UPD784224 Datasheet, PDF (62/92 Pages) NEC – 16/8-BIT SINGLE-CHIP MICROCONTROLLERS

µPD784224, 784225, 784224Y, 784225Y
Operating Conditions
• Operating ambient temperature (TA): −40°C to +85°C
• Power supply voltage and clock cycle time: see Figure 14-1
• Operating voltage when the subsystem clock is operating: VDD = 1.8 to 5.5 V
Figure 14-1. Power Supply Voltage and Clock Cycle Time (CPU Clock Frequency: fCPU)
10,000
8,000
500
400
Guaranteed
320
operation range
300
200
160
100
80
0
0
1
1.8 2
2.7 3
4 4.5 5 5.5 6
Supply voltage [V]
Capacitance (TA = 25°C, VDD = VDD0 = VDD1 = VSS = 0 V)
Parameter
Input capacitance
Output capacitance
I/O capacitance
Symbol
CI
CO
CIO
Conditions
f = 1 MHz
Unmeasured pins returned to 0 V.
MIN. TYP. MAX. Unit
15 pF
15 pF
15 pF
62
Data Sheet U12376EJ1V0DS00