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MB90420GA/420GB/420GC Series
Automotive Aplications, etc.
Packages: P - plastic, C - ceramic
MB90425GA/425GB/425GC Series
Automotive Aplications, etc.
Packages: P - plastic, C - ceramic
Part number
Operating
power supply
voltage (V)
Package
Functions
QFP
LQFP
PGA
MB90423GA
+4.5 to +5.5
100P 100P −
I/O ports : 58 Max.
CAN interface : 2ch.
Timebase timer (WDT): 18-bit × 1 ch.
Watch timer, Sound generator
PPG timer : (16-bit × 3 ch.)
Analog section : 8/10-bit A/D converter × 8 ch.
Real time I/O: 16-bit input capture unit (ICU) × 4 ch.
16-bit free-run timer × 1 ch.
UART : 2 ch., Reload timer : 16-bit × 2 ch.
Stepper motor controller : 4 ch.
LCD controller/driver: 96 elements, 2 to 4 common,
12 to 24 segments,
16 × 8-bit LCD display RAM
For clock one system : MB90423GA/F423GA
For clock two systems : MB90423GB/GC/F423GB/GC/V420G
External interrupts : 8ch.
Low-voltage detection reset (MB90423GA/GB/F423GA/GB)
Low-power consumption modes:Sleep, stop, sub, watch, time base
timer, CPU intermittent operation mode
MB90423GB 100P 100P −
MB90423GC 100P 100P −
MB90F423GA 100P 100P −
MB90F423GB 100P 100P −
MB90F423GC 100P 100P −
MB90V420G −−256C
Part number
Operating
power supply
voltage (V)
Package
Functions
QFP
LQFP
PGA
MB90427GA
+4.5 to +5.5
100P 100P −
I/O ports: 58 Max.
CAN interface : 1ch. (2ch. : MB90V420)
Timebase timer (WDT): 18-bit × 1ch.
Watch timer (main clock)
Sound generator
PPG timer : 16-bit × 3 ch.
Analog section : 8/10-bit A/D converter × 8ch.
Real time I/O: 16-bit input capture unit (ICU) × 4 ch.
16-bit free-run timer × 1ch.
UART : 2 ch.
Reload timer : 16-bit × 2 ch.
Stepper motor controller : 4 ch.
LCD controller/driver: 96 elements, 2 to 4 common,
12 to 24 segments,
16 × 8-bit LCD display RAM
For clock one system : MB90427GA/428GA/F428GA
For clock two systems : MB90427GB/GC/428GB/GC
/F428GB/GC/V420G
External interrupts : 8 ch.
Low-voltage detection reset
(MB90427GA/GB/428GA/GB/F428GA/GB)
Low-power consumption modes:Sleep, stop, sub, watch,
time base timer, CPU intermittent operation mode
MB90427GB 100P 100P −
MB90427GC 100P 100P −
MB90428GA 100P 100P −
MB90428GB 100P 100P −
MB90428GC 100P 100P −
MB90F428GA 100P 100P −
MB90F428GB 100P 100P −
MB90F428GC 100P 100P −
MB90V420G −−256C
• Maximum clock frequency: 16 MHz (32.768 kHz)
• Minimum execution time: 62.5 ns (122.1 µs)
• Operating temperature range: −40°C to +105°C
MB90V420G
RAM 6 KB
<Evaluation device>
MB90423GA/GB/GC
ROM 128 KB
RAM 6 KB
MB90F423GA/GB/GC
FLASH ROM 128 KB
RAM 6 KB
• Maximum clock frequency: 16 MHz(32.768 kHz)
• Minimum execution time: 62.5 ns(122.1 µs)
• Operating temperature range: -40°C to +105°C
MB90V420G
RAM 6KB
<Evaluation device>
MB90427GA/GB/GC
ROM 64KB
RAM 4KB
MB90428GAGB/GC
ROM 128KB
RAM 6KB
MB90F428GA/GB/GC
ROM 128KB
RAM 6KB
16-bit Proprietary F
2
MC-16LX Family
CAN Controller Products
F
2
MC-16LX Family