LPC1759FBD80,551 NXP Semiconductors, LPC1759FBD80,551 Datasheet - Page 665

• Manufacturer Part Number: LPC1759FBD80,551
• Description: IC ARM CORTEX MCU 512K 80-LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC17xxr

Specifications of LPC1759FBD80,551

• Program Memory Type: FLASH
• Program Memory Size: 512KB (512K x 8)
• Package / Case: 80-LQFP
• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 120MHz
• Connectivity: CAN, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 52
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 3.6 V
• Data Converters: A/D 6x12b, D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: LPC17
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Data Ram Size: 64 KB
• Interface Type: Ethernet, USB, OTG, CAN
• Maximum Clock Frequency: 120 MHz
• Number Of Programmable I/os: 52
• 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
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 6 Channel
• On-chip Dac: 10 bit
• Package: 80LQFP
• Device Core: ARM Cortex M3
• Family Name: LPC17xx
• Maximum Speed: 120 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: 568-4968; 935290523551

NXP Semiconductors
UM10360
User manual
34.2.4.3.1 Syntax
34.2.4.3.2 Operation
34.2.4.3.3 Restrictions
34.2.4.3 LDR and STR, register offset
Load and Store with register offset.
op{type}{cond} Rt, [Rn, Rm {, LSL #n}]
where:
op is one of:
type is one of:
cond is an optional condition code, see
Rt is the register to load or store.
Rn is the register on which the memory address is based.
Rm is a register containing a value to be used as the offset.
LSL #n is an optional shift, with n in the range 0 to 3.
LDR instructions load a register with a value from memory.
STR instructions store a register value into memory.
The memory address to load from or store to is at an offset from the register Rn. The
offset is specified by the register Rm and can be shifted left by up to 3 bits using LSL.
The value to load or store can be a byte, halfword, or word. For load instructions, bytes
and halfwords can either be signed or unsigned. See
alignment”.
In these instructions:
When Rt is PC in a word load instruction:
•
•
•
•
LDR: Load Register.
STR: Store Register.
B: unsigned byte, zero extend to 32 bits on loads.
SB: signed byte, sign extend to 32 bits (LDR only).
H: unsigned halfword, zero extend to 32 bits on loads.
SH: signed halfword, sign extend to 32 bits (LDR only).
—: omit, for word.
Rn must not be PC
Rm must not be SP and must not be PC
Rt can be SP only for word loads and word stores
Rt can be PC only for word loads.
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 19 August 2010
Section 34.2.3.7 “Conditional
Chapter 34: Appendix: Cortex-M3 user guide
Section 34.2.3.5 “Address
execution”.
UM10360
© NXP B.V. 2010. All rights reserved.
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