LPC1769FBD100,551 NXP Semiconductors, LPC1769FBD100,551 Datasheet - Page 637

• Manufacturer Part Number: LPC1769FBD100,551
• Description: IC ARM CORTEX MCU 512K 100-LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC17xxr

Specifications of LPC1769FBD100,551

• Program Memory Type: FLASH
• Program Memory Size: 512KB (512K x 8)
• Package / Case: 100-LQFP
• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 120MHz
• Connectivity: CAN, Ethernet, I²C, IrDA, Microwire, SPI, SSI, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 70
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 2.4 V ~ 3.6 V
• Data Converters: A/D 8x12b, 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: 70
• 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, MCB1760, MCB1760U, MCB1760UME
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 8 Channel
• On-chip Dac: 10 bit
• 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: 568-4966; 935290522551

NXP Semiconductors
32.10 Flash signature generation
Table 599. Register overview: FMC (base address 0x4008 4000)
UM10360
User manual
Name
FMSSTART
FMSSTOP
FMSW0
FMSW1
FMSW2
FMSW3
FMSTAT
FMSTATCLR
32.10.1 Register description for signature generation
Description
Signature start address register
Signature stop-address register
128-bit signature Word 0
128-bit signature Word 1
128-bit signature Word 2
128-bit signature Word 3
Signature generation status register
Signature generation status clear register
The flash module contains a built-in signature generator. This generator can produce a
128-bit signature from a range of flash memory. A typical usage is to verify the flashed
contents against a calculated signature (e.g. during programming).
The address range for generating a signature must be aligned on flash-word boundaries,
i.e. 128-bit boundaries. Once started, signature generation completes independently.
While signature generation is in progress, the flash memory cannot be accessed for other
purposes, and an attempted read will cause a wait state to be asserted until signature
generation is complete. Code outside of the flash (e.g. internal RAM) can be executed
during signature generation. This can include interrupt services, if the interrupt vector
table is re-mapped to memory other than the flash memory. The code that initiates
signature generation should also be placed outside of the flash memory.
All information provided in this document is subject to legal disclaimers.
Chapter 32: LPC17xx Flash memory interface and programming
Rev. 2 — 19 August 2010
R/W
R/W
R
R
R
R
R
W
Access
Reset
Value
0
0
-
-
-
-
0
-
Address
0x4008 4020
0x4008 4024
0x4008 402C
0x4008 4030
0x4008 4034
0x4008 4038
0x4008 4FE0
0x4008 4FE8
UM10360
© NXP B.V. 2010. All rights reserved.
Reference
Table 600
Table 601
Table 602
Table 603
Table 604
Table 605
Section 32.10.1.3
Section 32.10.1.4
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