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<strong>MC95FB204</strong><strong>MC95FB204</strong>1. OverviewCMOS SINGLE-CHIP 8-BIT MICROCONTROLLERFOR BATTERY CHARGER1.1 DescriptionThe <strong>MC95FB204</strong> is advanced CMOS 8-bit micro<strong>co</strong>ntroller with embedded CC/CV circuit. This is apowerful micro<strong>co</strong>ntroller which provides a highly flexible and <strong>co</strong>st effective solution to manyembedded <strong>co</strong>ntrol applications. This provides the following features : 4K bytes of FLASH, 256 bytesof RAM, general purpose I/O, 8/16-bit timer/<strong>co</strong>unter, watchdog timer, on-chip POR, 12-bit A/D<strong>co</strong>nverter, 10-bit PWM output, on-chip oscillator and clock circuitry. The <strong>MC95FB204</strong> also supportspower saving modes to reduce power <strong>co</strong>nsumption.Device Name FLASH RAM ADC I/O PORT Package<strong>MC95FB204</strong> 4K bytes 256 bytes 10 channel 17 20 SOP/TSSOP1.2 Features• CPU- 8 Bit CISC Core (8051 Compatible,2 clockper cycle)• 4K Bytes On-chip FLASH- Endurance : 100,000 times- Retention : 10 years• 256 Bytes SRAM• General Purpose I/O- 17 Ports (P2[2:0], P1[5:0], P0[7:0])• One Basic Interval Timer• Timer/ Counter- 8Bit×2ch(16Bit×1ch)• One 10-bit PWM• Watch Dog Timer• 12 Bit A/D Converter- 10 External ADC Input channels- 4 Internal source : V SENSE , I CTRL of CC/CV,1.8V VDC, Ext. VDD• Interrupt Sources- External (2)- Timer (2)- ADC (1)- WDT (1)- BIT (1)• On-Chip RC-Oscillator- 8MHz(±8%,INT-RC), 1MHz(±30%,WDTRC)• Power On Reset• Minimum Instruction Execution Time- 250ns (@8MHz, NOP Instruction)• Power down mode- IDLE, STOP1, STOP2 mode• Operating Frequency- 1.0 MHz ~ 8.0 MHz• Operating Voltage- 2.2 ~ 5.5V (@1~8MHz)- 3.0 ~ 5.5V (@CC/CV block)• Operating Temperature : -40 ~ +85℃• Package Type- 20 SOP / TSSOP- Pb free package10 July 17, 2012 Ver.1.7
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