|  | Cypress Semiconductor Corp | IC MCU 8BIT 16KB FLASH 48SSOP | Obsolete | M8C | 8-Bit | 24MHz | SPI, UART/USART | LVD, POR, PWM, WDT | 44 | 16KB (16K x 8) | FLASH | - | 256 x 8 | 3 V ~ 5.25 V | A/D 1x8b, 1x11b, 1x12b; D/A 1x9b | Internal | -40°C ~ 85°C (TA) | 48-BSSOP (0.295", 7.50mm Width) | 48-SSOP | 
                    
                |  | Microchip Technology | IC MCU 8BIT 20KB FLASH 44TQFP | Obsolete | 8051 | 8-Bit | 12MHz | UART/USART | - | 32 | 20KB (20K x 8) | FLASH | - | 256 x 8 | 2.7 V ~ 6 V | - | Internal | 0°C ~ 70°C (TA) | 44-TQFP | 44-TQFP (10x10) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 20KB FLASH 44TQFP | Obsolete | 8051 | 8-Bit | 12MHz | UART/USART | - | 32 | 20KB (20K x 8) | FLASH | - | 256 x 8 | 2.7 V ~ 6 V | - | Internal | -40°C ~ 85°C (TA) | 44-TQFP | 44-TQFP (10x10) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 20KB FLASH 44PLCC | Obsolete | 8051 | 8-Bit | 12MHz | UART/USART | - | 32 | 20KB (20K x 8) | FLASH | - | 256 x 8 | 2.7 V ~ 6 V | - | Internal | 0°C ~ 70°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 20KB FLASH 44PLCC | Obsolete | 8051 | 8-Bit | 12MHz | UART/USART | - | 32 | 20KB (20K x 8) | FLASH | - | 256 x 8 | 2.7 V ~ 6 V | - | Internal | -40°C ~ 85°C (TA) | 44-LCC (J-Lead) | 44-PLCC (16.59x16.59) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 20KB FLASH 40DIP | Obsolete | 8051 | 8-Bit | 12MHz | UART/USART | - | 32 | 20KB (20K x 8) | FLASH | - | 256 x 8 | 2.7 V ~ 6 V | - | Internal | 0°C ~ 70°C (TA) | 40-DIP (0.600", 15.24mm) | 40-PDIP | 
                    
                |  | Microchip Technology | IC MCU 8BIT 20KB FLASH 40DIP | Obsolete | 8051 | 8-Bit | 12MHz | UART/USART | - | 32 | 20KB (20K x 8) | FLASH | - | 256 x 8 | 2.7 V ~ 6 V | - | Internal | -40°C ~ 85°C (TA) | 40-DIP (0.600", 15.24mm) | 40-PDIP | 
                    
                |  | Microchip Technology | IC MCU 32BIT 512KB FLASH 121BGA | Obsolete | ARM7® | 16/32-Bit | 75MHz | EBI/EMI, UART/USART | WDT | 32 | 512KB (256K x 16) | FLASH | - | 256K x 8 | 1.65 V ~ 1.95 V | - | External | -40°C ~ 85°C (TA) | 121-TFBGA | 121-BGA (10x10) | 
                    
                |  | Zilog | IC MCU 8BIT 32KB OTP 48SSOP | Obsolete | Z8 | 8-Bit | 8MHz | - | Brown-out Detect/Reset, LVD, POR, WDT | 31 | 32KB (32K x 8) | OTP | - | 236 x 8 | 2 V ~ 3.6 V | - | Internal | 0°C ~ 70°C (TA) | 48-BSSOP (0.295", 7.50mm Width) | - | 
                    
                |  | Zilog | IC MCU 8BIT ROMLESS 68PLCC | Obsolete | Z8 | 8-Bit | 20MHz | EBI/EMI, UART/USART | - | 52 | - | ROMless | - | 236 x 8 | 3 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 68-LCC (J-Lead) | - | 
                    
                |  | Zilog | IC MCU 8BIT ROMLESS 68PLCC | Obsolete | Z8 | 8-Bit | 20MHz | UART/USART | DMA | 32 | - | ROMless | - | 128K x 8 | 4.75 V ~ 5.25 V | - | Internal | 0°C ~ 70°C (TA) | 68-LCC (J-Lead) | - | 
                    
                |  | Zilog | IC MCU 8BIT 16KB FLASH 68PLCC | Obsolete | eZ8 | 8-Bit | 20MHz | I²C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 46 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 3 V ~ 3.6 V | A/D 12x10b | Internal | -40°C ~ 105°C (TA) | 68-LCC (J-Lead) | - | 
                    
