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 首页＞ATMEL 爱特梅尔＞8051结构单片机
ATMEL 爱特梅尔公司 8051结构MCU单片机   当前页面搜索：Ctrl+F
8051 结构
8051结构单片机产品参数表 8051结构单片机 Architecture产品参数表 8051结构单片机停产 8051结构单片机停产系列
 

8051结构单片机停产产品
设备 描述
ATWebSEG-32 This Serial-to-Ethernet Gateway module based on a C51 Flash MCU is not anymore supported by Atmel.
AT89C51 80C31 Microcontroller with 4K bytes Flash. Not recommended for new designs. Use AT89S51.
AT89C52 80C32 Microcontroller with 8K bytes Flash.Not recommended for new designs. Use AT89S52.
AT89LV51 2.7-Volt 80C31 Microcontroller with 4K bytes Flash. Not recommended for new designs. Use AT89LS51.
AT89LV52 2.7-Volt 80C32 Microcontroller with 8K bytes Flash. Not recommended for new designs. Use AT89LS52.
AT89LS53 Low Voltage Downloadable MCU with 12k bytes Flash.For new designs use AT89S8253.
AT89LS8252 Low Voltage Downloadable MCU with 8K bytes Flash and 2K bytes EEPROM. For new designs use AT89S8253.
AT89S53 In-System Programmable Microcontroller with 12k bytes Flash. For new designs use AT89S8253.
AT89S8252 In-System Programmable Microcontroller with 8K bytes Flash & 2K bytes EEPROM. For new designs use AT89S8253.AT89S8252订购型号: AT89S8252-24AC 44A AT89S8252-24JC 44J AT89S8252-24PC 40P6 AT89S8252-24AI 44A AT89S8252-24JI 44A AT89S8252-24PI 44A
T89C51RB2 High performance 8-bit microcontroller 16 Kbytes Flash. Not recommended for new design: replaced by AT89C51RB2
T89C51RC2 High performance 8-bit microcontroller 32 Kbytes Flash.Not recommended for new design: replaced by AT89C51RC2
T89C51RD2 ot recommended for new design: replaced by AT89C51ED2
AT87C5111 Low-pin-count 8-bit microcontroller 4 Kbytes OTP with A/D converter Not recommended for new design
AT87C5112 8-bit microcontroller 8 Kbytes OTP with A/D Converter Not recommended for new design
AT87F51 80C31 Microcontroller with 4K bytes one-time programmable QuickFlash. Not recommended for new designs. Use AT89S51.
AT87F52 80C32 Microcontroller with 8K bytes one-time programmable QuickFlash. Not recommended for new designs. Use AT89S52.
T87C5101 Low-pin count 8-bit microcontroller 16Kbytes OTP Not recommended for new design
TS87C51U2 Double UART 8-bit microcontroller 16 Kbytes OTP Not recommended for new design
AT83C5111 Low-pin-count 8-bit microcontroller 4 Kbytes ROM with A/D converter Not recommended for new design
