LPC1342FBD48,151 NXP Semiconductors, LPC1342FBD48,151 Datasheet - Page 37

• Manufacturer Part Number: LPC1342FBD48,151
• Description: IC MCU 32BIT 48LQFP
• Manufacturer: NXP Semiconductors
• Series: LPC13xxr

Specifications of LPC1342FBD48,151

• Core Processor: ARM® Cortex-M3™
• Core Size: 32-Bit
• Speed: 72MHz
• Connectivity: I²C, Microwire, SPI, SSI, SSP, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 40
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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
• Package / Case: 48-LQFP
• Processor Series: LPC1342
• Core: ARM Cortex-M3
• Data Bus Width: 32 bit
• Data Ram Size: 4 KB
• Interface Type: I2C, USB, UART
• Maximum Clock Frequency: 72 MHz
• Number Of Programmable I/os: 42
• Number Of Timers: 4
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-5214

NXP Semiconductors
Table 10.
LPC1311_13_42_43
Product data sheet
Peripheral
IRC
System oscillator
at 12 MHz
Watchdog
oscillator at
500 kHz/2
BOD
Main or USB PLL
ADC
CLKOUT
CT16B0
CT16B1
CT32B0
CT32B1
Power consumption for individual analog and digital blocks
9.3 Peripheral power consumption
Typical supply current in mA
n/a
0.23
0.23
0.002
0.045
-
-
-
-
-
-
-
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 or
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
otherwise, the system oscillator and PLL are running in both measurements.
The supply currents are shown for system clock frequencies of 12 MHz, 48 MHz, and
72 MHz.
Fig 13. Typical supply current versus temperature in Deep power-down mode
12 MHz
-
-
-
-
0.26
0.07
0.14
0.01
0.01
0.01
0.01
(μA)
I
DD
1.2
0.6
0.4
0
−40
48 MHz
-
-
-
-
0.34
0.25
0.56
0.05
0.04
0.05
0.04
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 10 August 2010
−15
72 MHz
-
-
-
-
0.48
0.37
0.82
0.08
0.06
0.07
0.06
Notes
System oscillator running; PLL off; independent of main clock
frequency.
IRC running; PLL off; independent of main clock frequency.
System oscillator running; PLL off; independent of main clock
frequency.
Independent of main clock frequency.
Main clock divided by 4 in the CLKOUTDIV register.
10
VDD = 3.6 V
32-bit ARM Cortex-M3 microcontroller
35
LPC1311/13/42/43
3.3 V
2.0 V
amb
60
= 25 °C. Unless noted
temperature (°C)
002aae996
© NXP B.V. 2010. All rights reserved.
85
37 of 62