Manufacturer | Part # | Datasheet | Description |
NXP Semiconductors |
P87C51RB+4A
|
355Kb / 56P |
80C51 8-bit microcontroller family 8K-4K/256-1K OTP/ROM/ROMless, low voltage (2.7V-5.5V), low power, high speed (33 MHz)
2000 Aug 07 |
P87C51RB+4A
|
348Kb / 55P |
8-bit CMOS (low voltage, low power and high speed) microcontroller families
1999 Apr 01 |
P87C51RB+4B
|
355Kb / 56P |
80C51 8-bit microcontroller family 8K-4K/256-1K OTP/ROM/ROMless, low voltage (2.7V-5.5V), low power, high speed (33 MHz)
2000 Aug 07 |
P87C51RB+4B
|
348Kb / 55P |
8-bit CMOS (low voltage, low power and high speed) microcontroller families
1999 Apr 01 |
P87C51RB+4N
|
355Kb / 56P |
80C51 8-bit microcontroller family 8K-4K/256-1K OTP/ROM/ROMless, low voltage (2.7V-5.5V), low power, high speed (33 MHz)
2000 Aug 07 |