18
(Continued)
Pin
count
Main
functions
Series
name
Type ROM RAM Part number
80 A/D converter
(8-bit × 8ch.),
D/A converter
(8-bit × 2ch.),
PWM timer,
PWC timer,
SIO
(8bit × 2ch.)
MB89640
series
Mass
production
8 KB 256 B MB89643
16 KB 512 B MB89645
24 KB 768 B MB89646
32 KB 1 KB MB89647
Equivalent device
OTPROM 32 KB 1 KB
MB89640
series
MB89P647
Evaluation target device
Evaluation
device
32 KB
(Ext.)
1 KB
MB89640
series
MB89PV640
(Continued)
8-bit Proprietary F
2
MC-8L Family
Standard Products