器件

速度（MHz）

温度

Flash Bytes

ROM Bytes

RAM Bytes

封装

电压

样片

Prod

省电

附加特点

Initial

Current

AT91M40400

25

C/I

-

-

4K

100TQFP

2.7-3.6

Now

Now

Now

Idle Mode

3Timers

2USARTs

Watchdog

4-ch PDC

AT91M40400

33

C

-

-

4K

100TQFP

2.7-3.6

Now

Now

Now

AT91M40400

12

C/I

-

-

4K

120BGA

1.8-3.6

Now

Now

Now

AT91F40416

25

C/I

2M

-

4K

100TQFP

2.7-3.6

Mar99

Mar99

2Q99

AT91M40100

25/33/40

C/I

-

-

1K

100TQFP

2.7-3.6

Mar99

Mar99

2Q99

PMC

AT91M40800

25/33/49

C/I

-

-

8K

100TQFP

2.7-3.6

Mar99

Mar99

2Q99

AT91R40407

25/33

C/I

-

-

4K+128K

100TQFP

2.7-3.6

Jun99

Jun99

3Q99

AT91M40403

25/33

C/I

-

32K

4K

100TQFP

2.7-3.6

Jun99

Jun99

399

AT91M40407

25/33

C/I

-

32K

4K

100TQFP

2.7-3.6

Jun99

Jun99

399

AT91M63200

25

C,I

-

-

2K

176TQFP

2.7-3.6

Apr99

Apr99

2Q99

PMC

6Timers,3USARTs,MPI,
SPI,Watchdog,8ch,PDS,
JTAG,Boundary scan

AT91M63800

25

C,I

-

-

8K

Apr99

Apr99

2Q99

AT91M55200

25/33

C,I

-

-

2K

176TQFP

2.7-3.6

Sep99

Sep99

4Q99

APMC

4-ch ADC,2-ch DAC,6
Times,RTC,SPI,3USARs,
10-ch PDC,Watchdog,
Clock gen,JTAG
boundary scan

AT91M55800

25/33

C,I

-

-

8K

Sep99

Sep99

4Q99