LPC1114FHN33/203,5 NXP Semiconductors, LPC1114FHN33/203,5 Datasheet - Page 447

• Manufacturer Part Number: LPC1114FHN33/203,5
• Description: ARM Microcontrollers - MCU Cortex-M0 32 kB Fl 8 kB SRAM
• Manufacturer: NXP Semiconductors

Specifications of LPC1114FHN33/203,5

• Rohs: yes
• Core: ARM Cortex M0
• Processor Series: LPC1114
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 8 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
28.4.1.3.1 General-purpose registers
28.4.1.3.2 Stack Pointer
Table 419. Core register set summary
[1]
[2]
R0-R12 are 32-bit general-purpose registers for data operations.
The Stack Pointer (SP) is register R13. In Thread mode, bit[1] of the CONTROL register
indicates the stack pointer to use:
Name
R0-R12
MSP
PSP
LR
PC
PSR
APSR
IPSR
EPSR
PRIMASK
CONTROL
Fig 95. Processor core register set
•
•
Describes access type during program execution in thread mode and Handler mode. Debug access can
differ.
Bit[24] is the T-bit and is loaded from bit[0] of the reset vector.
0 = Main Stack Pointer (MSP). This is the reset value.
1 = Process Stack Pointer (PSP).
Type
RW
RW
RW
RW
RW
RW
RW
RO
RO
RW
RW
Chapter 28: LPC111x/LPC11Cxx Appendix: ARM Cortex-M0 reference
All information provided in this document is subject to legal disclaimers.
[1]
Rev. 12 — 24 September 2012
Reset value
Unknown
See description
Unknown
Unknown
See description
Unknown
Unknown
0x00000000
Unknown
0x00000000
0x00000000
[2]
[2]
Description
Section 28–28.4.1.3.1
Section 28–28.4.1.3.2
Section 28–28.4.1.3.2
Section 28–28.4.1.3.3
Section 28–28.4.1.3.4
Table 28–420
Table 28–421
Table 422
Table 28–423
Table 28–424
Table 28–425
UM10398
© NXP B.V. 2012. All rights reserved.
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