78K0S/Kx1+ Product Lineup - NEC 78K0S/KA1+ User Manual

1.5 78K0S/Kx1+ Product Lineup

The following table shows the product lineup of the 78K0S/Kx1+.
Part Number
Item
Number of pins
Internal Flash memory
memory
RAM
Supply voltage
Minimum instruction
execution time
System clock
(oscillation frequency)
Clock for TMH1 and WDT
(oscillation frequency)
Port CMOS I/O
CMOS input
CMOS output
Timer 16-bit (TM0)
8-bit (TMH)
8-bit (TM8)
WDT
Serial interface
A/D converter
Multiplier (8 bits ⋅ 8 bits)
Interrupts External
Internal
Reset RESET pin
POC
LVI
WDT
Operating temperature range
Note Use this product in a voltage range of 2.2 to 5.5 V because the detection voltage (V
(POC) circuit is 2.1 V ±0.1 V.
18
CHAPTER 1 OVERVIEW
78K0S/KY1+
16 pins
1 KB, 2 KB, 4 KB
128 bytes
High-speed internal oscillation (8 MHz (TYP.))
External clock input oscillation (1 to 10 MHz)
Low-speed internal oscillation (240 kHz (TYP.))
13
1
−
−
−
2
5
(R) products, (S) products, (T) products, (A) products: T
(T2) products, (A2) products: T
User's Manual U16898EJ3V0UD
78K0S/KA1+
20 pins
2 KB 4 KB
128 bytes 256 bytes
Note
V = 2.0 to 5.5 V
DD
µ
0.20 s (10 MHz, V = 4.0 to 5.5 V)
DD
µ
0.33 s (6 MHz, V = 3.0 to 5.5 V)
DD
µ
0.40 s (5 MHz, V = 2.7 to 5.5 V)
DD
µ
1.0 s (2 MHz, V = 2.0 to 5.5 V)
DD
Crystal/ceramic oscillation (1 to 10 MHz)
15
1
1
1 ch
1 ch
1 ch
LIN-Bus-supporting UART: 1 ch
10 bits: 4 ch (2.7 to 5.5V)
−
Provided
2.1 V ±0.1 V
Provided (selectable by software)
Provided
= −40 to +85°C
A
= −40 to +125°C
A
78K0S/KB1+
30 pins
4 KB, 8 KB
256 bytes
24
1
1
1 ch
Provided
4
9
) of the power-on-clear
POC