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 |
AT87C51RB2-RLTUL |
ATMEL CORP |
|
80C51
|
8-Bit
|
30/20MHz
|
UART/USART
|
32
|
16KB (16K x 8)
|
OTP
|
-
|
512 x 8
|
2.7 V ~ 5.5 V
|
-
|
Internal
|
-40°C ~ 85°C
|
44-LQFP
|
AT87C51RC2-RLTUL |
ATMEL CORP |
|
80C51
|
8-Bit
|
30/20MHz
|
UART/USART
|
32
|
32KB (32K x 8)
|
OTP
|
-
|
512 x 8
|
2.7 V ~ 5.5 V
|
-
|
Internal
|
-40°C ~ 85°C
|
44-LQFP
|
AT87C51RD2-RLTUL |
ATMEL CORP |
|
80C51
|
8-Bit
|
30/20MHz
|
UART/USART
|
32
|
64KB (64K x 8)
|
OTP
|
-
|
1K x 8
|
2.7 V ~ 5.5 V
|
-
|
Internal
|
-40°C ~ 85°C
|
44-LQFP
|
AT87C52X2-RLTUL |
ATMEL CORP |
|
80C51
|
8-Bit
|
30/20MHz
|
UART/USART
|
32
|
8KB (8K x 8)
|
OTP
|
-
|
256 x 8
|
2.7 V ~ 5.5 V
|
-
|
Internal
|
-40°C ~ 85°C
|
44-LQFP
|
AT87C54X2-RLTUL |
ATMEL CORP |
|
80C51
|
8-Bit
|
30/20MHz
|
UART/USART
|
32
|
16KB (16K x 8)
|
OTP
|
-
|
256 x 8
|
2.7 V ~ 5.5 V
|
-
|
Internal
|
-40°C ~ 85°C
|
44-LQFP
|
AT87C58X2-RLTUL |
ATMEL CORP |
|
80C51
|
8-Bit
|
30/20MHz
|
UART/USART
|
32
|
32KB (32K x 8)
|
OTP
|
-
|
256 x 8
|
2.7 V ~ 5.5 V
|
-
|
Internal
|
-40°C ~ 85°C
|
44-LQFP
|