Part Numbers |
Manufacturer Name |
Datasheet |
Core Processor |
Core Size |
Speed |
Connectivity |
RAM Size |
Number of I/O |
Program Memory Size |
Program Memory Type |
EEPROM Size |
Voltage - Supply (Vcc/Vdd) |
Data Converters |
Oscillator Type |
Operating Temperature |
Package / Case |
AT80C51RD2-RLRUM |
ATMEL CORP |
|
80C51
|
8-Bit
|
40MHz
|
UART/USART
|
32
|
-
|
ROMless
|
-
|
1K x 8
|
2.7 V ~ 5.5 V
|
-
|
Internal
|
-40°C ~ 85°C
|
44-LQFP
|
AT80C51RD2-SLSUM |
ATMEL CORP |
|
80C51
|
8-Bit
|
40MHz
|
UART/USART
|
32
|
-
|
ROMless
|
-
|
1K x 8
|
4.5 V ~ 5.5 V
|
-
|
Internal
|
-40°C ~ 85°C
|
44-LCC (J-Lead)
|
AT80C51RD2-3CSUM |
ATMEL CORP |
|
80C51
|
8-Bit
|
40MHz
|
UART/USART
|
32
|
-
|
ROMless
|
-
|
1K x 8
|
4.5 V ~ 5.5 V
|
-
|
Internal
|
-40°C ~ 85°C
|
40-DIP (0.600, 15.24mm)
|
AT80C51RD2-RLTUM |
ATMEL CORP |
|
80C51
|
8-Bit
|
40MHz
|
UART/USART
|
32
|
-
|
ROMless
|
-
|
1K x 8
|
4.5 V ~ 5.5 V
|
-
|
Internal
|
-40°C ~ 85°C
|
44-LQFP
|
AT80C51RD2-SLRUM |
ATMEL CORP |
|
80C51
|
8-Bit
|
40MHz
|
UART/USART
|
32
|
-
|
ROMless
|
-
|
1K x 8
|
2.7 V ~ 5.5 V
|
-
|
Internal
|
-40°C ~ 85°C
|
44-LCC (J-Lead)
|
AT80C51RD2-3CSIM |
ATMEL CORP |
|
80C51
|
8-Bit
|
40MHz
|
UART/USART
|
32
|
-
|
ROMless
|
-
|
1K x 8
|
4.5 V ~ 5.5 V
|
-
|
Internal
|
-40°C ~ 85°C
|
40-DIP (0.600, 15.24mm)
|
AT80C51RD2-SLSIM |
ATMEL CORP |
|
80C51
|
8-Bit
|
40MHz
|
UART/USART
|
32
|
-
|
ROMless
|
-
|
1K x 8
|
4.5 V ~ 5.5 V
|
-
|
Internal
|
-40°C ~ 85°C
|
44-LCC (J-Lead)
|
AT80C51ID2-SLSIM |
ATMEL CORP |
|
80C51
|
8-Bit
|
20MHz
|
-
|
32
|
-
|
ROMless
|
-
|
2K x 8
|
-
|
-
|
Internal
|
-40°C ~ 85°C
|
44-LCC (J-Lead)
|
AT80C51ID2-SLSIL |
ATMEL CORP |
|
80C51
|
8-Bit
|
20MHz
|
-
|
32
|
-
|
ROMless
|
-
|
2K x 8
|
-
|
-
|
Internal
|
-40°C ~ 85°C
|
44-LCC (J-Lead)
|
AT80C51ID2-RLTIM |
ATMEL CORP |
|
80C51
|
8-Bit
|
20MHz
|
-
|
32
|
-
|
ROMless
|
-
|
2K x 8
|
-
|
-
|
Internal
|
-40°C ~ 85°C
|
44-LQFP
|