                |  | Zilog | IC MCU 8BIT 16KB FLASH 68PLCC | Obsolete | eZ8 | 8-Bit | 20MHz | I²C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 46 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 3 V ~ 3.6 V | A/D 12x10b | Internal | 0°C ~ 70°C (TA) | 68-LCC (J-Lead) | - | 
                    
                |  | Zilog | IC MCU 8BIT 24KB FLASH 68PLCC | Obsolete | eZ8 | 8-Bit | 20MHz | I²C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 46 | 24KB (24K x 8) | FLASH | - | 2K x 8 | 3 V ~ 3.6 V | A/D 12x10b | Internal | -40°C ~ 105°C (TA) | 68-LCC (J-Lead) | - | 
                    
                |  | Zilog | IC MCU 8BIT 24KB FLASH 68PLCC | Obsolete | eZ8 | 8-Bit | 20MHz | I²C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 46 | 24KB (24K x 8) | FLASH | - | 2K x 8 | 3 V ~ 3.6 V | A/D 12x10b | Internal | 0°C ~ 70°C (TA) | 68-LCC (J-Lead) | - | 
                    
                |  | Zilog | IC MCU 8BIT 32KB FLASH 68PLCC | Obsolete | eZ8 | 8-Bit | 20MHz | I²C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 46 | 32KB (32K x 8) | FLASH | - | 2K x 8 | 3 V ~ 3.6 V | A/D 12x10b | Internal | -40°C ~ 105°C (TA) | 68-LCC (J-Lead) | - | 
                    
                |  | Zilog | IC MCU 8BIT 32KB FLASH 68PLCC | Obsolete | eZ8 | 8-Bit | 20MHz | I²C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 46 | 32KB (32K x 8) | FLASH | - | 2K x 8 | 3 V ~ 3.6 V | A/D 12x10b | Internal | 0°C ~ 70°C (TA) | 68-LCC (J-Lead) | - | 
                    
                |  | Zilog | IC MCU 8BIT 48KB FLASH 68PLCC | Obsolete | eZ8 | 8-Bit | 20MHz | I²C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 46 | 48KB (48K x 8) | FLASH | - | 4K x 8 | 3 V ~ 3.6 V | A/D 12x10b | Internal | -40°C ~ 105°C (TA) | 68-LCC (J-Lead) | - | 
                    
                |  | Zilog | IC MCU 8BIT 48KB FLASH 68PLCC | Obsolete | eZ8 | 8-Bit | 20MHz | I²C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 46 | 48KB (48K x 8) | FLASH | - | 4K x 8 | 3 V ~ 3.6 V | A/D 12x10b | Internal | 0°C ~ 70°C (TA) | 68-LCC (J-Lead) | - | 
                    
                |  | Zilog | IC MCU 8BIT 48KB FLASH 80QFP | Obsolete | eZ8 | 8-Bit | 20MHz | I²C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 60 | 48KB (48K x 8) | FLASH | - | 4K x 8 | 3 V ~ 3.6 V | A/D 12x10b | Internal | -40°C ~ 105°C (TA) | 80-BQFP | - | 
                    
                |  | Zilog | IC MCU 8BIT 48KB FLASH 80QFP | Obsolete | eZ8 | 8-Bit | 20MHz | I²C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 60 | 48KB (48K x 8) | FLASH | - | 4K x 8 | 3 V ~ 3.6 V | A/D 12x10b | Internal | 0°C ~ 70°C (TA) | 80-BQFP | - | 
                    
                |  | Zilog | IC MCU 8BIT 64KB FLASH 68PLCC | Obsolete | eZ8 | 8-Bit | 20MHz | I²C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 46 | 64KB (64K x 8) | FLASH | - | 4K x 8 | 3 V ~ 3.6 V | A/D 12x10b | Internal | -40°C ~ 105°C (TA) | 68-LCC (J-Lead) | - | 
                    
                |  | Zilog | IC MCU 8BIT 64KB FLASH 68PLCC | Obsolete | eZ8 | 8-Bit | 20MHz | I²C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 46 | 64KB (64K x 8) | FLASH | - | 4K x 8 | 3 V ~ 3.6 V | A/D 12x10b | Internal | 0°C ~ 70°C (TA) | 68-LCC (J-Lead) | - | 
                    
                |  | Zilog | IC MCU 8BIT 64KB FLASH 80QFP | Obsolete | eZ8 | 8-Bit | 20MHz | I²C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 60 | 64KB (64K x 8) | FLASH | - | 4K x 8 | 3 V ~ 3.6 V | A/D 12x10b | Internal | -40°C ~ 105°C (TA) | 80-BQFP | - | 
                    
