LPC2157FBD100,551 NXP Semiconductors, LPC2157FBD100,551 Datasheet - Page 16
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LPC2157FBD100,551
Manufacturer Part Number
LPC2157FBD100,551
Description
IC ARM7 MCU FLASH 512K 100LQFP
Manufacturer
NXP Semiconductors
Series
LPC2100r
Datasheet
1.LPC2157FBD100551.pdf
(45 pages)
Specifications of LPC2157FBD100,551
Program Memory Type
FLASH
Program Memory Size
512KB (512K x 8)
Package / Case
100-LQFP
Core Processor
ARM7
Core Size
16/32-Bit
Speed
60MHz
Connectivity
I²C, Microwire, SPI, SSI, SSP, UART/USART
Peripherals
Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number Of I /o
38
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 16x10b; D/A 1x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
LPC21
Core
ARM7TDMI-S
Data Bus Width
16 bit, 32 bit
Data Ram Size
40 KB
Interface Type
I2C/SPI
Maximum Clock Frequency
60 MHz
Number Of Programmable I/os
38
Number Of Timers
2
Operating Supply Voltage
2.4 V to 3.6 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
8-ch x 10-bit
On-chip Dac
1-ch x 10-bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
568-4310 - EVAL BOARD LPC2158 W/LCD568-4297 - BOARD EVAL LPC21XX MCB2100622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
568-4524
935287348551
935287348551
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LPC2157FBD100,551
Manufacturer:
NXP Semiconductors
Quantity:
10 000
NXP Semiconductors
LPC2157_2158_1
Product data sheet
6.4 Memory map
6.5 Interrupt controller
In case of LPC2158 only, an 8 kB SRAM block intended to be utilized mainly by the USB
can also be used as a general purpose RAM for data storage and code storage and
execution.
The LPC2157/2158 memory map incorporates several distinct regions, as shown in
Figure
In addition, the CPU interrupt vectors may be remapped to allow them to reside in either
flash memory (the default) or on-chip static RAM. This is described in
“System
The Vectored Interrupt Controller (VIC) accepts all of the interrupt request inputs and
categorizes them as Fast Interrupt Request (FIQ), vectored Interrupt Request (IRQ), and
non-vectored IRQ as defined by programmable settings. The programmable assignment
scheme means that priorities of interrupts from the various peripherals can be dynamically
assigned and adjusted.
Fig 6.
6.
control”.
LPC2157/2158 memory map
3.75 GB
4.0 GB
3.5 GB
3.0 GB
2.0 GB
1.0 GB
0.0 GB
Rev. 01 — 15 October 2008
32 kB ON-CHIP STATIC RAM (LPC2157/2158)
512 kB ON-CHIP NON-VOLATILE MEMORY
BOOT BLOCK (RE-MAPPED FROM
RESERVED ADDRESS SPACE
RESERVED ADDRESS SPACE
RESERVED ADDRESS SPACE
ON-CHIP FLASH MEMORY
AHB PERIPHERALS
APB PERIPHERALS
(LPC2157/2158)
Single-chip 16-bit/32-bit microcontrollers
LPC2157/2158
002aad402
0xFFFF FFFF
0xF000 0000
0xE000 0000
0xC000 0000
0x8000 0000
0x7FFF FFFF
0x7FFF D000
0x7FFF CFFF
0x4001 8000
0x4000 7FFF
0x4000 4000
0x0008 0000
0x0007 FFFF
0x0001 0000
Section 6.19
© NXP B.V. 2008. All rights reserved.
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