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 -- -- -- -- Plastic J-Lead 44 LQFP 44 PDIP 40 Plastic J-Lead 44 LQFP 44 PDIP 40
AT80C32X2, TS80C32X2 -- -- -- -- -- -- 256 60 2.7-5.5 32 1 3 -- -- -- -- Plastic J-Lead 44 LQFP 44 PDIP 40 Plastic J-Lead 44 LQFP 44 PDIP 40
AT80C51RA2, TS80C51RA2 -- -- -- -- -- -- 512 60 2.7-5.5 32 1 3 Yes -- -- -- Plastic J-Lead 44 LQFP 44 PDIP 40 Plastic J-Lead 44 LQFP 44 PDIP 40
AT80C51RD2 -- -- -- -- -- -- 1280 60 2.7-5.5 32 1 3 Yes Yes -- -- Plastic J-Lead 44 Plastic J-Lead 68 LQFP 64 LQFP 44 PDIP 40 Plastic J-Lead 44 Plastic J-Lead 68 LQFP 64 LQFP 44 PDIP 40
AT80C51RD2, TS80C51RD2 -- -- -- -- -- -- 1280 60 2.7-5.5 32 1 3 Yes Yes -- -- Plastic J-Lead 44 LQFP 44 PDIP 40 Plastic J-Lead 44 LQFP 44 PDIP 40
AT80C52X2, TS80C52X2 -- -- 8 -- -- -- 256 60 2.7-5.5 32 1 3 -- -- -- -- Plastic J-Lead 44 LQFP 44 PDIP 40 Plastic J-Lead 44 LQFP 44 DIP 40
AT80C54X2, TS80C54X2 -- -- 16 -- -- -- 256 60 2.7-5.5 32 1 3 Yes -- -- -- Plastic J-Lead 44 LQFP 44 PDIP 40 Plastic J-Lead 44 LQFP 44 PDIP 40
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 -- -- Plastic J-Lead 44 LQFP 44 PDIP 40 Plastic J-Lead 44 LQFP 44 PDIP 40
AT83C51RB2, TS83C51RB2 -- -- 16 -- -- -- 512 60 2.7-5.5 32 1 3 Yes -- -- -- Plastic J-Lead 44 LQFP 44 PDIP 40 Plastic J-Lead 44 LQFP 44 PDIP 40
AT83C51RC2 -- -- 32 -- -- -- 1280 60 2.7-5.5 32 1 3 Yes Yes -- -- Plastic J-Lead 44 LQFP 44 PDIP 40 Plastic J-Lead 44 LQFP 44 PDIP 40
AT83C51RD2, TS83C51RD2 -- -- 64 -- -- -- 1024 60 2.7-5.5 32 1 3 Yes -- -- -- Plastic J-Lead 44 Plastic J-Lead 68 LQFP 64 LQFP 44 PDIP 40 Plastic J-Lead 44 Plastic J-Lead 68 LQFP 64 LQFP 44 PDIP 40
AT83EB5114 -- -- 4 -- -- -- 256 24 3.0-3.6 11 -- 2 Yes -- -- -- rrow SOIC 20 rrow 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 -- -- -- Plastic J-Lead 44 LQFP 44 PDIP 40 Plastic J-Lead 44 LQFP 44 PDIP 40
AT87C51RC2, TS87C51RC2 -- 32 -- -- -- -- 512 60 2.7-5.5 32 1 3 Yes -- -- -- Plastic J-Lead 44 LQFP 44 PDIP 40 Plastic J-Lead 44 LQFP 44 PDIP 40
AT87C51RD2, TS87C51RD2 -- 64 -- -- -- -- 1024 40 2.7-5.5 32 1 3 Yes -- -- -- Plastic J-Lead 44 Plastic J-Lead 68 LQFP 64 LQFP 44 PDIP 40 Plastic J-Lead 44 Plastic J-Lead 68 LQFP 64 LQFP 44 PDIP 40