AT83C5112 8-bit microcontroller 8 Kbytes ROM with A/D Converter Not recommended for new design
T83C5101 Low-pin-count 8-bit microcontroller 16 Kbytes ROM Not recommended for new design
T83C5102 Low-pin-count 8-bit microcontroller 8 Kbytes ROM Not recommended for new design
TS83C51U2 Double UART 8-bit microcontroller 16 Kbytes ROM Not recommended for new design
AT80C5112 8-bit microcontroller with A/D Converter Not recommended for new design
TS80C51U2 Double UART 8-bit microcontroller ROMless Not recommended for new design

8051结构单片机 Architecture产品参数表
设备 Flash (Kbytes) OTP (Kbytes) Mask ROM (Kbytes) ISP Self Program Memory EEPROM (Kbytes) RAM (Bytes) F.max (MHz) Vcc (V) I/O Pins UART 16-bit Timers Watchdog SPI TWI 10-bit A/D (channels) 封装 绿色封装
AT80C31X2 - - - - - - 128 60 2.7-5.5 32 1 2 - - - - PDIP 40 LQFP 44 Plastic J-Lead 44 PDIP 40 LQFP 44 Plastic J-Lead 44
AT80C32X2
TS80C32X2 		- - - - - - 256 60 2.7-5.5 32 1 3 - - - - PDIP 40 LQFP 44 Plastic J-Lead 44 PDIP 40 LQFP 44 Plastic J-Lead 44
AT80C51RA2
TS80C51RA2 		- - - - - - 512 60 2.7-5.5 32 1 3 Yes - - - PDIP 40 LQFP 44 Plastic J-Lead 44 PDIP 40 LQFP 44 Plastic J-Lead 44
AT80C51RD2 - - - - - - 1280 60 2.7-5.5 32 1 3 Yes Yes - - PDIP 40 LQFP 64 LQFP 44 Plastic J-Lead 44 Plastic J-Lead 68 PDIP 40 LQFP 64 LQFP 44 Plastic J-Lead 44 Plastic J-Lead 68
AT80C51RD2
TS80C51RD2 		- - - - - - 1280 60 2.7-5.5 32 1 3 Yes Yes - - PDIP 40 LQFP 44 Plastic J-Lead 44 PDIP 40 LQFP 44 Plastic J-Lead 44
AT80C52X2
TS80C52X2 		- - 8 - - - 256 60 2.7-5.5 32 1 3 - - - - PDIP 40 LQFP 44 Plastic J-Lead 44 LQFP 44 Plastic J-Lead 44 DIP 40
AT80C54X2
TS80C54X2 		- - 16 - - - 256 60 2.7-5.5 32 1 3 Yes - - - PDIP 40 LQFP 44 Plastic J-Lead 44 PDIP 40 LQFP 44 Plastic J-Lead 44
AT83C5103 - - 12 - - - 512 16 2.7-5.5 19 - 2 - Yes - - SSOP 16 SSOP 24  
AT83C51RB2 - - 16 - - - 1280 60 2.7-5.5 32 1 3 Yes Yes - - PDIP 40 LQFP 44 Plastic J-Lead 44 PDIP 40 LQFP 44 Plastic J-Lead 44
AT83C51RB2
TS83C51RB2 		- - 16 - - - 512 60 2.7-5.5 32 1 3 Yes - - - PDIP 40 LQFP 44 Plastic J-Lead 44 PDIP 40 LQFP 44 Plastic J-Lead 44
AT83C51RC2 - - 32 - - - 1280 60 2.7-5.5 32 1 3 Yes Yes - - PDIP 40 LQFP 44 Plastic J-Lead 44 PDIP 40 LQFP 44 Plastic J-Lead 44
AT83C51RD2
TS83C51RD2 		- - 64 - - - 1024 60 2.7-5.5 32 1 3 Yes - - - PDIP 40 LQFP 64 LQFP 44 Plastic J-Lead 44 Plastic J-Lead 68 PDIP 40 LQFP 64 LQFP 44 Plastic J-Lead 44 Plastic J-Lead 68