                |  | Zilog | IC MCU 8BIT 64KB FLASH 80QFP | Obsolete | eZ8 | 8-Bit | 20MHz | I²C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 60 | 64KB (64K x 8) | FLASH | - | 4K x 8 | 3 V ~ 3.6 V | A/D 12x10b | Internal | 0°C ~ 70°C (TA) | 80-BQFP | - | 
                    
                |  | Zilog | IC MCU 8BIT 256KB FLASH 144BGA | Obsolete | eZ80 | 8-Bit | 50MHz | Ethernet, I²C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 3 V ~ 3.6 V | - | Internal | -40°C ~ 105°C (TA) | 144-LBGA | - | 
                    
                |  | Zilog | IC MCU 8BIT 256KB FLASH 144BGA | Obsolete | eZ80 | 8-Bit | 50MHz | Ethernet, I²C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 3 V ~ 3.6 V | - | Internal | 0°C ~ 70°C (TA) | 144-LBGA | - | 
                    
                |  | Zilog | IC MCU 8BIT 128KB FLASH 100LQFP | Obsolete | eZ80 | 8-Bit | 20MHz | I²C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, POR, WDT | 24 | 128KB (128K x 8) | FLASH | - | 8K x 8 | 3 V ~ 3.6 V | - | Internal | 0°C ~ 70°C (TA) | 100-LQFP | - | 
                    
                |  | Zilog | IC MCU 8BIT 64KB FLASH 100LQFP | Obsolete | eZ80 | 8-Bit | 20MHz | I²C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, POR, WDT | 24 | 64KB (64K x 8) | FLASH | - | 4K x 8 | 3 V ~ 3.6 V | - | Internal | -40°C ~ 105°C (TA) | 100-LQFP | - | 
                    
                |  | Zilog | IC MCU 8BIT 64KB FLASH 100LQFP | Obsolete | eZ80 | 8-Bit | 20MHz | I²C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, POR, WDT | 24 | 64KB (64K x 8) | FLASH | - | 4K x 8 | 3 V ~ 3.6 V | - | Internal | 0°C ~ 70°C (TA) | 100-LQFP | - | 
                    
                |  | Zilog | IC MCU 8BIT ROMLESS 100LQFP | Obsolete | eZ80 | 8-Bit | 20MHz | EBI/EMI, I²C, IrDA, SPI, UART/USART | DMA, WDT | 24 | - | ROMless | - | - | 3 V ~ 3.6 V | - | Internal | -40°C ~ 105°C (TA) | 100-LQFP | - | 
                    
                |  | Zilog | IC MCU 8BIT ROMLESS 100LQFP | Obsolete | eZ80 | 8-Bit | 20MHz | EBI/EMI, I²C, IrDA, SPI, UART/USART | DMA, WDT | 24 | - | ROMless | - | - | 3 V ~ 3.6 V | - | Internal | 0°C ~ 70°C (TA) | 100-LQFP | - | 
                    
                |  | Zilog | IC MCU 8BIT ROMLESS 100LQFP | Obsolete | eZ80 | 8-Bit | 50MHz | EBI/EMI, I²C, IrDA, SPI, UART/USART | DMA, WDT | 24 | - | ROMless | - | - | 3 V ~ 3.6 V | - | Internal | -40°C ~ 105°C (TA) | 100-LQFP | - | 
                    
                |  | Zilog | IC MCU 8BIT ROMLESS 44QFP | Obsolete | Z8 | 8-Bit | 16MHz | - | POR, WDT | 32 | - | ROMless | - | 236 x 8 | 3 V ~ 5.5 V | - | External | 0°C ~ 70°C (TA) | 44-LQFP | 44-QFP (10x10) | 
                    
                |  | Zilog | IC MCU 8BIT ROMLESS 44PLCC | Obsolete | Z8 | 8-Bit | 16MHz | - | POR, WDT | 32 | - | ROMless | - | 236 x 8 | 3 V ~ 5.5 V | - | External | 0°C ~ 70°C (TA) | 44-LCC (J-Lead) | - | 
                    
                |  | Zilog | IC MCU 8BIT 8KB OTP 44QFP | Obsolete | Z8 | 8-Bit | 12MHz | EBI/EMI | POR, WDT | 32 | 8KB (8K x 8) | OTP | - | 236 x 8 | 3.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 44-LQFP | 44-QFP (10x10) | 
                    
