LPC1224FBD64/221 NXP Semiconductors, LPC1224FBD64/221 Datasheet - Page 34
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LPC1224FBD64/221
Manufacturer Part Number
LPC1224FBD64/221
Description
MCU 32BIT 48K FLASH 4K 64-LQFP
Manufacturer
NXP Semiconductors
Datasheet
1.LPC1224FBD48201.pdf
(60 pages)
Specifications of LPC1224FBD64/221
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
48KB (48K x 8)
Program Memory Type
FLASH
Ram Size
4K 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
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
568-5156
LPC1224FBD64/221
LPC1224FBD64/221
NXP Semiconductors
LPC122X
Objective data sheet
10.1 Peripheral power consumption
10.2 Power consumption
The supply current per peripheral is measured as the difference in supply current between
the peripheral block enabled and the peripheral block disabled in the SYSAHBCLKCFG
and PDRUNCFG (for analog blocks) registers. All other blocks are disabled in both
registers and no code is executed. Measured on a typical sample at T
noted otherwise, the system oscillator and PLL are running in both measurements.
The supply currents are shown for system clock frequencies of <tbd>.
Table 8.
Power measurements in Active, Sleep, and Deep-sleep modes were performed under the
following conditions (see LPC122x user manual):
Peripheral
IRC
System oscillator at 12 MHz
Watchdog oscillator at
500 kHz/2
BOD
Main PLL
CRC
16-bit timer 0 (CT16B0)
16-bit timer 1 (CT16B1)
32-bit timer 0 (CT32B0)
32-bit timer 1 (CT32B1)
SSP/SPI
UART0
UART1
ADC
WWDT
DMA
RTC
Comparator
SysTick timer
•
•
<tbd>
<tbd>
Power consumption for individual analog and digital blocks
All information provided in this document is subject to legal disclaimers.
Rev. 1.2 — 29 March 2011
Typical supply current in
mA
n/a
<tbd>
<tbd>
<tbd>
<tbd>
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
12 MHz
-
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
-
-
-
-
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
32-bit ARM Cortex-M0 microcontroller
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
Notes
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
<tbd>
amb
LPC122x
© NXP B.V. 2011. All rights reserved.
= 25 C. Unless
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