AT83EB5114 - - 4 - - - 256 24 3.0-3.6 11 - 2 Yes - - - Narrow SOIC 20 Narrow SOIC 20
AT87C5103 - 12 - - - - 512 16 3-5.5 19 - 2 - Yes - - SSOP 16 SSOP 24 SSOP 16 SSOP 24
AT87C51RB2
TS87C51RB2 		- 16 - - - - 512 60 2.7-5.5 32 1 3 Yes - - - PDIP 40 LQFP 44 Plastic J-Lead 44 PDIP 40 LQFP 44 Plastic J-Lead 44
AT87C51RC2
TS87C51RC2 		- 32 - - - - 512 60 2.7-5.5 32 1 3 Yes - - - PDIP 40 LQFP 44 Plastic J-Lead 44 PDIP 40 LQFP 44 Plastic J-Lead 44
AT87C51RD2
TS87C51RD2		 - 64 - - - - 1024 40 2.7-5.5 32 1 3 Yes - - - PDIP 40 LQFP 64 LQFP 44 Plastic J-Lead 44 Plastic J-Lead 68 PDIP 40 LQFP 64 LQFP 44 Plastic J-Lead 44 Plastic J-Lead 68
AT87C52X2
TS87C52X2		 - 8 - - - - 256 60 2.7-5.5 32 1 3 - - - - PDIP 40 LQFP 44 Plastic J-Lead 44 PDIP 40 LQFP 44 Plastic J-Lead 44
AT87C54X2
TS87C54X2 		- 16 - - - - 256 60 2.7-5.5 32 1 3 Yes - - - PDIP 40 LQFP 44 Plastic J-Lead 44 PDIP 40 LQFP 44 Plastic J-Lead 44
AT89C2051 2 - - - - - 128 24 2.7-6.0 15 1 2 - - - - PDIP 20 SOIC 20 PDIP 20 SOIC 20
AT89C4051 4 - - - - - 128 24 2.7-6.0 15 1 2 - - - - PDIP 20 SOIC 20 PDIP 20 SOIC 20
AT89C5115 16 - - UART API 2 512 40 3-5.5 20 1 2 Yes - - 8 LQFP 32 Plastic J-Lead 28 Narrow SOIC 28 LQFP 32 Plastic J-Lead 28 Narrow SOIC 28
AT89C51AC2 32 - - UART API 2 1280 40 3-5.5 34 1 3 Yes - - 8 LQFP 44 Plastic J-Lead 44 LQFP 44 Plastic J-Lead 44
AT89C51AC3 64 - - UART API 2 2304 60 3-5.5 32 1 3 Yes Yes - 8 LQFP 64 LQFP 44 Plastic J-Lead 52 Plastic J-Lead 44 LQFP 64 LQFP 44 Plastic J-Lead 52 Plastic J-Lead 44
AT89C51ED2 64 - - UART API 2 2048 60 2.7-5.5 32 1 3 Yes Yes - - PDIP 40 LQFP 64 LQFP 44 Plastic J-Lead 44 Plastic J-Lead 68 PDIP 40 LQFP 64 LQFP 44 Plastic J-Lead 44 Plastic J-Lead 68
AT89C51IC2 32 - - UART API - 1280 60 2.7-5.5 34 1 3 Yes Yes Yes - LQFP 44 Plastic J-Lead 44 LQFP 44 Plastic J-Lead 44
AT89C51ID2 64 - - UART API 2 2048 60 2.7-5.5 32 1 3 Yes Yes Yes - LQFP 44 Plastic J-Lead 44 LQFP 44 Plastic J-Lead 44
AT89C51RB2 16 - - UART API - 1280 60 2.7-5.5 32 1 3 Yes Yes - - PDIP 40 LQFP 44 Plastic J-Lead 44 PDIP 40 LQFP 44 Plastic J-Lead 44
AT89C51RC 32 - - - - - 512 33 4.0-6.0 32 1 3 Yes - - - PDIP 40 PLCC 44 TQFP 44 PDIP 40 PLCC 44 TQFP 44
AT89C51RC2 32 - - UART API - 1280 60 2.7-5.5 32 1 3 Yes Yes - - PDIP 40 LQFP 44 Plastic J-Lead 44 PDIP 40 LQFP 44 Plastic J-Lead 44
