LPC1227FBD64/301 NXP Semiconductors, LPC1227FBD64/301 Datasheet - Page 45
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LPC1227FBD64/301
Manufacturer Part Number
LPC1227FBD64/301
Description
MCU, 128K FLASH, CORTEX-M0, 64LQFP
Manufacturer
NXP Semiconductors
Datasheet
1.LPC1224FBD48201.pdf
(60 pages)
Specifications of LPC1227FBD64/301
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
128KB (128K 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
568-5164
LPC1227FBD64/301
LPC1227FBD64/301
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Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LPC1227FBD64/301
Manufacturer:
NXP
Quantity:
5 000
Company:
Part Number:
LPC1227FBD64/301
Manufacturer:
NXP
Quantity:
5 000
Part Number:
LPC1227FBD64/301
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
LPC1227FBD64/301,1
Manufacturer:
NXP Semiconductors
Quantity:
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NXP Semiconductors
Table 15.
T
LPC122X
Objective data sheet
Symbol
f
SCL
amb
=
40
Dynamic characteristic: I
C to +85
11.3 Internal oscillators
11.4 I
Parameter
SCL clock frequency
C.
[1]
Table 13.
T
[1]
[2]
Table 14.
[1]
[2]
[3]
Symbol
f
Symbol Parameter
f
2
osc(RC)
osc(int)
amb
Fig 19. Internal RC oscillator frequency versus temperature
C-bus
Parameters are valid over operating temperature range unless otherwise specified.
Typical ratings are not guaranteed. The values listed are at nominal supply voltages.
Typical ratings are not guaranteed. The values listed are at room temperature (25 C), nominal supply
voltages.
The typical frequency spread over processing and temperature (T
See the LPC122x user manual.
=
f
osc(RC)
(MHz)
12.15
12.05
11.95
11.85
40
internal oscillator
frequency
Parameter
internal RC oscillator frequency
−40
Dynamic characteristic: internal oscillators
Dynamic characteristics: Watchdog oscillator
C to +85
2
C-bus pins
VDD = 3.6 V
All information provided in this document is subject to legal disclaimers.
3.3 V
3.0 V
C; V
Rev. 1.2 — 29 March 2011
−15
DD(3V3)
Conditions
DIVSEL = 0x1F, FREQSEL = 0x1
in the WDTOSCCTRL register;
DIVSEL = 0x00, FREQSEL = 0xF
in the WDTOSCCTRL register
over specified ranges.
Conditions
Standard-mode
Fast-mode
Fast-mode Plus
10
12 MHz + 1%
12 MHz − 1%
Conditions
-
32-bit ARM Cortex-M0 microcontroller
35
[1]
Min
0
0
0
Min
11.88
amb
[2][3]
[2][3]
= 40 C to +85 C) is 40 %.
Min
-
-
60
temperature (°C)
Typ
12
[2]
Typ
7.8
1700
LPC122x
002aag020
© NXP B.V. 2011. All rights reserved.
Max
100
1
400
[1]
Max
12.12
85
-
Max
-
Unit
kHz
kHz
MHz
Unit
MHz
45 of 60
Unit
kHz
kHz