不推荐新设计使用的器件

器件
说明
AT80251G2D, TSC80251G2D

8/16-Bit Microcontroller with Serial Communication Interfaces, ROMless

AT80C5112

Mature product; not recommended for new designs.

AT83251G2D, TSC83251G2D

8/16-Bit Microcontroller with Serial Communication Interfaces, 32KB MaskROM

AT83C5111

Low Pin Count 8-Bit Microcontroller with A/D Converter, ROM

AT83C5112

8-Bit Microcontroller with A/D Converter

AT85C51SND3

Single-Chip Digital Audio Decoder - Encoder, USB Interface

AT87251G2D, TSC87251G2D

8/16-Bit Microcontroller with Serial Communication Interfaces, OTPROM

AT87C5111

Low Pin Count 8-Bit Microcontroller with A/D Converter, OTP

AT87C5112

8-Bit Microcontroller with A/D Converter

AT87F51

8-Bit Microcontroller, 4KB QuickFlash™

AT87F52

8-Bit Microcontroller, 8KB QuickFlash™

AT89C51

 Mature product; not recommended for new designs. Replaced by AT89S51.

AT89C5131

Mature product; not recommended for new designs. Use AT89C5131A-L for full compatibility or AT89C5131A-M for extended 2.7 to 5.5V range.

AT89C5132

USB Microcontroller with 64KB Flash

AT89C51RE2

8-Bit Microcontroller, 128KB Flash

AT89C52

Mature product; not recommended for new designs. Replaced by AT89S52.

AT89LS53

Mature product; not recommended for new designs. Use AT89S8253.

AT89LS8252

Mature product; not recommended for new designs. Replaced by AT89S8253.

AT89LV51

Mature product; not recommended for new designs. Use AT89LS51.

AT89LV52

Mature product; not recommended for new designs. Use AT89LS52.

AT89LV55

Mature product; not recommended for new designs. Replaced by AT89C51RC2.

AT89S53

Mature product; not recommended for new designs. Replaced by AT89S8253.

AT89S8252

Mature product; not recommended for new designs. Replaced by AT89S8253.

T83C5101

8-Bit Low Pin Count Microcontroller, 16KB ROM

T83C5102

8-Bit Low Pin Count Microcontroller, 8KB ROM

T87C5101

8-Bit Low Pin Count Microcontroller, 16KB OTP

T89C51RB2

8-Bit Microcontroller, 16KB Flash

T89C51RC2

8-Bit Microcontroller, 32KB Flash

T89C51RD2

Flash Programmable 8-Bit Microcontroller, 0 to 40 MHz

TS80C51U2

Double UART 8-Bit CMOS Microcontroller, 0 Bytes ROM, 0 Bytes EPROM

TS83C51U2

Double UART 8-Bit CMOS Microcontroller, 16KBs ROM, 0 Bytes EPROM

TS87C51U2

Double UART 8-Bit CMOS Microcontroller, 0 Bytes ROM, 16KBs EPROM

AT89C51SND2C

Single-Chip Flash Microcontroller, MP3 Decoder with Full Audio Interface

AT83SND2C

Single-Chip Flash Microcontroller, MP3 Decoder with Full Audio Interface ADC

AT83SND2CMP3

Remote-Controlled MP3 Player

AT89C51SND1C

Single-Chip Flash Microcontroller with MP3 Decoder and Human Interface

AT83SND1C

Single-Chip Flash Microcontroller with MP3 Decoder and Human Interface

AT80C51SND1C

Single-Chip Flash Microcontroller, MP3 Decoder and Human Interface