|  | Cypress Semiconductor Corp | IC MCU 8BIT 4KB FLASH 8DIP | Obsolete | M8C | 8-Bit | 24MHz | I²C, SPI, UART/USART | LVD, POR, PWM, WDT | 6 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 3 V ~ 5.25 V | A/D 2x14b; D/A 2x9b | Internal | -40°C ~ 85°C (TA) | 8-DIP (0.300", 7.62mm) | 8-DIP | 
                    
                |  | Cypress Semiconductor Corp | IC MCU 8BIT 4KB FLASH 8SOIC | Obsolete | M8C | 8-Bit | 24MHz | I²C, SPI, UART/USART | LVD, POR, PWM, WDT | 6 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 3 V ~ 5.25 V | A/D 2x14b; D/A 2x9b | Internal | -40°C ~ 85°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 
                    
                |  | Cypress Semiconductor Corp | IC MCU 8BIT 4KB FLASH 20DIP | Obsolete | M8C | 8-Bit | 24MHz | I²C, SPI, UART/USART | LVD, POR, PWM, WDT | 16 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 3 V ~ 5.25 V | A/D 2x14b; D/A 2x9b | Internal | -40°C ~ 85°C (TA) | 20-DIP (0.300", 7.62mm) | 20-DIP | 
                    
                |  | Cypress Semiconductor Corp | IC MCU 8BIT 4KB FLASH 20SSOP | Obsolete | M8C | 8-Bit | 24MHz | I²C, SPI, UART/USART | LVD, POR, PWM, WDT | 16 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 3 V ~ 5.25 V | A/D 2x14b; D/A 2x9b | Internal | -40°C ~ 85°C (TA) | 20-SSOP (0.209", 5.30mm Width) | 20-SSOP | 
                    
                |  | Cypress Semiconductor Corp | IC MCU 8BIT 4KB FLASH 20SOIC | Obsolete | M8C | 8-Bit | 24MHz | I²C, SPI, UART/USART | LVD, POR, PWM, WDT | 16 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 3 V ~ 5.25 V | A/D 2x14b; D/A 2x9b | Internal | -40°C ~ 85°C (TA) | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC | 
                    
                |  | Cypress Semiconductor Corp | IC MCU 8BIT 4KB FLASH 32QFN | Obsolete | M8C | 8-Bit | 24MHz | I²C, SPI, UART/USART | LVD, POR, PWM, WDT | 24 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 3 V ~ 5.25 V | A/D 2x14b; D/A 2x9b | Internal | -40°C ~ 85°C (TA) | 32-WFQFN Exposed Pad | 32-QFN-EP (5x5) | 
                    
                |  | Cypress Semiconductor Corp | IC MCU 8BIT 4KB FLASH 28DIP | Obsolete | M8C | 8-Bit | 24MHz | I²C, SPI, UART/USART | LVD, POR, PWM, WDT | 24 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 3 V ~ 5.25 V | A/D 2x14b; D/A 2x9b | Internal | -40°C ~ 85°C (TA) | 28-DIP (0.300", 7.62mm) | 28-DIP | 
                    
                |  | Cypress Semiconductor Corp | IC MCU 8BIT 4KB FLASH 28SSOP | Obsolete | M8C | 8-Bit | 24MHz | I²C, SPI, UART/USART | LVD, POR, PWM, WDT | 24 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 3 V ~ 5.25 V | A/D 2x14b; D/A 2x9b | Internal | -40°C ~ 85°C (TA) | 28-SSOP (0.209", 5.30mm Width) | 28-SSOP | 
                    
                |  | Cypress Semiconductor Corp | IC MCU 8BIT 4KB FLASH 28SOIC | Obsolete | M8C | 8-Bit | 24MHz | I²C, SPI, UART/USART | LVD, POR, PWM, WDT | 24 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 3 V ~ 5.25 V | A/D 2x14b; D/A 2x9b | Internal | -40°C ~ 85°C (TA) | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC | 
                    
                |  | Cypress Semiconductor Corp | IC MCU 8BIT 2KB FLASH 8SOIC | Obsolete | M8C | 8-Bit | 24MHz | I²C, SPI, UART/USART | LVD, POR, PWM, WDT | 6 | 2KB (2K x 8) | FLASH | - | 256 x 8 | 3 V ~ 5.25 V | A/D 2x14b; D/A 1x9b | Internal | -40°C ~ 85°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 
                    
