|  | Microchip Technology | IC MCU 16BIT 128KB FLASH 64TQFP | Obsolete | PIC | 16-Bit | 40 MIPs | I²C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 53 | 128KB (43K x 24) | FLASH | - | 16K x 8 | 3 V ~ 3.6 V | A/D 18x10b/12b | Internal | -40°C ~ 85°C (TA) | 64-TQFP | 64-TQFP (10x10) | 
                    
                |  | Cypress Semiconductor Corp | IC MCU 8BIT 8KB FLASH 28SSOP | Obsolete | M8C | 8-Bit | 12MHz | SPI | LVD, POR, WDT | 24 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 2.7 V ~ 3.6 V | - | Internal | 0°C ~ 70°C (TA) | 28-SSOP (0.209", 5.30mm Width) | 28-SSOP | 
                    
                |  | Cypress Semiconductor Corp | IC MCU 8BIT 8KB FLASH 24DIP | Obsolete | M8C | 8-Bit | 12MHz | SPI | LVD, POR, WDT | 20 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 2.7 V ~ 3.6 V | - | Internal | 0°C ~ 70°C (TA) | 24-DIP (0.300", 7.62mm) | 24-DIP | 
                    
                |  | STMicroelectronics | IC MCU 32BIT 128KB FLASH 144TQFP | Obsolete | ARM7® | 32-Bit | 36MHz | CANbus, I²C, SPI, UART/USART | DMA, POR, PWM, WDT | 112 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 4.5 V ~ 5.5 V | A/D 16x10b | Internal | -40°C ~ 105°C (TA) | 144-LQFP | - | 
                    
                |  | STMicroelectronics | IC MCU 32BIT 256KB FLASH 144TQFP | Obsolete | ARM7® | 32-Bit | 36MHz | CANbus, I²C, SPI, UART/USART | DMA, POR, PWM, WDT | 112 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 4.5 V ~ 5.5 V | A/D 16x10b | Internal | -40°C ~ 105°C (TA) | 144-LQFP | - | 
                    
                |  | STMicroelectronics | IC MCU 32BIT 128KB FLASH 144TQFP | Discontinued at - | ARM7® | 32-Bit | 36MHz | I²C, SPI, UART/USART | DMA, POR, PWM, WDT | 112 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 4.5 V ~ 5.5 V | A/D 16x10b | Internal | -40°C ~ 105°C (TA) | 144-LQFP | - | 
                    
                |  | STMicroelectronics | IC MCU 32BIT 256KB FLASH 100TQFP | Discontinued at - | ARM7® | 32-Bit | 36MHz | I²C, SPI, UART/USART | DMA, POR, PWM, WDT | 72 | 256KB (256K x 8) | FLASH | - | 16K x 8 | 4.5 V ~ 5.5 V | A/D 12x10b | Internal | -40°C ~ 105°C (TA) | 100-LQFP | - | 
                    
                |  | Microchip Technology | IC MCU 32BIT ROMLESS 100TQFP | Obsolete | ARM7® | 16/32-Bit | 33MHz | EBI/EMI, UART/USART | WDT | 32 | - | ROMless | - | 136K x 8 | 1.8 V ~ 3.6 V | - | External | -40°C ~ 85°C (TA) | 100-TQFP | 100-TQFP (14x14) | 
                    
                |  | Microchip Technology | IC MCU 32BIT 32KB FLASH 48QFN | Obsolete | ARM7® | 16/32-Bit | 55MHz | I²C, SPI, SSC, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 21 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.65 V ~ 1.95 V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | 48-VFQFN Exposed Pad | 48-QFN (7x7) | 
                    
                |  | Microchip Technology | IC MCU 32BIT 64KB FLASH 64QFN | Obsolete | ARM7® | 16/32-Bit | 55MHz | I²C, SPI, SSC, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 1.65 V ~ 1.95 V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | 64-VFQFN Exposed Pad | 64-QFN (9x9) | 
                    
                |  | Microchip Technology | IC MCU 32BIT 256KB FLASH 128LQFP | Obsolete | ARM7® | 16/32-Bit | 55MHz | EBI/EMI, I²C, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, WDT | 88 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.65 V ~ 1.95 V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | 128-LQFP | 128-LQFP (20x14) | 
                    
                |  | Microchip Technology | IC MCU 32BIT 256KB FLASH 144BGA | Obsolete | ARM7® | 16/32-Bit | 55MHz | EBI/EMI, I²C, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, WDT | 88 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.65 V ~ 1.95 V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | 144-LFBGA | 144-BGA (13x13) | 
                    