AT89C51RD2 64 - - UART API - 2048 60 2.7-5.5 32 1 3 Yes Yes - - PDIP 40 LQFP 64 LQFP 44 Plastic J-Lead 44 Plastic J-Lead 68 PDIP 40 LQFP 64 LQFP 44 Plastic J-Lead 44 Plastic J-Lead 68
AT89C51RE2 128 - - UART Yes - 2048 60 2.7-5.5 34 2 3 Yes Yes - - LQFP 44 Plastic J-Lead 44 LQFP 44 Plastic J-Lead 44
AT89C55WD 20 - - - - - 256 33 4.0-6.0 32 1 3 Yes - - - PDIP 40 PLCC 44 TQFP 44 PDIP 40 PLCC 44 TQFP 44
AT89LP2052 2 - - SPI - - 256 20 2.4-5.5 15 1 2 Yes Yes - - PDIP 20 SOIC 20 TSSOP 20  
AT89LP213 2 - - SPI - - 128 20 2.4 - 5.5 14 - 2 Yes Yes - - TSSOP 14 PDIP 14 TSSOP 14 PDIP 14
AT89LP214 2 - - SPI - - 128 20 2.4 - 5.0 12 1 2 Yes Yes - - TSSOP 14 PDIP 14 TSSOP 14 PDIP 14
AT89LP216 2 - - SPI - - 128 20 2.4 - 5.5 14 Yes 2 Yes Yes - - SOIC 16 PDIP 16 TSSOP 16 SOIC 16 PDIP 16 TSSOP 16
AT89LP4052 4 - - SPI - - 256 20 2.4-5.5 15 1 2 Yes Yes - - PDIP 20 SOIC 20 TSSOP 20  
AT89LS51 4 - - SPI - - 128 16 2.7-4.0 32 1 2 Yes - - - PDIP 40 PDIP 42 PLCC 44 TQFP 44 PDIP 40 PLCC 44 TQFP 44
AT89LS52 8 - - SPI - - 256 33 2.7-4.0 32 1 3 Yes - - - PDIP 40 PDIP 42 PLCC 44 TQFP 44 PDIP 40 PLCC 44 TQFP 44
AT89LV55 20 - - - - - 256 12 2.7-5.5 32 1 3 - - - - PDIP 40 PLCC 44 TQFP 44  
AT89S2051 2 - - SPI - - 256 24 2.7-5.5 15 Yes 2 - - - - PDIP 20 SOIC 20 PDIP 20 SOIC 20
AT89S4051 4 - - SPI - - 256 24 2.7-5.5 15 Yes 2 - - - - PDIP 20 SOIC 20 PDIP 20 SOIC 20
AT89S51 4 - - SPI - - 128 33 4.0-5.5 32 1 2 Yes - - - PDIP 40 PDIP 42 PLCC 44 TQFP 44 PDIP 40 PLCC 44 TQFP 44
AT89S52 8 - - SPI - - 256 33 4.0-5.5 32 1 3 Yes - - - PDIP 40 PDIP 42 PLCC 44 TQFP 44 PDIP 40 PLCC 44 TQFP 44
AT89S8253 12 - - SPI - 2 256 24 2.7-5.5 32 1 3 Yes Yes - - PDIP 40 PDIP 42 PLCC 44 TQFP 44 PDIP 40 PDIP 42 PLCC 44 TQFP 44
TS80C31X2 - - - - - - 128 60 2.7-5.5 32 1 2 - - - - PDIP 40 LQFP 44 Plastic J-Lead 44  
TS80C58X2 - - 32 - - - 256 60 2.7-5.5 32 1 3 Yes - - - PDIP 40 LQFP 44 Plastic J-Lead 44  
TS83C51RC2 - - 32 - - - 512 60 2.7-5.5 32 1 3 Yes - - - PDIP 40 LQFP 44 Plastic J-Lead 44  
TS87C58X2 - 32 - - - - 256 60 2.7-5.5 32 1 3 Yes - - - PDIP 40 LQFP 44 Plastic J-Lead 44  
TSC80251G2D - - - - - - 1024 24 2.7-5.5 32 1 3 Yes Yes Yes - PDIP 40 LQFP 44 Plastic J-Lead 44  
TSC83251G2D - - 32 - - - 1024 24 2.7-5.5 32 1 3 Yes Yes Yes - PDIP 40 LQFP 44 Plastic J-Lead 44  
TSC87251G2D - 32 - - - - 1024 16 2.7-5.5 32 1 3 Yes Yes Yes - PDIP 40 LQFP 44 Plastic J-Lead 44  
 

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