UPD70F3201 datasheet(48/98 Pages) NEC

Part #	UPD70F3201

Description	32-BIT SINGLE-CHIP MICROCONTROLLERS

Download	98 Pages

Scroll/Zoom	100%

Manufacturer	NEC [NEC]

Direct Link	http://www.nec.com/

Logo

48 / 98 page

Preliminary Product Information U15436EJ1V0PM

48

µµµµPD703201, 703201Y, 703204, 703204Y, 70F3201, 70F3201Y, 70F3204, 70F3204Y

14. D/A CONVERTER

The D/A converter has the following features.

8-bit resolution

× 2 channels (DAC0, DAC1)

R string method

Conversion time: 20

µs max. (AVREF1 = 2.2 to 2.7 V)

Analog output voltage: AVREF1

× m/256 (m = 0 to 255; Value set in the DACSn register)

Operation mode: Normal mode/real-time output mode

Remark n = 0, 1

The following figure shows the configuration of the D/A converter.

DACS0

R string resistor

DACS1

ANO0

ANO1

DACE0

DACE1

DACS0 write

DAMD0

INTTM2

DACS1 write

DAMD1

INTTM3

AVREF1

AVSS

Similar Part No. - UPD70F3201

Manufacturer	Part #	Datasheet	Description
NEC	UPD70F3208	4Mb / 757P	32-Bit Single-Chip Microcontrollers
NEC	UPD70F3209	4Mb / 757P	32-Bit Single-Chip Microcontrollers

Manufacturer	Part #	Datasheet	Description
NEC	UPD70F3218	5Mb / 884P	32-Bit Single-Chip Microcontrollers
	UPD70F3114	3Mb / 692P	32-Bit Single-Chip Microcontrollers
	UPD703103A	905Kb / 99P	32-Bit Single-Chip Microcontrollers
	UPD70F3212	4Mb / 861P	32-Bit Single-Chip Microcontrollers
	UPD703100	901Kb / 185P	32-Bit Single-Chip Microcontrollers
	UPD70F3208	4Mb / 757P	32-Bit Single-Chip Microcontrollers
	UPD70F3116	4Mb / 826P	32-Bit Single-Chip Microcontrollers
	UPD703003A	230Kb / 40P	V853TM 32-/16-BIT SINGLE-CHIP MICROCONTROLLERS
	UPD703100A-33	1Mb / 132P	V850E/MS1TM 32/16-BIT SINGLE-CHIP MICROCONTROLLERS
	UPD703031A	357Kb / 29P	V850/SB1TM 32-/16-BIT SINGLE-CHIP MICROCONTROLLERS