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MB90435 Series
For Digtal home appliances,AV equipment, etc.
Packages: P - plastic, C - ceramic
Part number
Operating
power supply
voltage (V)
Package
Functions
LQFP QFP PGA
MB90437L
*2
+3.5 to +5.5
100P 100P −
I/O ports : 80 Max.
Timebase timer (WDT): 18-bit × 1 ch.
8/16 bit PPG timer : 4 ch.
SIO : 1 ch
A/D converter: 8/10-bit × 8 ch.
Real time I/O: 16-bit input capture unit (ICU) × 8 ch.
16-bit output compare (OCU) × 4 ch.
16-bit free-run timer × 1 ch.
UART : 2 ch.
Reload timer : 16-bit × 2 ch.
For clock one system : MB90437LS/438LS/439S/F438LS/F439S
For clock two systems : MB90437L/438L/439/F438L/F439/V540G
External interrupts : 8 ch.
Low-power consumption modes:Sleep, stop, time base timer,
CPU intermittent operation , sub,
watch mode
MB90437LS
*1
100P 100P −
MB90438L
*2
100P 100P −
MB90438LS
*1
100P 100P −
MB90439
*2
+4.5 to +5.5
100P 100P −
MB90439S
*1
100P 100P −
MB90F438L
*2
+3.5 to +5.5
100P 100P −
MB90F438LS
*1
100P 100P −
MB90F439
*2
+4.5 to +5.5
100P 100P −
MB90F439S
*1
100P 100P −
MB90V540G
*2
−−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
MB90V540G
RAM 8 KB
<Evaluation device>
MB90439/S
ROM 256 KB
RAM 6 KB
MB90F439/S
FLASH ROM 256 KB
RAM 6 KB
MB90438L/S
ROM 128 KB
RAM 4 KB
MB90F438L/S
FLASH ROM 128 KB
RAM 4 KB
MB90437L/S
ROM 64 KB
RAM 2 KB
16-bit Proprietary F
2
MC-16LX Family
Standard Products
F
2
MC-16LX Family