LPC1313FBD48,151 NXP Semiconductors, LPC1313FBD48,151 Datasheet - Page 196

• Manufacturer Part Number: LPC1313FBD48,151
• Description: IC MCU 32BIT 32KB FLASH 48LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC13xxr

Specifications of LPC1313FBD48,151

• Program Memory Type: FLASH
• Program Memory Size: 32KB (32K x 8)
• Package / Case: 48-LQFP
• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 72MHz
• Connectivity: I²C, Microwire, SPI, SSI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 42
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: LPC13
• Core: ARM Cortex M3
• Data Bus Width: 32 bit
• Interface Type: I2C, UART
• Maximum Clock Frequency: 72 MHz
• Number Of Timers: 2
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: OM11041
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Cpu Family: LPC1000
• Device Core: ARM Cortex-M3
• Device Core Size: 32b
• Frequency (max): 72MHz
• Total Internal Ram Size: 8KB
• # I/os (max): 42
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 2V
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Package Type: LQFP
• Package: 48LQFP
• Family Name: LPC1000
• Maximum Speed: 72 MHz
• Number Of Programmable I/os: 42
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 568-4918 - KIT DEV FOR LPC1313622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-4914; 935289651151

NXP Semiconductors
UM10375
User manual
12.8.5.1 Selecting the appropriate I
12.8.5 I
Any of these registers which contain the bit 00x will be disabled and will not match any
address on the bus. The slave address register will be cleared to this disabled state on
reset. See also
Table 213. I
and I2C0SCLL- 0x4000 0014)
Table 214. I
Table 215. I
Software must set values for the registers I2SCLH and I2SCLL to select the appropriate
data rate and duty cycle. I2SCLH defines the number of I2C_PCLK cycles for the SCL
HIGH time, I2SCLL defines the number of I2C_PCLK cycles for the SCL low time. The
frequency is determined by the following formula (I2C_PCLK is the frequency of the
peripheral I2C clock):
The values for I2SCLL and I2SCLH must ensure that the data rate is in the appropriate
I
gives some examples of I
I2SCLH values.
Bit
0
7:1
31:8 -
Bit
15:0
31:16
Bit
15:0
31:16
2
2
C data rate range. Each register value must be greater than or equal to 4.
C SCL HIGH and LOW duty cycle registers (I2C0SCLH - 0x4000 0010
Symbol Description
GC
Address The I
Symbol
SCLH
-
Symbol
SCLL
-
description
2
2
2
C Slave Address register 0 (I2C0ADR0- 0x4000 000C) bit description
C SCL HIGH Duty Cycle register (I2C0SCLH - address 0x4000 0010) bit
C SCL Low duty cycle register (I2C0SCLL - 0x4000 0014) bit description
General Call enable bit.
Reserved. The value read from a reserved bit is not defined.
All information provided in this document is subject to legal disclaimers.
Table
Description
Count for SCL HIGH time period selection.
Reserved. The value read from a reserved bit is not defined.
Description
Count for SCL low time period selection.
Reserved. The value read from a reserved bit is not defined.
2
C device address for slave mode.
219.
Rev. 2 — 7 July 2010
I 2 C
2
C-bus rates based on I2C_PCLK frequency and I2SCLL and
bitfrequency
2
C data rate and duty cycle
=
-------------------------------------------------------- -
I2CSCLH
Chapter 12: LPC13xx I2C-bus controller
I2CPCLK
+
I2CSCLL
UM10375
© NXP B.V. 2010. All rights reserved.
Reset value
0
0x00
-
Reset value
0x0004
-
Reset value
0x0004
-
Table 216
198 of 333
(4)