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NXP  LPC2194HBD64/01,15  MCU-Application Specific 32BIT, ARM7TDMI, 60MHz, 16 KB RAM/256KB Program, 1.65V-1.95Vin, LQFP-64

NXP LPC2194HBD64/01,15
Technical Data Sheet (215.69KB) EN See all Technical Docs

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Product Overview

The LPC2194HBD64/01,15 is a 16-/32-bit Microcontroller based on ARM7TDMI-S CPU with real-time emulation and embedded trace support. A 128-bit wide memory interface and an unique accelerator architecture enable 32-bit code execution at maximum clock rate. For critical code size applications, the alternative 16-bit Thumb mode reduces code by more than 30 % with minimal performance penalty. The device incorporates 256kB embedded high speed flash, 16kB on-chip SRAM, 16-channel 10-bit A/D converter, 10-bit D/A converter, three 32-bit timers, four advanced CAN channels, PWM channels and 46 general-purpose I/O pins.
  • In-system programming (ISP) and In-application programming (IAP)
  • EmbeddedICE RT and embedded trace interfaces
  • Four interconnected CAN interfaces with advanced acceptance filters
  • Serial interfaces are two UARTs (16C550), Fast I2C-bus (400 Kbit/s) and two SPIs
  • Two 32-bit Timers/external event counters, PWM unit and watchdog
  • Vectored interrupt controller with configurable priorities and vector addresses
  • Up to forty-six 5V tolerant GPIO, up to 9 edge or level sensitive external interrupt pins available
  • 60MHz Maximum CPU clock available from programmable on-chip PLL
  • On-chip crystal oscillator with an operating range of 1MHz to 30MHz
  • Two low power modes, Idle and power-down
  • Processor wake-up from power-down mode via external interrupt
  • Individual enable/disable of peripheral functions for power optimization
  • Fast GPIO ports enable port pin toggling up to 3.5 times faster than the original device
  • Dedicated result registers for ADC(s) reduce interrupt overhead
  • The ADC pads are 5V tolerant when configured for digital I/O function
  • UART0/1 include fractional baud rate generator, auto-bauding capabilities and handshake flow-control
  • Buffered SSP serial controller supporting SPI, 4-wire SSI and microwire formats
  • SPI programmable data length and master mode enhancement
  • Diversified code read protection (CRP)
  • General purpose timers can operate as external event counters

 

Product Information

MCU Applications:
Automotive
Architecture:
ARM7TDMI
MCU Core Size:
32bit
Program Memory Size:
256KB
RAM Memory Size:
16KB
CPU Speed:
60MHz
No. of I/O's:
46I/O's
MCU Case Style:
LQFP
No. of Pins:
64Pins
Embedded Interface Type:
CAN, I2C, SPI, SSI, UART
Supply Voltage Min:
1.65V
Supply Voltage Max:
1.95V
Packaging:
Each
Product Range:
-
Automotive Qualifications Standard:
-
No. of PWM Channels:
6
No. of Timers:
2
MPU Core Size:
32bit
MSL:
MSL 1 - Unlimited
Peripherals:
ADC, PWM, Timer
Operating Temperature Min:
-40 °C
Operating Temperature Max:
125 °C
Supply Voltage Range:
1.65V to 1.95V, 3V to 3.6V
Oscillator Type:
External, Internal
SVHC:
No SVHC (17-Dec-2015)
Controller Family/Series:
(ARM7)

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Applications

  • Communications & Networking;
  • Industrial;
  • Automation & Process Control;
  • Medical;
  • Automotive

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor