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 |
AT89C51IC2-RLTIL |
ATMEL CORP |
|
80C51
|
8-Bit
|
40MHz
|
I²C, SPI, UART/USART
|
34
|
32KB (32K x 8)
|
FLASH
|
-
|
1.25K x 8
|
2.7 V ~ 3.6 V
|
-
|
External
|
-40°C ~ 85°C
|
44-LQFP
|
AT89C51IC2-RLTUM |
ATMEL CORP |
|
80C51
|
8-Bit
|
60MHz
|
I²C, SPI, UART/USART
|
34
|
32KB (32K x 8)
|
FLASH
|
-
|
1.25K x 8
|
2.7 V ~ 5.5 V
|
-
|
External
|
-40°C ~ 85°C
|
44-LQFP
|
AT89C51IC2-RLTUL |
ATMEL CORP |
|
80C51
|
8-Bit
|
60MHz
|
I²C, SPI, UART/USART
|
34
|
32KB (32K x 8)
|
FLASH
|
-
|
1.25K x 8
|
2.7 V ~ 3.6 V
|
-
|
External
|
-40°C ~ 85°C
|
44-LQFP
|
AT89C51IC2-RLRUM |
ATMEL CORP |
|
80C51
|
8-Bit
|
40MHz
|
I²C, SPI, UART/USART
|
34
|
32KB (32K x 8)
|
FLASH
|
-
|
1.25K x 8
|
2.7 V ~ 5.5 V
|
-
|
External
|
-40°C ~ 85°C
|
44-LQFP
|
AT89C51RD2-RLRUM |
ATMEL CORP |
|
80C51
|
8-Bit
|
60MHz
|
SPI, UART/USART
|
34
|
64KB (64K x 8)
|
FLASH
|
-
|
2K x 8
|
2.7 V ~ 5.5 V
|
-
|
External
|
-40°C ~ 85°C
|
44-LQFP
|
AT89C51IC2-RLRUL |
ATMEL CORP |
|
80C51
|
8-Bit
|
40MHz
|
I²C, SPI, UART/USART
|
34
|
32KB (32K x 8)
|
FLASH
|
-
|
1.25K x 8
|
2.7 V ~ 3.6 V
|
-
|
External
|
-40°C ~ 85°C
|
44-LQFP
|
AT89C51CC01UA-RLRUM |
ATMEL CORP |
|
80C51
|
8-Bit
|
40MHz
|
CAN, UART/USART
|
34
|
32KB (32K x 8)
|
FLASH
|
2K x 8
|
1.25K x 8
|
3 V ~ 5.5 V
|
A/D 8x10b
|
External
|
-40°C ~ 85°C
|
44-LQFP
|
AT89C51IC2-RLRIM |
ATMEL CORP |
|
80C51
|
8-Bit
|
60MHz
|
I²C, SPI, UART/USART
|
34
|
32KB (32K x 8)
|
FLASH
|
-
|
1.25K x 8
|
2.7 V ~ 5.5 V
|
-
|
External
|
-40°C ~ 85°C
|
44-LQFP
|
AT89C51IC2-RLRIL |
ATMEL CORP |
|
80C51
|
8-Bit
|
40MHz
|
I²C, SPI, UART/USART
|
34
|
32KB (32K x 8)
|
FLASH
|
-
|
1.25K x 8
|
2.7 V ~ 3.6 V
|
-
|
External
|
-40°C ~ 85°C
|
44-LQFP
|
AT89C51ID2-RLRUM |
ATMEL CORP |
|
80C51
|
8-Bit
|
60MHz
|
I²C, SPI, UART/USART
|
34
|
64KB (64K x 8)
|
FLASH
|
2K x 8
|
2K x 8
|
2.7 V ~ 5.5 V
|
-
|
External
|
-40°C ~ 85°C
|
44-LQFP
|