LPC2194 datasheet(1/40 Pages) NXP

Part #	LPC2194

Description	Single-chip 16/32-bit microcontroller; 256 kB ISP/IAP flash with 10-bit ADC and CAN

PDF	40 Pages

Scroll/Zoom	100%

Manufacturer	NXP [NXP Semiconductors]

Direct Link	http://www.nxp.com

Logo

1 / 40 page

1.

General description

The LPC2194 is based on a 16/32-bit ARM7TDMI-S CPU with real-time emulation and

embedded trace support, together with 256 kB of embedded high-speed ﬂash memory. A

128-bit wide memory interface and a 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.

With its compact 64-pin package, low power consumption, various 32-bit timers,

4-channel 10-bit ADC, four advanced CAN channels, PWM channels and 46 fast GPIO

lines with up to nine external interrupt pins this microcontroller is particularly suitable for

automotive applications such as a CAN gateway that connects several CAN busses or a

CAN bridge between sub networks at different speeds. Sensors with CAN interface or

debugging via CAN are additional applications that need more than two CAN interfaces. It

is also an adequate solution for industrial control, medical systems and fault-tolerant

maintenance buses. With a wide range of additional serial communications interfaces, it is

also suited for communication gateways and protocol converters as well as many other

general-purpose applications.

Remark: Throughout the data sheet, the term LPC2194 will apply to devices with and

without the /00 or /01 sufﬁxes. The /00 or the /01 sufﬁx will be used to differentiate from

other devices only when necessary.

2.

Features

2.1 Key features brought by LPC2194/01 devices

I Fast GPIO ports enable port pin toggling up to 3.5 times faster than the original device.

They also allow for a port pin to be read at any time regardless of its function.

I Dedicated result registers for ADC(s) reduce interrupt overhead. The ADC pads are

5 V tolerant when conﬁgured for digital I/O function(s).

I UART0/1 include fractional baud rate generator, auto-bauding capabilities and

handshake ﬂow-control fully implemented in hardware.

I Buffered SSP serial controller supporting SPI, 4-wire SSI, and Microwire formats.

I SPI programmable data length and master mode enhancement.

I Diversiﬁed Code Read Protection (CRP) enables different security levels to be

implemented. This feature is available in LPC2194/00 devices as well.

I General purpose timers can operate as external event counters.

LPC2194

Single-chip 16/32-bit microcontroller; 256 kB ISP/IAP ﬂash

with 10-bit ADC and CAN

Rev. 05 — 10 December 2007

Product data sheet

Similar Part No. - LPC2194

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	LPC2194	158Kb / 33P	Single-chip 16/32-bit microcontrollers 256 kB ISP/IAP Flash with 10-bit ADC and CAN Rev. 01-06 February 2004
	LPC2194	222Kb / 41P	Single-chip 16/32-bit microcontroller; 256 kB ISP/IAP flash with 10-bit ADC and CAN Rev. 6 ??14 June 2011
	LPC2194HBD64	222Kb / 41P	Single-chip 16/32-bit microcontroller; 256 kB ISP/IAP flash with 10-bit ADC and CAN Rev. 6 ??14 June 2011
	LPC2194HBD64/00	222Kb / 41P	Single-chip 16/32-bit microcontroller; 256 kB ISP/IAP flash with 10-bit ADC and CAN Rev. 6 ??14 June 2011
	LPC2194HBD64/01	222Kb / 41P	Single-chip 16/32-bit microcontroller; 256 kB ISP/IAP flash with 10-bit ADC and CAN Rev. 6 ??14 June 2011

More results

Similar Description - LPC2194

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	LPC2194	158Kb / 33P	Single-chip 16/32-bit microcontrollers 256 kB ISP/IAP Flash with 10-bit ADC and CAN Rev. 01-06 February 2004
	LPC2119	163Kb / 34P	Single-chip 16/32-bit microcontrollers; 128/256 kB ISP/IAP Flash with 10-bit ADC and CAN Rev. 03-22 December 2004
	LPC2114	161Kb / 34P	Single-chip 16/32-bit microcontrollers; 128/256 kB ISP/IAP Flash with 10-bit ADC Rev. 03-22 December 2004
	LPC2109	194Kb / 44P	Single-chip 16/32-bit microcontrollers; 64/128/256 kB ISP/IAP flash with 10-bit ADC and CAN Rev. 06-10 December 2007
	LPC2114	182Kb / 40P	Single-chip 16/32-bit microcontrollers; 128/256 kB ISP/IAP flash with 10-bit ADC Rev. 06-10 December 2007
	LPC2109	298Kb / 46P	Single-chip 16/32-bit microcontrollers; 64/128/256 kB ISP/IAP flash with 10-bit ADC and CAN Rev. 7-14 June 2011
	LPC2114	309Kb / 42P	Single-chip 16/32-bit microcontrollers; 128/256 kB ISP/IAP flash with 10-bit ADC Rev. 7-10 June 2011
	LPC2109	298Kb / 46P	Single-chip 16/32-bit microcontrollers; 64/128/256 kB ISP/IAP flash with 10-bit ADC and CAN Rev. 7-14 June 2011
	LPC2114	309Kb / 42P	Single-chip 16/32-bit microcontrollers; 128/256 kB ISP/IAP flash with 10-bit ADC Rev. 7-10 June 2011
	LPC2194	222Kb / 41P	Single-chip 16/32-bit microcontroller; 256 kB ISP/IAP flash with 10-bit ADC and CAN Rev. 6 ??14 June 2011

More results

LPC2194 Datasheet(PDF) 1 Page - NXP Semiconductors

LPC2194 Datasheet(HTML) 1 Page - NXP Semiconductors

Similar Part No. - LPC2194

Similar Description - LPC2194

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

Datasheet Download

Link URL