78K0R/Ix3

Key Features:

Operating Voltage : VDD = 2.7 to 5.5 V
Max. frequency : 20 MHz
ROM capacities : 16 to 64 KB
RAM capacities : 1 to 3 KB
Package :

• 30-pin plastic SSOP (7.62 mm (300))
• 38-pin plastic SSOP (7.62 mm (300)) (0.65 mm pitch)
• 44-pin plastic LQFP (10 x 10) (0.8 mm pitch)
• 48-pin plastic TQFP (fine pitch) (7 x 7) (0.5 mm pitch)
• 52-pin plastic LQFP (10 x 10) (0.65 mm pitch)
• 64-pin plastic LQFP (fine pitch)

Minimum instruction execution time can be changed from high speed (0.05 μs: @ 20 MHz operation with highspeedsystem clock) to low-speed (61 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 8 MHz and 40 MHz internal high-speed oscillation clocks
On-chip single-power-supply flash memory (with prohibition of chip erase/block erase/writing function)
Self-programming (with boot swap function/flash shield window function)
On-chip debug function
On-chip power-on-clear (POC) circuit and low-voltage detector (LVI)
On-chip watchdog timer (operable with the dedicated internal low-speed oscillation clock)
On-chip multiplier/divider (16 bits x 16 bits, 32 bits / 32 bits)
On-chip clock output/buzzer output controller
On-chip BCD adjustment
I/O ports: 23/31/37/41 (N-ch open drain: 2)/45 (N-ch open drain: 2)/55 (N-ch open drain: 2)
Timer: 13/14 channels

• 16-bit timer: 12 channels
• Watchdog timer: 1 channel
• Real-time counter: 0/1 channel
• On-chip motor control option unit

On-chip comparator/programmable gain amplifier function
Serial interface :
-78K0R/IB3:
CSI(1 channel)/UART(1 channel)/simplified I2C: 1 channel, UART (LIN-bus supported): 1 channel
-78K0R/IC3:
38-pin products : UART(LIN bus supported): 1 channel, CSI(1 channel)/UART(1 channel)/simplified I2C: 1 channel
44-pin products : CSI(2 channels)/UART(LIN bus supported): 1 channel, CSI(1 channel)/UART(1 channel)/simplified I2C: 1 channel
48-pin products : CSI(2 channels)/UART(LIN bus supported): 1 channel, CSI(1 channel)/UART(1 channel)/simplified I2C: 1  channel, I2C: 1 channel
-78K0R/ID3:
CSI(2 channels)/UART(LIN-bus supported): 1 channel, CSI(1 channel)/UART(1 channel)/simplified I2C: 1 channel, I2C: 1 channel
-78K0R/IE3:
CSI(2 channels)/UART(LIN-bus supported): 1 channel, CSI(1 channel)/UART(1 channel)/simplified I2C: 1 channel, I2C: 1 channel
10-bit resolution A/D converter (AVREF = 2.7 to 5.5 V): 6/8/10/11/12 channels
Operating ambient temperature: TA = -40 to +85°C