(Hong Kong)
Product Summary
The MCHC705B16NCFNE is a microcontroller.
Parametrics
MCHC705B16NCFNE absolute maximum ratings: (1)Number of bits resolved by the A/D: 8 bit; (2)Max deviation from the best straight line through the A/D transfer characteristics (VRH = VDD and VRL = 0V): ± 0.5 LSB; (3)Uncertainty due to converter resolution: ± 0.5 LSB; (4)Difference between the actual input voltage and the full-scale equivalent of the binary code output code for all errors: ± 1 LSB; (5)Analog input voltage range: VRL to VRH V; (6)Maximum analog reference voltage: VRL to VDD + 0.1 V; (7)Minimum analog reference voltage: VSS – 0.1 to VRH V.
Features
MCHC705B16NCFNE features: (1)Fully static design featuring the industry standard M68HC05 family CPU core; (2)On chip crystal oscillator with divide by 2 or a software selectable divide by 32 option (SLOW mode); (3)2.1 MHz internal operating frequency at 5V; 1.0 MHz at 3V; (4)High speed version available; (5)176 bytes of RAM; (6)5936 bytes of user ROM plus 14 bytes of user vectors; (7)256 bytes of byte erasable EEPROM with internal charge pump and security bit; (8)Write/erase protect bit for 224 of the 256 bytes EEPROM; (9)Self test/bootstrap mode; (10)Power saving STOP, WAIT and SLOW modes; (11)Three 8-bit parallel I/O ports and one 8-bit input-only port; (12)Software option available to output the internal E-clock to port pin PC2; (13)16-bit timer with 2 input captures and 2 output compares; (14)Computer operating properly (COP)watchdog timer; (15)Serial communications interface system (SCI)with independent transmitter/receiver baud rate selection; receiver wake-up function for use in multi-receiver systems; (16)8 channel A/D converter.
Diagrams
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 MCHC705B16NCFNE |
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IC MCU 8BIT 352 BYTES RAM 52PLCC |
Data Sheet |
Negotiable |
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