LPC2142FBD64,151 NXP Semiconductors, LPC2142FBD64,151 Datasheet - Page 2
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LPC2142FBD64,151
Manufacturer Part Number
LPC2142FBD64,151
Description
IC ARM7 MCU FLASH 64K 64LQFP
Manufacturer
NXP Semiconductors
Series
LPC2100r
Datasheet
1.LPC2141FBD64151.pdf
(40 pages)
Specifications of LPC2142FBD64,151
Program Memory Type
FLASH
Program Memory Size
64KB (64K x 8)
Package / Case
64-LQFP
Core Processor
ARM7
Core Size
16/32-Bit
Speed
60MHz
Connectivity
I²C, Microwire, SPI, SSI, SSP, UART/USART, USB
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
45
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 6x10b; D/A 1x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
LPC21
Core
ARM7TDMI-S
Data Bus Width
16 bit, 32 bit
Data Ram Size
16 KB
Interface Type
SCI/UART/SPI/SSP/I2C/USB
Maximum Clock Frequency
60 MHz
Number Of Programmable I/os
45
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
Minimum Operating Temperature
- 40 C
On-chip Adc
6-ch x 10-bit
On-chip Dac
1-ch x 10-bit
Cpu Family
LPC2000
Device Core
ARM7TDMI-S
Device Core Size
16/32Bit
Frequency (max)
60MHz
Total Internal Ram Size
16KB
# I/os (max)
45
Number Of Timers - General Purpose
2
Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (max)
3.6V
Operating Supply Voltage (min)
3V
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
64
Package Type
LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
568-4310 - EVAL BOARD LPC2158 W/LCD568-4297 - BOARD EVAL LPC21XX MCB2100MCB2140UME - BOARD EVAL MCB2140 + ULINK-MEMCB2140U - BOARD EVAL MCB2140 + ULINK2MCB2140 - BOARD EVAL NXP LPC214X ARM FAM622-1005 - USB IN-CIRCUIT PROG ARM7 LPC2K568-2097 - BOARD EVAL FOR LPC214X ARM MCU
Eeprom Size
-
Lead Free Status / Rohs Status
Compliant
Other names
568-1762
935280017151
LPC2142FBD64-S
935280017151
LPC2142FBD64-S
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LPC2142FBD64,151
Manufacturer:
NXP Semiconductors
Quantity:
10 000
NXP Semiconductors
3. Ordering information
Table 2.
[1]
LPC2141_42_44_46_48_4
Product data sheet
Type number
LPC2141FBD64
LPC2142FBD64
LPC2144FBD64
LPC2146FBD64
LPC2148FBD64
While the USB DMA is the primary user of the additional 8 kB RAM, this RAM is also accessible at any time by the CPU as a general
purpose RAM for data and code storage.
Ordering options
3.1 Ordering options
Flash
memory
32 kB
64 kB
128 kB
256 kB
512 kB
I
I
I
I
I
I
I
I
I
I
I
Table 1.
Type number
LPC2141FBD64
LPC2142FBD64
LPC2144FBD64
LPC2146FBD64
LPC2148FBD64
Low power Real-Time Clock (RTC) with independent power and 32 kHz clock input.
Multiple serial interfaces including two UARTs (16C550), two Fast I
SPI and SSP with buffering and variable data length capabilities.
Vectored Interrupt Controller (VIC) with configurable priorities and vector addresses.
Up to 45 of 5 V tolerant fast general purpose I/O pins in a tiny LQFP64 package.
Up to 21 external interrupt pins available.
60 MHz maximum CPU clock available from programmable on-chip PLL with settling
time of 100 s.
On-chip integrated oscillator operates with an external crystal from 1 MHz to 25 MHz.
Power saving modes include Idle and Power-down.
Individual enable/disable of peripheral functions as well as peripheral clock scaling for
additional power optimization.
Processor wake-up from Power-down mode via external interrupt or BOD.
Single power supply chip with POR and BOD circuits:
N
CPU operating voltage range of 3.0 V to 3.6 V (3.3 V
pads.
RAM
8 kB
16 kB
16 kB
32 kB + 8 kB shared with
USB DMA
32 kB + 8 kB shared with
USB DMA
Ordering information
[1]
[1]
Package
Name
LQFP64
Rev. 04 — 17 November 2008
Description
plastic low profile quad flat package; 64 leads;
body 10
Endpoint
USB RAM
2 kB
2 kB
2 kB
2 kB
2 kB
10
1.4 mm
LPC2141/42/44/46/48
ADC (channels
overall)
1 (6 channels)
1 (6 channels)
2 (14 channels)
2 (14 channels)
2 (14 channels)
Single-chip 16-bit/32-bit microcontrollers
10 %) with 5 V tolerant I/O
DAC
-
1
1
1
1
2
C-bus (400 kbit/s),
Temperature
range
© NXP B.V. 2008. All rights reserved.
40 C to +85 C
40 C to +85 C
40 C to +85 C
40 C to +85 C
40 C to +85 C
Version
SOT314-2
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