FEATURES
{ Pin compatible with mask ROM product (except VPP pin)
{ On-chip EEPROM as program memory: 4 KB
{ On-chip EEPROM that can be read/written by program in RAM area: 32 bytes
{ On-chip high-speed RAM: 256 bytes
{ System clock oscillator
• mPD78E9860: Crystal/ceramic oscillator
• mPD78E9861: RC oscillator (externally attached resistor and capacitor)
{ Minimum instruction execution time
• mPD78E9860: 0.4 ms/1.6 ms (@ fX = 5.0 MHz operation)
• mPD78E9861: 2.0 ms/8.0 ms (@ fCC = 1.0 MHz operation)
{ I/O ports: 14
{ Timer: 3 channels
• 8-bit timer/event counter: 1 channel
• 8-bit timer: 1 channel
• Watchdog timer: 1 channel
{ On-chip power-on-clear circuit
{ On-chip bit sequential buffer
{ Power supply voltage: VDD = 1.8 to 3.6 V