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MB89657AR

Features: • F2MC-8L family CPU core• Dual-clock control system• Maximum memory space: 64 Kbytes• Minimum execution time: 0.4 ms/10 MHz• Interrupt processing time: 3.6 ms/10 MHz• I/O ports: max. 64 channels• 21-bit time-base counter• 8-bit PWM timers:...

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SeekIC No. : 004413695 Detail

MB89657AR: Features: • F2MC-8L family CPU core• Dual-clock control system• Maximum memory space: 64 Kbytes• Minimum execution time: 0.4 ms/10 MHz• Interrupt processing time: 3.6 m...

MB89657AR Data Sheet

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Part Number:
MB89657AR
Supply Ability:
5000

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  • 1~5000
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  • Processing time
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Total Cost: $ 0.00

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Product Details

Description



Features:

• F2MC-8L family CPU core
• Dual-clock control system
• Maximum memory space: 64 Kbytes
• Minimum execution time: 0.4 ms/10 MHz
• Interrupt processing time: 3.6 ms/10 MHz
• I/O ports: max. 64 channels
• 21-bit time-base counter
• 8-bit PWM timers: 2 channels (A maximum of 4 channels can be used for output.)
• 8/16-bit timer/counter: 4 channels (16 bits ´ 2 channels)
• 8-bit serial I/O: 1 channel
• 8-bit A/D converter: 8 channels
• External interrupt 1 Four independent channels with edge detection function
• External interrupt 2 (wake-up function)Twelve "L" level-interrupt channels
• Watch prescaler
• LCD controller/driver: 16 to 32 segments ´ 2 to 4 commons
• Power-on reset function
• Low-power consumption modes (subclock mode, watch mode, sleep mode, and stop mode)
• SQFP-100 and QFP-100 packages


Pinout

Connection Diagram


Specifications

</table
Parameter Symbol Value Unit
Remarks
Min. Max.
Power supply voltage
 VCC
AVCC		 VSS 0.3 VSS + 7.0 V *1
A/D converter reference input voltage AVR VSS 0.3 VSS + 7.0 V
LCD power supply voltage V0 to V3 VSS 0.3 VSS  + 7.0 V V0 to V3 must not exceed VCC.
Input voltage VI VSS  0.3 VSS  + 4.0 V Except P70 to P75*2

VI2

VSS  0.3

VSS + 7.0

 V

P70 to P75

Output voltage VO VSS 0.3 VSS  + 3.0 V Except P70 to P75*2

VO2

VSS 0.3

VSS + 7.0

 V

P70 to P75

"L" level maximum
output current		 IOL -- 20 mA  
"L" level average output current IOLAV - 4 mA Average value (operating
current ´ operating rate)
"L" level total maximum
output current		 IOL -- 100 mA  
"L" level total average
output current		 IOLAV -- 40 mA Average value (operating
current ´ operating rate)
"H" level maximum
output current		 IOH -- 20 mA  
"H" level average
output current		 IOHAV -- 4 mA Average value (operating
current ´ operating rate)
"H" level total maximum
output current		 IOH -- 50 mA  
"H" level total average
output current		 IOHAV - 20 mA Average value (operating
current ´ operating rate)
Power consumption PD - 300 mW  
Operating temperature TA - +85 °C  
Storage temperature Tstg - +150 °C  

*1: Use AVCC and VCC set at the same voltage.Take care so that AVR does not exceed AVCC + 0.3 V and AVCC does not exceed VCC, such as when power is turned on.
*2: VI and VO must not exceed VCC + 0.3 V.




Description

The MB89657AR series has been developed as a general-purpose version of the F2MC*-8L family consisting of proprietary 8-bit, single-chip microcontrollers.

In addition to a compact instruction set, the MB89657AR contain a variety of peripheral functions such as dual-clock control system, five operating speed control stages, timers, PWM timers, a serial interface, an A/D converter, external interrupts, an LCD controller/driver, and a watch prescaler.
*: F2MC stands for FUJITSU Flexible Microcontroller.




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