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Japan
78K0/KE2 Microcontrollers
Features
- Supply voltage:
- Standard products, (A) grade products: VDD = 1.8 to 5.5 V
- (A2) grade products: VDD = 2.7 to 5.5 V - Max. frequency: 20 MHz
- ROM capacities: 16 KB to 128 KB flash memory
- RAM capacities: 768 bytes to 7 KB
- 64-pin plastic LQFP, plastic TQFP, plastic FLGA and plastic FBGA package
- Minimum instruction execution time can be changed from high speed (0.1 µs: @ 20 MHz operation with highspeedsystem clock) to ultra low-speed (122 µs: @ 32.768 kHz operation with subsystem clock)
- General-purpose register: 8 bits x 32 registers (8 bits x 8 registers x 4 banks)
- On-chip single-power-supply flash memory
- Self-programming (with boot swap function)
- On-chip debug function (µPD78F0537D and µPD78F0537DA only)
- On-chip power-on-clear (POC) circuit and low-voltage detector (LVI)
- On-chip multiplier/divider (16 bits x 16 bits, 32 bits/16 bits)
- Key interrupt function
- Clock output controller
- I/O ports: 55 / N-ch open drain (6 V tolerance): 4
- Timers:
- 16-bit: 1 channel
- 8-bit: 4 channels
- Watchdog: 1 channel - Serial interface:
- 3-wire CSI: 1 channel
- UART/3-wire CSI: 1 channel
- UART supporting LIN-bus: 1 channel
- I2C bus 1 channel - On-chip 10-bit resolution A/D converter (AVREF = 2.3 to 5.5 V): 8 channels
- Operating ambient temperature
- Standard products, (A) grade products: TA = -40 to +85°C
- (A2) grade products: TA = -40 to +125°C
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