MB91354A 데이터 시트보기 (PDF) - Fujitsu
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MB91354A Datasheet PDF : 111 Pages
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MB91350A Series
(Continued)
• Internal timer for dedicated baud rate
• External clock can be used as transfer clock
• Assorted error detection functions (for parity, frame, and overrun errors)
• 115 Kbps support
8. SIO
• 3 channels for 8-bit data serial transfer
• Shift clock selectable from among internal three and external one
• Shift direction selectable (transfer from LSB or MSB) selectable
9. Interrupt Controller
• Total of 17 external interrupt lines (1 nonmaskable interrupt pin and 16 normal interrupt pins available for Wake
Up from STOP)
• interrupt from internal peripheral
• Programmable priorities (16 levels) for all interrupts except the non-maskable interrupt
10. D/A Converter
• 8-bit resolution. 3 channels
11. A/D Converter
• 10-bit resolution. 12 channels
• Casting time for serial/parallel conversion: 1.48 µs
• Conversion mode (single conversion mode, continuous conversion mode)
• Activation source (software, external trigger, peripheral interrupt)
12. Other Interval Timer/Counter
• 8/16-bit up/down counter
• 16-bit PPG timer 5 channels
• Watch dog timer
13. I2C Bus Interface (400 Kbps supported)
• 1channel master/slave sending and receiving
• Arbitration and clock synchronization
14. I/O Port
• 3 V I/O ports (16 ports shared for external interrupts support 5 V input.)
• Max 126 ports
15. Other Features
• Internal oscillator circuit as clock source, allowing PLL multiplication to be selected
• Provided with INIT as a reset pin (The CPU operates without oscillation stabilization wait interval when the
INIT pin is reset.)
• others, watch-dog timer reset, software reset enable
• Support for stop and sleep modes for low power consumption, capable of saving power during CPU operation
at 32 kHz.
• Gear function
• Built-in time base timer
• Package: LQFP-176 (lead pitch: 0.50 mm)
• CMOS technology(0.35 µm)
• Power supply voltage: 3.3 V ± 0.3 V
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