LPC1225FBD64/301 NXP Semiconductors, LPC1225FBD64/301 Datasheet - Page 5
![MCU, 64K FLASH, CORTEX-M0, 64LQFP](/photos/19/1/190186/ge64lqfp05-40_sml.jpg)
LPC1225FBD64/301
Manufacturer Part Number
LPC1225FBD64/301
Description
MCU, 64K FLASH, CORTEX-M0, 64LQFP
Manufacturer
NXP Semiconductors
Datasheet
1.LPC1224FBD48201.pdf
(60 pages)
Specifications of LPC1225FBD64/301
Rohs Compliant
YES
Featured Product
LPC122x Cortex-M0 Microcontrollers
Core Processor
ARM Cortex-M0
Core Size
32-Bit
Speed
45MHz
Connectivity
I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART
Peripherals
Brown-out Detect/Reset, DMA, POR, WDT
Number Of I /o
55
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-LQFP
Controller Family/series
LPC1200
No. Of I/o's
55
Ram Memory Size
8KB
Cpu Speed
30MHz
No. Of Timers
4
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
568-5159
LPC1225FBD64/301
LPC1225FBD64/301
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LPC1225FBD64/301
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
LPC1225FBD64/301,1
Manufacturer:
NXP Semiconductors
Quantity:
10 000
NXP Semiconductors
5. Block diagram
LPC122X
Objective data sheet
Fig 1.
DTR0, DSR0, CTS0,
DCD0, RI0, RTS0
GPIO ports
LPC122x block diagram
2 × MAT
2 × MAT
2 × CAP
2 × CAP
4 × MAT
4 × MAT
4 × CAP
4 × CAP
SSEL
MISO
MOSI
SCK
RXD0
RXD1
TXD0
TXD1
SDA
SCL
LPC122x
32-bit COUNTER/TIMER 0
32-bit COUNTER/TIMER 1
16-bit COUNTER/TIMER 0
16-bit COUNTER/TIMER 1
CORTEX-M0
UART0 RS-485
TEST/DEBUG
HIGH-SPEED
INTERFACE
SSP/SPI
UART1
ARM
GPIO
I
SWD
2
C
system
bus
slave
All information provided in this document is subject to legal disclaimers.
Rev. 1.2 — 29 March 2011
CONTROLLER
MICRO DMA
AHB-APB
BRIDGE
master
AHB-LITE BUS
IRC, OSCILLATORS
slave
32/48/64/80/
96/128 kB
FLASH
Grey-shaded blocks represent peripherals
with connection to the micro DMA
ENGINE
BOD
POR
CRC
slave
RTC
MICRO DMA REGISTERS
slave
32-bit ARM Cortex-M0 microcontroller
SYSTEM CONTROL
COMPARATOR0/1
WINDOWED WDT
SRAM
4/8 kB
XTALOUT
10-bit ADC
IOCONFIG
32 kHz OSCILLATOR
POWER CONTROL,
clocks and controls
slave
GENERATION,
FUNCTIONS
SYSTEM
XTALIN
CLOCK
ROM
RESET
slave
002aaf269
LPC122x
© NXP B.V. 2011. All rights reserved.
RTCXOUT
RTCXIN
CLKOUT
AD[7:0]
ACMP0_I[3:0]
ACMP1_I[3:0]
ACMP0_O
ACMP1_O
VREF_CMP
5 of 60