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16-bit Proprietary F
2
MC-16LX Family
LCD Controller/Driver Products
MB90370 Series
For Notebook personul computer
Packages : P - plastic, C - ceramic
Part number
Operating
power supply
voltage (V)
Package
Functions
LQFP PGA
MB90372
+3.0 to +3.6
144P −
I/O ports: 120 Max.
LPC interface
PS/2 interface
I
2
C bus interface: 1ch.
Multi address I
2
C bus interface: 1ch.
bridge oscillation
LCD controller/driver: 9 segments × 4 common
Watch clock timer
PPG timer: 16-bit × 3ch.
Reload timer:16-bit × 4ch.
Analog section: 8/10-bit A/D converter × 8ch.
8-bit D/A converter × 2ch.
UART: 3ch.
External interrupts: 4ch.
Key on wake up: 8ch.
Timebase timer (WDT): 18-bit × 1ch.
Low-power consumption modes:Sleep, stop, time base timer, CPU
intermittent operation, sub, watch, mode
MB90F372 144P −
MB90V370 − 256C
• Maximum internal clock frequency: 16 MHz (32.768 kHz)
• Minimum execution time: 62.5 ns (122.1 µs)
• Operating temperature range: -40°C to +85°C
RAM 15.7KB
MB90V370
<Evaluation device>
ROM 64KB
RAM 6KB
MB90372
FLASH ROM 64KB
RAM 6KB
MB90F372
F
2
MC-16F Family