                |  | Cypress Semiconductor Corp | IC MCU 8BIT 2KB FLASH 20SSOP | Obsolete | M8C | 8-Bit | 24MHz | I²C, SPI, UART/USART | LVD, POR, PWM, WDT | 16 | 2KB (2K x 8) | FLASH | - | 256 x 8 | 3 V ~ 5.25 V | A/D 2x14b; D/A 1x9b | Internal | -40°C ~ 85°C (TA) | 20-SSOP (0.209", 5.30mm Width) | 20-SSOP | 
                    
                |  | Cypress Semiconductor Corp | IC MCU 8BIT 2KB FLASH 20SOIC | Obsolete | M8C | 8-Bit | 24MHz | I²C, SPI, UART/USART | LVD, POR, PWM, WDT | 16 | 2KB (2K x 8) | FLASH | - | 256 x 8 | 3 V ~ 5.25 V | A/D 2x14b; D/A 1x9b | Internal | -40°C ~ 85°C (TA) | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC | 
                    
                |  | Cypress Semiconductor Corp | IC MCU 8BIT 4KB FLASH 8SOIC | Obsolete | M8C | 8-Bit | 24MHz | I²C, SPI, UART/USART | LVD, POR, PWM, WDT | 6 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 3 V ~ 5.25 V | A/D 2x14b; D/A 2x9b | Internal | -40°C ~ 85°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 
                    
                |  | Cypress Semiconductor Corp | IC MCU 8BIT 4KB FLASH 20SSOP | Obsolete | M8C | 8-Bit | 24MHz | I²C, SPI, UART/USART | LVD, POR, PWM, WDT | 16 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 3 V ~ 5.25 V | A/D 2x14b; D/A 2x9b | Internal | -40°C ~ 85°C (TA) | 20-SSOP (0.209", 5.30mm Width) | 20-SSOP | 
                    
                |  | Cypress Semiconductor Corp | IC MCU 8BIT 4KB FLASH 20SOIC | Obsolete | M8C | 8-Bit | 24MHz | I²C, SPI, UART/USART | LVD, POR, PWM, WDT | 16 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 3 V ~ 5.25 V | A/D 2x14b; D/A 2x9b | Internal | -40°C ~ 85°C (TA) | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC | 
                    
                |  | Cypress Semiconductor Corp | IC MCU 8BIT 4KB FLASH 28SSOP | Obsolete | M8C | 8-Bit | 24MHz | I²C, SPI, UART/USART | LVD, POR, PWM, WDT | 24 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 3 V ~ 5.25 V | A/D 2x14b; D/A 2x9b | Internal | -40°C ~ 85°C (TA) | 28-SSOP (0.209", 5.30mm Width) | 28-SSOP | 
                    
                |  | Cypress Semiconductor Corp | IC MCU 8BIT 4KB FLASH 28SOIC | Obsolete | M8C | 8-Bit | 24MHz | I²C, SPI, UART/USART | LVD, POR, PWM, WDT | 24 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 3 V ~ 5.25 V | A/D 2x14b; D/A 2x9b | Internal | -40°C ~ 85°C (TA) | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC | 
                    
                |  | Microchip Technology | IC MCU 8BIT 32KB FLASH 64LQFP | Obsolete | 80C51 | 8-Bit | 48MHz | SmartCard, SPI, UART/USART, USB | LED, POR, WDT | 46 | 32KB (32K x 8) | FLASH | - | 768 x 8 | 3 V ~ 5.5 V | - | Internal | -40°C ~ 85°C (TA) | 64-LQFP | 64-LQFP (10x10) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 32KB FLASH 48QFN | Obsolete | 80C51 | 8-Bit | 48MHz | I²C, SPI, UART/USART, USB | LED, POR, PWM, WDT | 34 | 32KB (32K x 8) | FLASH | 4K x 8 | 1.25K x 8 | 3 V ~ 3.6 V | - | Internal | -40°C ~ 85°C (TA) | 48-VFQFN Exposed Pad | 48-QFN (7x7) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 32KB FLASH 64LQFP | Obsolete | 80C51 | 8-Bit | 48MHz | I²C, SPI, UART/USART, USB | LED, POR, PWM, WDT | 34 | 32KB (32K x 8) | FLASH | 4K x 8 | 1.25K x 8 | 3 V ~ 3.6 V | - | Internal | -40°C ~ 85°C (TA) | 64-LQFP | 64-LQFP (10x10) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 32KB FLASH 52PLCC | Obsolete | 80C51 | 8-Bit | 48MHz | I²C, SPI, UART/USART, USB | LED, POR, PWM, WDT | 34 | 32KB (32K x 8) | FLASH | 4K x 8 | 1.25K x 8 | 3 V ~ 3.6 V | - | Internal | -40°C ~ 85°C (TA) | 52-LCC (J-Lead) | 52-PLCC (19.15x19.15) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 32KB FLASH 28SOIC | Obsolete | 80C51 | 8-Bit | 48MHz | I²C, SPI, UART/USART, USB | LED, POR, PWM, WDT | 18 | 32KB (32K x 8) | FLASH | 4K x 8 | 1.25K x 8 | 3 V ~ 3.6 V | - | Internal | -40°C ~ 85°C (TA) | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC | 
                    
