NEC PD75402A, PD75P402 - page 15

4
CHAPTER 1. GENERAL
Instruction
execution time
Port 5’s pull-up resistor
Supply voltage
Operating
temperature range
Package
1.3 DIFFERENCES BETWEEN µ PD75402A AND µ PD75402, 75P402
Table 1-1 shows the differences between the
µ PD75402A and the µ PD75402, 75P402. Otherwise the µ PD75402A
and the
µ PD75402, 75P402 have the same functions and are pin-compatible.
Table 1-1 Differences Between
µ PD75402A and µ PD75402, 75P402
Item µ PD75402A µ PD75402 µ PD75P402
ROM configuration Mask ROM One-time PROM
0.95, 1.91, 15.3 µ s 1.91, 15.3 µ s*0.95, 1.91, 15.3 µ s
(at 4.19 MHz operation) (at 4.19 MHz operation) (at 4.19 MHz operation)
Designatable to be built in by mask option Not available
2.7 to 6.0 V 5 V ±10%
–40 to +85°C –10 to +70°C
• 28-pin plastic DIP (600 mil)
• 28-pin plastic shrink DIP (400 mil)
• 44-pin plastic QFP ( ■■ 10 mm)
*The µ PD75402A has shortened the µ PD75402’s minimum instruction execution time to 0.95 µ s.
For details, see 5.2.4 “Differences Between µ PD75402A And µ PD75402”.
1-pin (SDIP)
30-pin (QFP)
NC VPPPin
functions