                |  | Microchip Technology | IC MCU 32BIT 512KB FLASH 128LQFP | Obsolete | ARM7® | 16/32-Bit | 55MHz | EBI/EMI, I²C, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, WDT | 88 | 512KB (512K x 8) | FLASH | - | 32K x 8 | 1.65 V ~ 1.95 V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | 128-LQFP | 128-LQFP (20x14) | 
                    
                |  | Microchip Technology | IC MCU 32BIT 512KB FLASH 144BGA | Obsolete | ARM7® | 16/32-Bit | 55MHz | EBI/EMI, I²C, SPI, SSC, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, WDT | 88 | 512KB (512K x 8) | FLASH | - | 32K x 8 | 1.65 V ~ 1.95 V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | 144-LFBGA | 144-BGA (13x13) | 
                    
                |  | Microchip Technology | IC MCU 32BIT ROMLESS 132CERQUAD | Obsolete | CPU32 | 32-Bit | 20.97MHz | EBI/EMI, SCI, SPI, UART/USART | WDT | 48 | - | ROMless | - | 2K x 8 | 4.5 V ~ 5.5 V | - | External | -40°C ~ 85°C (TA) | 132-BCQFP | 132-CERQUAD (22.36x22.36) | 
                    
                |  | Microchip Technology | IC MCU 32BIT ROMLESS 132PGS | Obsolete | CPU32 | 32-Bit | 20.97MHz | EBI/EMI, SCI, SPI, UART/USART | WDT | 48 | - | ROMless | - | 2K x 8 | 4.5 V ~ 5.5 V | - | External | -40°C ~ 85°C (TA) | 132-BPGA | 132-PGS | 
                    
                |  | Microchip Technology | IC MCU 32BIT ROMLESS 132PGS | Obsolete | CPU32 | 32-Bit | 20.97MHz | EBI/EMI, SCI, SPI, UART/USART | WDT | 48 | - | ROMless | - | 2K x 8 | 4.5 V ~ 5.5 V | - | External | -40°C ~ 85°C (TA) | 132-BPGA | 132-PGS | 
                    
                |  | Microchip Technology | IC MCU 8BIT 64KB OTP 64LQFP | Obsolete | 80C51 | 8-Bit | 30/20MHz | UART/USART | POR, PWM, WDT | 48 | 64KB (64K x 8) | OTP | - | 1K x 8 | 2.7 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 64-LQFP | 64-LQFP (10x10) | 
                    
                |  | Microchip Technology | IC MCU 8BIT 32KB OTP 44CQPJ | Obsolete | C251 | 8/16-Bit | 24MHz | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | 32 | 32KB (32K x 8) | OTP | - | 1K x 8 | 4.5 V ~ 5.5 V | - | Internal | -40°C ~ 85°C (TA) | - | 44-CQPJ | 
                    