                |  | Microchip Technology | IC MCU 8BIT 64KB FLASH 80TQFP | Obsolete | 80C51 | 8-Bit | 20MHz | IDE/ATAPI, I²C, Memory Card, PCM, SPI, UART/USART, USB | I²S, POR, WDT | 44 | 64KB (64K x 8) | FLASH | 4K x 8 | 2.25K x 8 | 2.7 V ~ 3.3 V | A/D 2x10b | Internal | -40°C ~ 85°C (TA) | 80-LQFP | 80-TQFP (14x14) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 64KB FLASH 64CSBGA | Obsolete | 80C51 | 8-Bit | 40MHz | CANbus, SPI, UART/USART | POR, PWM, WDT | 36 | 64KB (64K x 8) | FLASH | 2K x 8 | 2.25K x 8 | 3 V ~ 5.5 V | A/D 8x10b | External | -40°C ~ 85°C (TA) | 64-LFBGA, CSPBGA | 64-CSPBGA (8x8) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 64KB FLASH 64VQFP | Obsolete | 80C51 | 8-Bit | 40MHz | CANbus, SPI, UART/USART | POR, PWM, WDT | 36 | 64KB (64K x 8) | FLASH | 2K x 8 | 2.25K x 8 | 3 V ~ 5.5 V | A/D 8x10b | External | -40°C ~ 85°C | 44-LQFP | 44-VQFP (10x10) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFP | Obsolete | 80C51 | 8-Bit | 40MHz | CANbus, UART/USART | POR, PWM, WDT | 36 | 64KB (64K x 8) | FLASH | 2K x 8 | 2.25K x 8 | 3 V ~ 5.5 V | A/D 8x10b | External | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 64KB FLASH 52PLCC | Obsolete | 80C51 | 8-Bit | 40MHz | CANbus, SPI, UART/USART | POR, PWM, WDT | 36 | 64KB (64K x 8) | FLASH | 2K x 8 | 2.25K x 8 | 3 V ~ 5.5 V | A/D 8x10b | External | -40°C ~ 85°C (TA) | 52-LCC (J-Lead) | 52-PLCC (19.15x19.15) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 64KB FLASH 64CSBGA | Obsolete | 80C51 | 8-Bit | 40MHz | CANbus, SPI, UART/USART | POR, PWM, WDT | 36 | 64KB (64K x 8) | FLASH | 2K x 8 | 2.25K x 8 | 3 V ~ 5.5 V | A/D 8x10b | External | -40°C ~ 85°C (TA) | 64-LFBGA, CSPBGA | 64-CSPBGA (8x8) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFP | Obsolete | 80C51 | 8-Bit | 40MHz | CANbus, SPI, UART/USART | POR, PWM, WDT | 36 | 64KB (64K x 8) | FLASH | 2K x 8 | 2.25K x 8 | 3 V ~ 5.5 V | A/D 8x10b | External | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFP | Obsolete | 80C51 | 8-Bit | 40MHz | CANbus, UART/USART | POR, PWM, WDT | 36 | 64KB (64K x 8) | FLASH | 2K x 8 | 2.25K x 8 | 3 V ~ 5.5 V | A/D 8x10b | External | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 64KB FLASH 40DIP | Obsolete | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 34 | 64KB (64K x 8) | FLASH | 2K x 8 | 2K x 8 | 2.7 V ~ 5.5 V | - | External | -40°C ~ 85°C (TA) | 40-DIP (0.600", 15.24mm) | 40-PDIL | 
                    
