AT87C51RD2 Série
| Pièce fabricant# | Description | Fabricant | En stock | Fonctionnement |
| AT87C51RD2-3CSUL | IC MCU 8BIT 64KB OTP 40PDIL | Microchip Technology | 5206 |
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| AT87C51RD2-3CSUM | IC MCU 8BIT 64KB OTP 40PDIL | Microchip Technology | 7591 |
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| AT87C51RD2-RDTUL | IC MCU 8BIT 64KB OTP 64LQFP | Microchip Technology | 5208 |
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| AT87C51RD2-RDTUM | IC MCU 8BIT 64KB OTP 64LQFP | Microchip Technology | 8846 |
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| AT87C51RD2-RLTUL | IC MCU 8BIT 64KB OTP 44VQFP | Microchip Technology | 2648 |
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| AT87C51RD2-RLTUM | IC MCU 8BIT 64KB OTP 44VQFP | Microchip Technology | 6174 |
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| AT87C51RD2-SLSUL | IC MCU 8BIT 64KB OTP 44PLCC | Microchip Technology | 4434 |
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| AT87C51RD2-SLSUM | IC MCU 8BIT 64KB OTP 44PLCC | Microchip Technology | 7578 |
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