CHAPTER 1 INTRODUCTION
User’s Manual U16896EJ2V0UD
18
The function list of the V850ES/Kx1+ is shown below.
Product Name
V850ES/KE1+
V850ES/KF1+
V850ES/KG1+
V850ES/KJ1+
Number of pins
64 pins
80 pins
100 pins
144 pins
Mask ROM
128
−
−
256
−
−
256
−
−
−
Flash memory
−
128
128
−
256
128
−
256 128
256
Internal
memory
(KB)
RAM 4
6
12
6
16
6
16
Supply voltage
2.7 to 5.5 V
Minimum instruction execution time
50 ns @20 MHz
X1 input
2 to 10 MHz
Subclock 32.768
kHz
Clock
Internal oscillator
240 kHz (TYP.)
CMOS input
8
8
8
16
CMOS I/O
41 (4)
Note 1
57
(6)
Note 1
72
(8)
Note 1
106
(12)
Note 1
Port
N-ch open-drain I/O
2
2
4
6
16-bit (TMP)
1 ch
1 ch
1 ch
1 ch
16-bit (TM0)
1 ch
2 ch
4 ch
6 ch
8-bit (TM5)
2 ch
2 ch
2 ch
2 ch
8-bit (TMH)
2 ch
2 ch
2 ch
2 ch
Interval timer
1 ch
1 ch
1 ch
1 ch
Watch
1 ch
1 ch
1 ch
1 ch
WDT1
1 ch
1 ch
1 ch
1 ch
Timer
WDT2
1 ch
1 ch
1 ch
1 ch
RTO 6
bits
×
1 ch
6 bits
×
1 ch
6 bits
×
1 ch
6 bits
×
2 ch
CSI
2 ch
2 ch
2 ch
3 ch
Automatic transmit/receive
3-wire CSI
−
1 ch
2 ch
2 ch
UART
1 ch
1 ch
2 ch
2 ch
UART supporting LIN-bus
1 ch
1 ch
1 ch
1 ch
Serial
interface
I
2
C
Note 2
1 ch
1 ch
1 ch
2 ch
Address space
−
128 KB
3 MB
15 MB
Address bus
−
16 bits
22 bits
24 bits
External
bus
Mode
−
Multiplex
only Multiplex/separate
DMA controller
−
−
4 ch
4 ch
10-bit A/D converter
8 ch
8 ch
8 ch
16 ch
8-bit D/A converter
−
−
2 ch
2 ch
External 9
9
9
9
Interrupt
Internal
26/27
Note 2
29/30
Note 2
41/42
Note 2
46/48
Note 2
Key return input
8 ch
8 ch
8 ch
8 ch
RESET pin
Provided
POC
2.7 V or less fixed
LVI 3.1
V/3.3
V
±
0.15 V or 3.5 V/3.7 V/3.9 V/4.1 V/4.3 V
±
0.2 V (selectable by software)
Clock monitor
Provided (monitor by internal oscillator)
WDT1 Provided
Reset
WDT2 Provided
ROM correction
4
None
Regulator None
Provided
Standby function
HALT/IDLE/STOP/sub-IDLE mode
Operating ambient temperature
T
A
=
−
40 to +85
°
C
Notes 1.
Number of channels in parentheses indicates the number of pins for which the N-ch open-drain output
can be selected by software.
2.
Only in products with an I
2
C bus (Y products). For the product name, refer to each user’s manual.