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F
2
MC-8LFamily
MB89180 Series
Standard products (built-in LCD controller/driver)
Packages: P - plastic, C - ceramic
MB89950 Series
Standard products (built-in LCD controller/driver)
Packages: P - plastic, C - ceramic
Part number
Operating
power supply
voltage (V)
Package
Functions
LQFP QFP MQFP
MB89181
+2.2 to +6.0
64P 64P − I/O ports: 43
Timebase timer (WDT): 21-bit × 1ch.
Timer/counter:8-bit×2ch (can operate as 16-bit×1ch.)
LCD controller/driver: 128 elements, 2 to 4 common,
8 to 32 segments,
3 bias power terminal,
16 × 8-bit LCD display RAM
SIO: 8-bit × 1ch.
Clock prescaler: 15-bit
Remote control carrier generator
Buzzer output
Interrupts: 4 internal, 12 external
Low-power consumption (standby functions) modes:
Sleep, watch, stop, sub
MB89182 64P 64P −
MB89183 64P 64P −
MB89184 64P 64P −
MB89185 64P 64P −
MB89P185
+2.7 to +6.0
64P 64P −
MB89PV180 −−64C
Part number
Operating
power supply
voltage (V)
Package
Functions
LQFP MQFP
MB89951
+2.2 to +6.0
64P −
I/O ports: 33
Timebase timer (WDT): 21-bit × 1ch.
PWM timer: 8-bit × 1ch.
PWC timer: 8-bit × 1ch.
LCD controller/driver:168 elements, 2 to 4 common, 20 to 42
segments, 4 bias power terminal,
21 × 8-bit LCD display RAM
SIO: 8-bit × 1ch.
UART: 8-bit × 1ch.
Interrupts: 4 internal, 2 external
Low-power consumption (standby functions) modes:Sleep, stop
MB89953 64P −
MB89953A 64P −
MB89P955
+2.7 to +6.0
64P −
MB89PV950 − 64C
ROM 4KB
RAM 128B
MB89181
ROM 8KB
RAM 256B
MB89183
ROM 6KB
RAM 256B
MB89182
OTPROM 16KB
RAM 256B
MB89P185
Ext. ROM
RAM 512B
MB89PV180
<Evaluation device>
• Maximum clock frequency:
4.2 MHz (32.768 kHz)
• Minimum execution time:
0.95 µs to 15.3 µs (61 µs)
• Operating temperature range:
-40°C to +85°C
ROM 12KB
RAM 256B
MB89184
ROM 16KB
RAM 256B
MB89185
ROM 4KB
RAM 128B
MB89951
OTPROM 16KB
RAM 512B
MB89P955
ROM 8KB
RAM 256B
MB89953/A
Ext. ROM
RAM 1KB
MB89PV950
<Evaluation device>
• Maximum clock frequency: 5 MHz
• Minimum execution time: 0.8 µs to 4.0 µs
• Operating temperature range:-40°C to +85°C
8-bit Proprietary F
2
MC-8L Family
Internal LCD Controller/Driver Products