LPC1114FBD48/301:1 NXP Semiconductors, LPC1114FBD48/301:1 Datasheet - Page 53
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LPC1114FBD48/301:1
Manufacturer Part Number
LPC1114FBD48/301:1
Description
LPC1114FBD48/LQFP48/REEL13//30
Manufacturer
NXP Semiconductors
Series
LPC1100r
Datasheet
1.LPC1114FHN333015.pdf
(66 pages)
Specifications of LPC1114FBD48/301:1
Processor Series
LPC11
Core
ARM Cortex M0
Data Bus Width
32 bit
Program Memory Type
Flash
Program Memory Size
32 KB
Data Ram Size
8 KB
Interface Type
I2C, SPI, UART
Number Of Programmable I/os
28
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
LQFP-48
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2, KSK-LPC1114
Development Tools By Supplier
OM11049, OM11085
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
Core Processor
ARM Cortex-M0
Core Size
32-Bit
Speed
50MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, WDT
Number Of I /o
42
Eeprom Size
-
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LPC1114FBD48/301:1
Manufacturer:
NXP Semiconductors
Quantity:
10 000
NXP Semiconductors
Table 18.
[1]
[2]
[3]
[4]
LPC1111_12_13_14
Product data sheet
Symbol
T
t
t
t
t
DS
DH
v(Q)
h(Q)
cy(PCLK)
T
main clock frequency f
and the SPI CPSDVSR parameter (specified in the SPI clock prescale register).
T
T
T
cy(clk)
amb
cy(clk)
amb
= −40 °C to 85 °C.
= 25 °C; for normal voltage supply range: V
= (SSPCLKDIV × (1 + SCR) × CPSDVSR) / f
= 12 × T
Dynamic characteristics of SPI pins in SPI mode
Parameter
PCLK cycle time
data set-up time
data hold time
data output valid time in SPI mode
data output hold time in SPI mode
cy(PCLK)
main
.
Fig 28. SPI master timing in SPI mode
, the SPI peripheral clock divider (SSPCLKDIV), the SPI SCR parameter (specified in the SSP0CR0 register),
SCK (CPOL = 0)
SCK (CPOL = 1)
Conditions
in SPI mode
in SPI mode
Pin names SCK, MISO, and MOSI refer to pins for both SPI peripherals, SPI0 and SPI1.
MOSI
MISO
MOSI
MISO
All information provided in this document is subject to legal disclaimers.
DD
Rev. 4 — 10 February 2011
main
= 3.3 V.
DATA VALID
DATA VALID
. The clock cycle time derived from the SPI bit rate T
t
v(Q)
[3][4]
[3][4]
[3][4]
[3][4]
DATA VALID
T
DATA VALID
cy(clk)
Min
20
0
3 × T
-
-
t
v(Q)
t
DS
DATA VALID
cy(PCLK)
DATA VALID
t
clk(H)
t
t
DH
DS
32-bit ARM Cortex-M0 microcontroller
+ 4
DATA VALID
DATA VALID
LPC1111/12/13/14
Typ
-
-
-
-
-
t
clk(L)
t
DH
t
h(Q)
Max
-
-
3 × T
2 × T
-
t
cy(PCLK)
cy(PCLK)
h(Q)
cy(clk)
© NXP B.V. 2011. All rights reserved.
is a function of the
+ 11
+ 5
CPHA = 1
CPHA = 0
002aae829
53 of 66
Unit
ns
ns
ns
ns
ns