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8
8-bit Proprietary F
2
MC-8L Family
Standard Products
(Continued)
Pin
count
Main functions
Series
name
Type ROM RAM Part number
48
DTMF generator,
timer/counter
(8-bit × 2ch.),
SIO(8-bit × 1ch.)
MB89170L
series
Mass
production
8 KB 384 B MB89173L
12 KB 512 B MB89174L
Equivalent device
OTPROM 8 KB 384 B
MB89173
MB89173L
MB89P173
16 KB 512 B
MB89174
MB89174L
MB89P175A
Evaluation target device
Evaluation
device
32 KB
(Ext.)
1 KB
MB89170L
series
MB89PV170A
(Continued) (Continued)