AT87C52X2, TS87C52X2 -- 8 -- -- -- -- 256 60 2.7-5.5 32 1 3 -- -- -- -- Plastic J-Lead 44 LQFP 44 PDIP 40 Plastic J-Lead 44 LQFP 44 PDIP 40
AT87C54X2, TS87C54X2 -- 16 -- -- -- -- 256 60 2.7-5.5 32 1 3 Yes -- -- -- Plastic J-Lead 44 LQFP 44 PDIP 40 Plastic J-Lead 44 LQFP 44 PDIP 40
AT89C2051 2 -- -- -- -- -- 128 24 2.7-6.0 15 1 2 -- -- -- -- SOIC 20 PDIP 20 SOIC 20 PDIP 20
AT89C2051x2 2 -- -- -- -- -- 128 16 2.7-6.0 15 1 2 -- -- -- -- SOIC 20 PDIP 20
AT89C4051 4 -- -- -- -- -- 128 24 2.7-6.0 15 1 2 -- -- -- -- SOIC 20 PDIP 20 SOIC 20 PDIP 20
AT89C5115 16 -- -- UART API 2 512 40 3-5.5 20 1 2 Yes -- -- 8 Plastic J-Lead 28 rrow SOIC 28 LQFP 32 Plastic J-Lead 28 rrow SOIC 28 LQFP 32
AT89C51AC2 32 -- -- UART API 2 1280 40 3-5.5 34 1 3 Yes -- -- 8 Plastic J-Lead 44 LQFP 44 Plastic J-Lead 44 LQFP 44
AT89C51AC3 64 -- -- UART API 2 2304 60 3-5.5 32 1 3 Yes Yes -- 8 Plastic J-Lead 52 Plastic J-Lead 44 LQFP 64 LQFP 44 Plastic J-Lead 52 Plastic J-Lead 44 LQFP 64 LQFP 44
AT89C51ED2 64 -- -- UART API 2 2048 60 2.7-5.5 32 1 3 Yes Yes -- -- Plastic J-Lead 44 Plastic J-Lead 68 LQFP 64 LQFP 44 PDIP 40 Plastic J-Lead 44 Plastic J-Lead 68 LQFP 64 LQFP 44 PDIP 40
AT89C51IC2 32 -- -- UART API -- 1280 60 2.7-5.5 34 1 3 Yes Yes Yes -- Plastic J-Lead 44 LQFP 44 Plastic J-Lead 44 LQFP 44
AT89C51ID2 64 -- -- UART API 2 2048 60 2.7-5.5 32 1 3 Yes Yes Yes -- Plastic J-Lead 44 LQFP 44 Plastic J-Lead 44 LQFP 44
AT89C51RB2 16 -- -- UART API -- 1280 60 2.7-5.5 32 1 3 Yes Yes -- -- Plastic J-Lead 44 LQFP 44 PDIP 40 Plastic J-Lead 44 LQFP 44 PDIP 40
AT89C51RC 32 -- -- -- -- -- 512 33 4.0-6.0 32 1 3 Yes -- -- -- TQFP 44 PDIP 40 PLCC 44 TQFP 44 PDIP 40 PLCC 44
AT89C51RC2 32 -- -- UART API -- 1280 60 2.7-5.5 32 1 3 Yes Yes -- -- Plastic J-Lead 44 LQFP 44 PDIP 40 Plastic J-Lead 44 LQFP 44 PDIP 40
AT89C51RD2 64 -- -- UART API -- 2048 60 2.7-5.5 32 1 3 Yes Yes -- -- Plastic J-Lead 44 Plastic J-Lead 68 LQFP 64 LQFP 44 PDIP 40 Plastic J-Lead 44 Plastic J-Lead 68 LQFP 64 LQFP 44 PDIP 40
AT89C55WD 20 -- -- -- -- -- 256 33 4.0-6.0 32 1 3 Yes -- -- -- TQFP 44 PDIP 40 PLCC 44 TQFP 44 PDIP 40 PLCC 44