                |  | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFP | Obsolete | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 50 | 64KB (64K x 8) | FLASH | 2K x 8 | 2K x 8 | 2.7 V ~ 5.5 V | - | External | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFP | Obsolete | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 34 | 64KB (64K x 8) | FLASH | 2K x 8 | 2K x 8 | 2.7 V ~ 5.5 V | - | External | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 64KB FLASH 44PLCC | Obsolete | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 34 | 64KB (64K x 8) | FLASH | 2K x 8 | 2K x 8 | 2.7 V ~ 5.5 V | - | External | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 32KB FLASH 44PLCC | Obsolete | 80C51 | 8-Bit | 40MHz | I²C, SPI, UART/USART | POR, PWM, WDT | 34 | 32KB (32K x 8) | FLASH | - | 1.25K x 8 | 2.7 V ~ 3.6 V | - | External | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFP | Obsolete | 80C51 | 8-Bit | 60MHz | I²C, SPI, UART/USART | POR, PWM, WDT | 34 | 64KB (64K x 8) | FLASH | 2K x 8 | 2K x 8 | 2.7 V ~ 5.5 V | - | External | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 16KB FLASH 40DIP | Obsolete | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 32 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 2.7 V ~ 5.5 V | - | External | -40°C ~ 85°C (TA) | 40-DIP (0.600", 15.24mm) | 40-PDIL | 
                    
                |  | Microchip Technology | IC MCU 8BIT 16KB FLASH 44VQFP | Obsolete | 80C51 | 8-Bit | 40MHz | SPI, UART/USART | POR, PWM, WDT | 32 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 2.7 V ~ 3.6 V | - | External | -40°C ~ 85°C | 44-LQFP | 44-VQFP (10x10) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 16KB FLASH 44VQFP | Obsolete | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 32 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 2.7 V ~ 5.5 V | - | External | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 16KB FLASH 44PLCC | Obsolete | 80C51 | 8-Bit | 40MHz | SPI, UART/USART | POR, PWM, WDT | 32 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 2.7 V ~ 3.6 V | - | External | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 16KB FLASH 44PLCC | Obsolete | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 32 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 2.7 V ~ 5.5 V | - | External | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 32KB FLASH 40DIP | Obsolete | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 32 | 32KB (32K x 8) | FLASH | - | 1.25K x 8 | 2.7 V ~ 5.5 V | - | External | -40°C ~ 85°C (TA) | 40-DIP (0.600", 15.24mm) | 40-PDIL | 
                    
                |  | Microchip Technology | IC MCU 8BIT 32KB FLASH 44VQFP | Obsolete | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 32 | 32KB (32K x 8) | FLASH | - | 1.25K x 8 | 2.7 V ~ 5.5 V | - | External | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 32KB FLASH 44PLCC | Obsolete | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 32 | 32KB (32K x 8) | FLASH | - | 1.25K x 8 | 2.7 V ~ 5.5 V | - | External | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 64KB FLASH 44VQFP | Obsolete | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 34 | 64KB (64K x 8) | FLASH | - | 2K x 8 | 2.7 V ~ 5.5 V | - | External | -40°C ~ 85°C (TA) | 44-LQFP | 44-VQFP (10x10) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 64KB FLASH 44PLCC | Obsolete | 80C51 | 8-Bit | 60MHz | SPI, UART/USART | POR, PWM, WDT | 34 | 64KB (64K x 8) | FLASH | - | 2K x 8 | 2.7 V ~ 5.5 V | - | External | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 16KB CRAM 24SSOP | Obsolete | 80C51 | 8-Bit | 16MHz | SmartCard, UART/USART | LED, POR, WDT | 14 | 16KB (16K x 8) | Code RAM | - | 256 x 8 | 2.85 V ~ 5.4 V | - | Internal | -40°C ~ 85°C (TA) | 24-SSOP (0.209", 5.30mm Width) | 24-SSOP | 
                    
                |  | Microchip Technology | IC MCU 8BIT 16KB CRAM 52PLCC | Obsolete | 80C51 | 8-Bit | 16MHz | SmartCard, UART/USART | LED, POR, WDT | 14 | 16KB (16K x 8) | Code RAM | - | 256 x 8 | 2.85 V ~ 5.4 V | - | Internal | -40°C ~ 85°C (TA) | 52-LCC (J-Lead) | 52-PLCC (19.15x19.15) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 16KB FLASH32VQFP | Obsolete | 80C51 | 8-Bit | 40MHz | UART/USART | POR, PWM, WDT | 20 | 16KB (16K x 8) | FLASH | 2K x 8 | 512 x 8 | 3 V ~ 5.5 V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | 32-LQFP | 32-VQFP (7x7) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 16KB FLASH 28PLCC | Obsolete | 80C51 | 8-Bit | 40MHz | UART/USART | POR, PWM, WDT | 20 | 16KB (16K x 8) | FLASH | 2K x 8 | 512 x 8 | 3 V ~ 5.5 V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | 28-LCC (J-Lead) | 28-PLCC (11.5x11.5) |