers - MCU Cortex-M0 24 kB flash up to 8kB SRAM
• Manufacturer: NXP Semiconductors

Specifications of LPC1113FHN33/303,5

• Rohs: yes
• Core: ARM Cortex M0
• Processor Series: LPC1113
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 24 KB
• Data Ram Size: 4 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.8 V to 3.6 V
• Operating Temperature Range: - 65 C to + 150 C
• Package / Case: HVQFN-33
• Mounting Style: SMD/SMT
• Factory Pack Quantity: 260

NXP Semiconductors
UM10398
User manual
Read operation
If the address bit associated with the GPIO data bit is HIGH, the value is read. If the
address bit is LOW, the GPIO data bit is read as 0. Reading a port DATA register yields
the state of port pins 11:0 ANDed with address bits 13:2.
Fig 30. Masked read operation
ADDRESS[13:2]
port pin settings
address 0x0C4
All information provided in this document is subject to legal disclaimers.
data read
Rev. 12 — 24 September 2012
Chapter 12: LPC111x/LPC11Cxx General Purpose I/O (GPIO)
13
0
1
0
12
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1
0
11
0
1
0
10
0
1
0
9
0
1
0
8
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1
0
7
1
1
1
6
1
0
0
5
0
0
0
4
0
1
0
3
0
0
0
2
1
0
0
UM10398
© NXP B.V. 2012. All rights reserved.
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