KM101EF51A

Lead Time 20 Weeks , 20 Weeks , 20 Weeks , 20 Weeks , 20 Weeks
Package QFP044-P-1010,TQFP048-P-0707 , QFP044-P-1010,TQFP048-P-0707 , QFP044-P-1010,TQFP048-P-0707 , QFP044-P-1010,TQFP048-P-0707 , QFP044-P-1010,TQFP048-P-0707
Applications ADC Built-in Type , ADC Built-in Type , ADC Built-in Type , ADC Built-in Type , ADC Built-in Type
ROM Size (KB) 32 , 32 , 32 , 32 , 32
ROM Type FLASH , FLASH , FLASH , FLASH , FLASH
RAM Size (KB) 1 , 1 , 1 , 1 , 1
Pin Count 44,48 , 44,48 , 44,48 , 44,48 , 44,48
Max Operating Frequency (MHz) 20 , 20 , 20 , 20 , 20
8-bit Timer (channel) 5 , 5 , 5 , 5 , 5
16-bit Timer (channel) 2 , 2 , 2 , 2 , 2
PWM (channel) 3 , 3 , 3 , 3 , 3
3-Phase PWM Output Function (set) 1 , 1 , 1 , 1 , 1
Serial I/F [Clock Synchronous] (channel) 3 , 3 , 3 , 3 , 3
Serial I/F [UART] (channel) 2 , 2 , 2 , 2 , 2
Serial I/F [I2C] (channel) 1 , 1 , 1 , 1 , 1
Min Instruction Exec. Time / Voltage (ns/V) 5.5 , 5.5 , 5.5 , 5.5 , 5.5
Max Operating Voltage (V) 1.8 , 1.8 , 1.8 , 1.8 , 1.8
Min Operating Voltage (V) 36 , 36 , 36 , 36 , 36
Number of I/O Ports (channel) 25 , 25 , 25 , 25 , 25
Interrupt Sources (channel) 5 , 5 , 5 , 5 , 5
High Speed On Chip Oscillator Frequency (MHz) 20,16 , 20,16 , 20,16 , 20,16 , 20,16
Power On Reset Yes , Yes , Yes , Yes , Yes
Low Voltage Detection Yes , Yes , Yes , Yes , Yes
Watch Dog Timer (channel) 2 , 2 , 2 , 2 , 2
Serial I/F [CAN] (channel) Sync./UART x2,Sync./I2C x1 , Sync./UART x2,Sync./I2C x1 , Sync./UART x2,Sync./I2C x1 , Sync./UART x2,Sync./I2C x1 , Sync./UART x2,Sync./I2C x1
DMA (channel) 12 , 12 , 12 , 12 , 12
ADC [12bit] (channel) 10bit x 1unit , 10bit x 1unit , 10bit x 1unit , 10bit x 1unit , 10bit x 1unit
Op Amp 50 / 2.7 to 5.5 , 50 / 2.7 to 5.5 , 50 / 2.7 to 5.5 , 50 / 2.7 to 5.5 , 50 / 2.7 to 5.5
Low Speed On Chip Oscillator Frequency (kHz) 30 , 30 , 30 , 30 , 30

The KM101E Series MCU is 8-bit general use flash MCU with original 8-bit CPU.