| Manufacturer | Part # | Datasheet | Description |
 ATMEL Corporation |
AT89C51RD2-RDTUM
|
1Mb/137P |
8-bit Flash Microcontroller
|
|
AT89C51RD2-RLTIM
|
1Mb/24P |
8-bit Flash Microcontroller
|
|
AT89C51RD2-RLTIM
|
1Mb/137P |
8-bit Flash Microcontroller
|
|
AT89C51RD2-RLTUM
|
1Mb/137P |
8-bit Flash Microcontroller
|
|
AT89C51RD2-IM
|
1Mb/24P |
8-bit Flash Microcontroller
|
|
AT89C51RD2-SLSIM
|
1Mb/24P |
8-bit Flash Microcontroller
|
|
AT89C51RD2-SLSIM
|
1Mb/137P |
8-bit Flash Microcontroller
|
|
AT89C51RD2-SLSUM
|
1Mb/137P |
8-bit Flash Microcontroller
|
|
AT89C51RD2-SMSIM
|
1Mb/24P |
8-bit Flash Microcontroller
|
|
AT89C51RD2-SMSIM
|
1Mb/137P |
8-bit Flash Microcontroller
|
|
AT89C51RD2-SMSUM
|
1Mb/137P |
8-bit Flash Microcontroller
|
|
AT89C51RD2-UM
|
1Mb/137P |
8-bit Flash Microcontroller
|
|
AT89C51RD2
|
1Mb/137P |
8-bit Flash Microcontroller
|
|
AT89C51RD2
|
55Kb/4P |
During UART Reception, Clearing REN May Generate Unexpected IT
|
|
AT89C51RD2
|
1Mb/24P |
8-bit Flash Microcontroller
|
|
AT89C51RD2
|
1Mb/24P |
FLASH 8-bit C51 Microcontroller
|
|
AT89C51RD2
|
1Mb/137P |
8-bit Flash Microcontroller
|
|
AT89C51RD2
|
1Mb/137P |
8-bit Flash Microcontroller
|
|
AT89C51RB2
|
818Kb/23P |
AT89C51RB2 / RC2 & T89C51IC2 QualPack
|
|
AT89C51RB2
|
1Mb/125P |
8-bit Microcontroller with 16K/ 32K Bytes Flash
|