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F
2
MC-8LFamily
MB89870 Series
Standard products (LCD controller/driver, OP-AMP, built-in A/D converter)
*
: A/D = 3.5V to 6.0V
Packages: P - plastic C - ceramic
MB89920 Series
Standard products (LCD controller/driver, built-in A/D converter)
*: A/D = 3.5V to 6.0V
Packages: P - plastic C - ceramic
Part number
Operating
power supply
voltage
*
(V)
Package
Functions
LQFP QFP MQFP
MB89875 +2.2 to +6.0 80P 80P −
I/O ports: 45
Timebase timer (WDT): 21-bit × 1ch.
Timer/counter: 8-bit × 2ch. (16-bit × 1ch.)
PWM timer: 8-bit × 1ch.
A/D converter: 10-bit × 8ch.
LCD controller/driver:96 elements, 2 to 4 common,
16 to 24 segments,
4 bias power supplies,
8-bit × 12 LCD display RAM
OP-AMP.: 4
SIO: 8-bit × 1ch.
Clock prescaler: 15-bit
Buzzer output
Interrupts: 6 internal, 8 external
Low-power consumption (standby functions) modes:
Sleep, watch, stop, sub
MB89P875
+2.7 to +6.0
80P 80P −
MB89PV870 −−80C
Part number
Operating
power supply
voltage
*
(V)
Package
Functions
QFP MQFP
MB89923
+2.2 to +6.0
80P −
I/O ports: 69
Timebase timer (WDT): 20-bit × 1ch.
PWM timer: 8-bit × 2ch.
A/D converter: 10-bit × 8ch.
LCD controller/driver: 112 elements, 2 to 4 common,
16 to 28 segments, 3 bias power supplies,
8-bit × 14 LCD display RAM
UART: 7 to 8-bit × 1ch.
Low-voltage detection reset
SIO: 8-bit × 1ch.
Buzzer output
Interrupts: 10 internal, 4 external
Low-power consumption (standby functions) modes: Sleep, stop
MB89925 80P −
MB89P928
+2.7 to +6.0
80P −
MB89PV920 − 80C
<Evaluation device>
OTPROM 16KB
RAM 512B
MB89P875
ROM 16KB
RAM 512B
MB89875
Ext. ROM
RAM 1KB
MB89PV870
• Maximum clock frequency:10 MHz (32.768 kHz)
• Minimum execution time: 0.4 µs to 6.4 µs (61 µs)
• Operating temperature range:-40°C to +85°C
ROM 8KB
MB89923
• Maximum clock frequency: 8 MHz
• Minimum execution time: 0.5 µs
• Operating temperature range:
-40°C to +85°C
RAM 256B
ROM 16KB
MB89925
RAM 512B
MB89P928
Ext. ROM
MB89PV920
RAM 1KB
<Evaluation device>
RAM 1KB
OTPROM 48KB
8-bit Proprietary F
2
MC-8L Family
Internal LCD Controller/Driver Products