                |  | Zilog | IC MCU 8BIT 4KB ROM 44QFP | Obsolete | Z8 | 8-Bit | 5MHz | - | LED, POR, WDT | 32 | 4KB (4K x 8) | ROM | - | 236 x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 44-LQFP | 44-QFP (10x10) | 
                    
                |  | Zilog | IC MCU 8BIT ROMLESS 44QFP | Obsolete | Z8 | 8-Bit | 12MHz | EBI/EMI | POR, WDT | 32 | - | ROMless | - | 236 x 8 | 4.75 V ~ 5.25 V | - | Internal | 0°C ~ 70°C (TA) | 44-LQFP | 44-QFP (10x10) | 
                    
                |  | Zilog | IC MCU 8BIT ROMLESS 44PLCC | Obsolete | Z8 | 8-Bit | 12MHz | EBI/EMI | POR, WDT | 32 | - | ROMless | - | 236 x 8 | 4.75 V ~ 5.25 V | - | Internal | 0°C ~ 70°C (TA) | 44-LCC (J-Lead) | - | 
                    
                |  | Zilog | IC MCU 8BIT ROMLESS 44QFP | Obsolete | Z8 | 8-Bit | 16MHz | UART/USART | - | 24 | - | ROMless | - | 236 x 8 | 4.5 V ~ 5.5 V | - | Internal | -40°C ~ 105°C (TA) | 44-LQFP | 44-QFP (10x10) | 
                    
                |  | Zilog | IC MCU 8BIT ROMLESS 44QFP | Obsolete | Z8 | 8-Bit | 16MHz | UART/USART | - | 24 | - | ROMless | - | 236 x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 44-LQFP | 44-QFP (10x10) | 
                    
                |  | Zilog | IC MCU 8BIT ROMLESS 44PLCC | Obsolete | Z8 | 8-Bit | 16MHz | UART/USART | - | 24 | - | ROMless | - | 236 x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 44-LCC (J-Lead) | - | 
                    
                |  | Zilog | IC MCU 8BIT ROMLESS 44QFP | Obsolete | Z8 | 8-Bit | 20MHz | EBI/EMI, UART/USART | - | 24 | - | ROMless | - | 236 x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 44-LQFP | 44-QFP (10x10) | 
                    
                |  | Zilog | IC MCU 8BIT ROMLESS 44PLCC | Obsolete | Z8 | 8-Bit | 20MHz | EBI/EMI, UART/USART | - | 24 | - | ROMless | - | 236 x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 44-LCC (J-Lead) | - | 
                    
                |  | Zilog | IC MCU 8BIT ROMLESS 44QFP | Obsolete | Z8 | 8-Bit | 25MHz | EBI/EMI, UART/USART | - | 24 | - | ROMless | - | 236 x 8 | 3 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 44-LQFP | 44-QFP (10x10) | 
                    
                |  | Zilog | IC MCU 8BIT ROMLESS 44QFP | Obsolete | Z8 | 8-Bit | 33MHz | EBI/EMI, UART/USART | - | 24 | - | ROMless | - | 236 x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 44-LQFP | 44-QFP (10x10) | 
                    
                |  | Zilog | IC MCU 8BIT ROMLESS 44PLCC | Obsolete | Z8 | 8-Bit | 33MHz | EBI/EMI, UART/USART | - | 24 | - | ROMless | - | 236 x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 44-LCC (J-Lead) | - | 
                    
                |  | Zilog | IC MCU 8BIT 32KB OTP 44PLCC | Discontinued at - | Z8 | 8-Bit | 8MHz | - | Brown-out Detect/Reset, LVD, POR, WDT | 31 | 32KB (32K x 8) | OTP | - | 236 x 8 | 2 V ~ 3.6 V | - | Internal | 0°C ~ 70°C (TA) | 44-LCC (J-Lead) | - | 
                    
                |  | Zilog | IC MCU 8BIT 32KB OTP 28SOIC | Discontinued at - | Z8 | 8-Bit | 8MHz | - | LVD, POR, WDT | 23 | 32KB (32K x 8) | OTP | - | 237 x 8 | 2.3 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 28-SOIC (0.295", 7.50mm Width) | - | 
                    
                |  | Zilog | IC MCU 8BIT 32KB OTP 28SOIC | Obsolete | Z8 | 8-Bit | 8MHz | - | Brown-out Detect/Reset, LVD, POR, WDT | 24 | 32KB (32K x 8) | OTP | - | 489 x 8 | 3 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 28-SOIC (0.295", 7.50mm Width) | - |