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MB90470 Series
For AV equipment, high level home appliances, industrial applications, etc.
Packages: P - plastic, C - ceramic
*1 : Low voltage type (maximum clock frequency : 12MHz, Vcc = 2.5V to 3.6V)
*2 : High speed type (maximum clock frequency : 20MHz, Vcc = 3.13V to 3.6V)
Part number
Operating
power supply
voltage (V)
Package
Functions
QFP LQFP PGA
MB90473
+1.8 to +3.6
100P 100P −
I/O ports: 84 Max.
Timebase timer (WDT): 18 bit × 1 ch.
Up/down counter: 8 bit × 2 ch. (16bit × 1 ch.)
PPG timer: 8 bit × 6 ch. (16bit × 3 ch.)
SIO: 2 ch.
Analog section: 8/10bit A / D converter × 8 ch.
I
2
C bus interface :1 ch. (Excluding MB90478)
Real time I/O : 16-bit input capture unit (ICU) × 2 ch
16-bit output compare unit (OCU) × 6 ch
16-bit free running timer × 1 ch.
UART: 1 ch.
Reload timer: 16 bit × 1 ch.
PWC timer: 16 bit × 3 ch.
µDMAC : 16 ch.(Request for DTP input × 8 ch.,
maximum clock frequency : 16 MHz)
µPG: 1 ch.
External interrupts: 8
When a dual power supply is used, a part of I/O is 5V pin.
Low-power consumption modes:Sleep,stop(hardware),watch,
sub, CPU intermittent operation, time base timer mode
MB90477 100P 100P −
MB90474 100P 100P −
MB90478 100P 100P −
MB90F474L *
1
+2.4 to +3.6 100P 100P −
MB90F474H *
2
+3.0 to +3.6
100P 100P −
MB90V470B −−256C
• Maximum internal clock frequency:
20 MHz(32.768 kHz
)
• Minimum execution time: 50 ns(122.1 µs)
• Operating temperature range: -40°C to +85°C
ROM 128KB
RAM 10KB
MB90473
ROM 256KB
RAM 16KB
MB90474
MB90V470B
RAM 16KB
FLASH ROM256KB
RAM 16KB
MB90F474L/H
<Evaluation device>
ROM 256KB
RAM 8KB
MB90477
ROM 256KB
RAM 8KB
MB90478
16-bit Proprietary F
2
MC-16LX Family
Standard Products
F
2
MC-16LX Family