AT89LP2052 2 -- -- SPI -- -- 256 20 2.4-5.5 15 1 2 Yes Yes -- -- SOIC 20 TSSOP 20 PDIP 20
AT89LP4052 4 -- -- SPI -- -- 256 20 2.4-5.5 15 1 2 Yes Yes -- -- SOIC 20 TSSOP 20 PDIP 20
AT89LS51 4 -- -- SPI -- -- 128 16 2.7-4.0 32 1 2 Yes -- -- -- TQFP 44 PDIP 40 PDIP 42 PLCC 44 TQFP 44 PDIP 40 PLCC 44
AT89LS52 8 -- -- SPI -- -- 256 33 2.7-4.0 32 1 3 Yes -- -- -- TQFP 44 PDIP 40 PDIP 42 PLCC 44 TQFP 44 PDIP 40 PLCC 44
AT89LS53 12 -- -- SPI -- -- 256 12 2.7-6.0 32 1 3 Yes Yes -- -- TQFP 44 PDIP 40 PLCC 44
AT89LS8252 8 -- -- SPI -- 2 256 12 2.7-6.0 32 1 3 Yes Yes -- -- TQFP 44 PDIP 40 PLCC 44
AT89LV55 20 -- -- -- -- -- 256 12 2.7-5.5 32 1 3 -- -- -- -- TQFP 44 PDIP 40 PLCC 44
AT89S2051 2 -- -- SPI -- -- 256 24 2.7-5.5 15 Yes 2 -- -- -- -- SOIC 20 PDIP 20 SOIC 20 PDIP 20
AT89S4051 4 -- -- SPI -- -- 256 24 2.7-5.5 15 Yes 2 -- -- -- -- SOIC 20 PDIP 20 SOIC 20 PDIP 20
AT89S51 4 -- -- SPI -- -- 128 33 4.0-5.5 32 1 2 Yes -- -- -- TQFP 44 PDIP 40 PDIP 42 PLCC 44 TQFP 44 PDIP 40 PLCC 44
AT89S52 8 -- -- SPI -- -- 256 33 4.0-5.5 32 1 3 Yes -- -- -- TQFP 44 PDIP 40 PDIP 42 PLCC 44 TQFP 44 PDIP 40 PLCC 44
AT89S53 12 -- -- SPI -- -- 256 24 4.0-6.0 32 1 3 Yes Yes -- -- TQFP 44 PDIP 40 PLCC 44
AT89S8252 8 -- -- SPI -- 2 256 24 4.0-6.0 32 1 3 Yes Yes -- -- TQFP 44 PDIP 40 PLCC 44
AT89S8253 12 -- -- SPI -- 2 256 24 2.7-5.5 32 1 3 Yes Yes -- -- TQFP 44 PDIP 40 PDIP 42 PLCC 44 TQFP 44 PDIP 40 PDIP 42 PLCC 44
TS80C31X2 -- -- -- -- -- -- 128 60 2.7-5.5 32 1 2 -- -- -- -- Plastic J-Lead 44 LQFP 44 PDIP 40
TS80C58X2 -- -- 32 -- -- -- 256 60 2.7-5.5 32 1 3 Yes -- -- -- Plastic J-Lead 44 LQFP 44 PDIP 40
TS83C51RC2 -- -- 32 -- -- -- 512 60 2.7-5.5 32 1 3 Yes -- -- -- Plastic J-Lead 44 LQFP 44 PDIP 40
TS87C58X2 -- 32 -- -- -- -- 256 60 2.7-5.5 32 1 3 Yes -- -- -- Plastic J-Lead 44 LQFP 44 PDIP 40
TSC80251G2D -- -- -- -- -- -- 1024 24 2.7-5.5 32 1 3 Yes Yes Yes -- Plastic J-Lead 44 LQFP 44 PDIP 40
TSC83251G2D -- -- 32 -- -- -- 1024 24 2.7-5.5 32 1 3 Yes Yes Yes -- Plastic J-Lead 44 LQFP 44 PDIP 40
TSC87251G2D -- 32 -- -- -- -- 1024 16 2.7-5.5 32 1 3 Yes Yes Yes -- Plastic J-Lead 44 LQFP 44 PDIP 40