
MB90640A Series
For industrial applications, OA equipment etc.
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 | MB90P641A | 
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| MB90641A | 
 | OTPROM64KB | 
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 | MB90V640A | 
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 | RAM2KB | 
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| ROM64KB | 
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 | RAM4KB | 
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| RAM2KB | 
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<Evaluation device>
•Maximum internal clock frequency: 16 MHz
•Minimum execution time: 62.5 ns
•Operating temperature range: 
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| Part number | power supply | QFP | LQFP | 
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 | voltage (V) | 
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 | I/O ports: 83 Max. | 
| MB90641A | 
 | 100P | 100P | 
 | − | Timebase timer (WDT): 18bit ⋅ 1ch. | 
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 | PPG timer:  | ||||
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 | UART: 2ch. | 
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 | Reload timer:  | 
| MB90P641A | +4.5 to +5.5 | 100P | 100P | 
 | − | External interrupts: 8ch. | 
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 | Chip select output pin: 8 | |||||
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 | External bus interface: selective between  | 
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 | multiplex | 
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| MB90V640A | 
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 | 256C | CPU intermittent operation mode | 
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Packages: P - plastic, C - ceramic
MB90610A Series
For industrial applications, OA equipment control, process control, etc.
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 | MB90613A | 
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 | • Maximum internal clock frequency: 16 MHz | 
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 | • Minimum execution time: 62.5 ns | |
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 | RAM3KB | 
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 | • Operating temperature range:  | |
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 | MB90V610A | 
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 | MB90611A | 
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 | RAM4KB | 
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 | RAM1KB | 
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 | <Evaluation device> | ||||
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 | Operating | 
 | Package | 
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| Part number | power supply | QFP | LQFP | PGA | 
 | Functions | |
| 
 | voltage (V) | 
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 | I/O ports: 57 max. (8,  | ||
| MB90611A | 
 | 100P | 100P | − | 
 | 41 max.  | |
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 | 49 max.  | |||||
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 | Timer/counter:  | ||
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 | Timebase timer (WDT):  | ||
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 | PPG timer: | ||
| MB90613A | +2.7 to +5.5 | 100P | 100P | − | UART: 3ch. | ||
| Analog section:  | |||||||
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 | External interrupts: 8ch. | ||
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 | Chip select output pin: 8 | ||
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 | External bus interface: selective between  | ||
| MB90V610A | 
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 | CPU intermittent operation mode | |
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| Packages: P - plastic, C - ceramic | 
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