HC51R5 и другие
| Компонент | Описание | Производитель | |
| 80C51RA | 8-bit CMOS (low voltage, low power and high speed) microcontroller families |
NXP Semiconductors |
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| 80C51RA+ | 80C51 8-bit microcontroller family 8K-4K/256-1K OTP/ROM/ROMless, low voltage (2.7V-5.5V), low power, high speed (33 MHz) |
NXP Semiconductors |
|
| 89C51RB2 | 80C51 8-bit Flash microcontroller family 16KB/32KB/64KB ISP/IAP Flash with 512B/512B/1KB RAM |
NXP Semiconductors |
|
| 89C51RB2-CM | 8-bit Microcontroller with 16K/ 32K Bytes Flash |
ATMEL Corporation |
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| 89C51RB2-CM | Microcontroller with 16K/32K Bytes Flash |
ATMEL Corporation |
|
| 89C51RB2-IL | Microcontroller with 16K/32K Bytes Flash |
ATMEL Corporation |
|
| 89C51RB2-IL | 8-bit Microcontroller with 16K/ 32K Bytes Flash |
ATMEL Corporation |
|
| 89C51RB2-IM | 8-bit Microcontroller with 16K/ 32K Bytes Flash |
ATMEL Corporation |
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| 89C51RB2-IM | Microcontroller with 16K/32K Bytes Flash |
ATMEL Corporation |
|
| 89C51RB2-UL | 8-bit Microcontroller with 16K/ 32K Bytes Flash |
ATMEL Corporation |
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