                |  | Microchip Technology | IC MCU 8BIT 32KB OTP 44CDIL | Obsolete | C251 | 8/16-Bit | 24MHz | EBI/EMI, I²C, Microwire, SPI, UART/USART | POR, PWM, WDT | 32 | 32KB (32K x 8) | OTP | - | 1K x 8 | 4.5 V ~ 5.5 V | - | Internal | -40°C ~ 85°C (TA) | - | 44-CDIL | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT ROMLESS 40DIP | Obsolete | 8051 | 8-Bit | 40MHz | EBI/EMI, Serial Port | POR, WDT | 32 | - | ROMless | - | 1K x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 40-DIP | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 32KB FLASH 40DIP | Obsolete | 8051 | 8-Bit | 40MHz | EBI/EMI, Serial Port | POR, WDT | 32 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 40-DIP | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 64KB FLASH 40DIP | Obsolete | 8051 | 8-Bit | 40MHz | EBI/EMI, Serial Port | POR, WDT | 32 | 64KB (64K x 8) | FLASH | - | 1K x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 40-DIP | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 128KB FLASH 40DIP | Obsolete | 8051 | 8-Bit | 40MHz | EBI/EMI, Serial Port | POR, WDT | 32 | 128KB (128K x 8) | FLASH | - | 1K x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 40-DIP | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 32KB FLASH 40DIP | Obsolete | 8051 | 8-Bit | 25MHz | EBI/EMI, Serial Port | POR, WDT | 32 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 2.7 V ~ 5.5 V | - | Internal | -40°C ~ 85°C (TA) | 40-DIP | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 32KB FLASH 40DIP | Obsolete | 8051 | 8-Bit | 25MHz | EBI/EMI, Serial Port | POR, WDT | 32 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 2.7 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 40-DIP | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 64KB FLASH 40DIP | Obsolete | 8051 | 8-Bit | 25MHz | EBI/EMI, Serial Port | POR, WDT | 32 | 64KB (64K x 8) | FLASH | - | 1K x 8 | 2.7 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 40-DIP | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 128KB FLASH 40DIP | Obsolete | 8051 | 8-Bit | 25MHz | EBI/EMI, Serial Port | POR, WDT | 32 | 128KB (128K x 8) | FLASH | - | 1K x 8 | 2.7 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 40-DIP | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT ROMLESS 44QFP | Obsolete | 8051 | 8-Bit | 25MHz | EBI/EMI, Serial Port | POR, WDT | 36 | - | ROMless | - | 1K x 8 | 2.7 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 44-BQFP | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT ROMLESS 40DIP | Obsolete | 8051 | 8-Bit | 40MHz | EBI/EMI, Serial Port | - | 32 | - | ROMless | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 40-DIP | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT ROMLESS 84PLCC | Obsolete | 8051 | 8-Bit | 40MHz | EBI/EMI, Serial Port | - | 40 | - | ROMless | - | 256 x 8 | 4.5 V ~ 5.5 V | - | External | 0°C ~ 70°C (TA) | 84-LCC | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 4KB FLASH 40DIP | Obsolete | 8051 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 32 | 4KB (4K x 8) | FLASH | - | 128 x 8 | 4.5 V ~ 5.5 V | - | External | 0°C ~ 70°C (TA) | 40-DIP | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 4KB FLASH 44QFP | Obsolete | 8051 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 4KB (4K x 8) | FLASH | - | 128 x 8 | 4.5 V ~ 5.5 V | - | External | 0°C ~ 70°C (TA) | 44-BQFP | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 4KB FLASH 44PLCC | Obsolete | 8051 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 4KB (4K x 8) | FLASH | - | 128 x 8 | 4.5 V ~ 5.5 V | - | External | 0°C ~ 70°C (TA) | 44-LCC (J-Lead) | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 4KB FLASH 40DIP | Obsolete | 8051 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 32 | 4KB (4K x 8) | FLASH | - | 128 x 8 | 4.5 V ~ 5.5 V | - | External | 0°C ~ 70°C (TA) | 40-DIP | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 4KB FLASH 44QFP | Obsolete | 8051 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 4KB (4K x 8) | FLASH | - | 128 x 8 | 4.5 V ~ 5.5 V | - | External | 0°C ~ 70°C (TA) | 44-BQFP | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 4KB FLASH 44PLCC | Obsolete | 8051 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 4KB (4K x 8) | FLASH | - | 128 x 8 | 4.5 V ~ 5.5 V | - | External | 0°C ~ 70°C (TA) | 44-LCC (J-Lead) | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 8KB FLASH 40DIP | Obsolete | 8051 | 8-Bit | 40MHz | - | - | 32 | 8KB (8K x 8) | FLASH | - | 256 x 8 | - | - | Internal | 0°C ~ 70°C (TA) | 40-DIP | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 8KB FLASH 44QFP | Obsolete | 8051 | 8-Bit | 40MHz | - | - | 36 | 8KB (8K x 8) | FLASH | - | 256 x 8 | - | - | Internal | 0°C ~ 70°C (TA) | 44-BQFP | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 8KB FLASH 44PLCC | Obsolete | 8051 | 8-Bit | 40MHz | - | - | 36 | 8KB (8K x 8) | FLASH | - | 256 x 8 | - | - | Internal | 0°C ~ 70°C (TA) | 44-LCC (J-Lead) | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 8KB FLASH 40DIP | Obsolete | 8051 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 32 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 40-DIP | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 8KB FLASH 44QFP | Obsolete | 8051 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 44-BQFP | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 8KB FLASH 44PLCC | Obsolete | 8051 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 44-LCC (J-Lead) | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 16KB FLASH 40DIP | Obsolete | 8051 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 32 | 16KB (16K x 8) | FLASH | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 40-DIP | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 16KB FLASH 44QFP | Obsolete | 8051 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 16KB (16K x 8) | FLASH | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 44-BQFP | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 16KB FLASH 44PLCC | Obsolete | 8051 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 16KB (16K x 8) | FLASH | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 44-LCC (J-Lead) | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 16KB FLASH 40DIP | Obsolete | 8051 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 32 | 16KB (16K x 8) | FLASH | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 40-DIP | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 16KB FLASH 44QFP | Obsolete | 8051 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 16KB (16K x 8) | FLASH | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 44-BQFP | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 16KB FLASH 44PLCC | Obsolete | 8051 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 16KB (16K x 8) | FLASH | - | 256 x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 44-LCC (J-Lead) | - | 
                    
                |  | Nuvoton Technology Corporation of America | IC MCU 8BIT 32KB FLASH 40DIP | Obsolete | 8052 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 32 | 32KB (32K x 8) | FLASH | - | 512 x 8 | 4.5 V ~ 5.5 V | - | Internal | 0°C ~ 70°C (TA) | 40-DIP | - |