(China (Mainland))
Product Summary
The MC68HC912B32CFU8 is a microcontroller. It is composed of standard on-chip peripherals including a 16-bit central processing unit (CPU12), 32-Kbyte flash EEPROM, 1-Kbyte RAM, 768-byte EEPROM, an asynchronous serial communications interface (SCI), a serial peripheral interface(SPI), an 8-channel timer and 16-bit pulse accumulator, an 8-bit analog-to-digital converter (ADC),a four-channel pulse-width modulator (PWM), and a J1850-compatible byte data link communicationsmodule (BDLC).
Parametrics
Absolute maximum ratings: (1)temperature range: -40 to +85℃; (2)voltage: 4.5 to 5.5V; (3)frequency: 8MHz.
Features
Features: (1)16-Bit CPU12: Upward Compatible with M68HC11 Instruction Set; Interrupt Stacking and Programmer抯 Model Identical to M68HC11; 20-Bit ALU; Instruction Queue; Enhanced Indexed Addressing; Fuzzy Logic Instructions; (2)Multiplexed Bus: Single Chip or Expanded; 16/16 Wide or 16/8 Narrow Modes; (3)Memory: 32-Kbyte Flash EEPROM with 2-Kbyte Erase-Protected Boot Block; 768-B yte EEPROM; 1-Kbyte RAM with Single-Cycle Access for Aligned or Misaligned Read/Write; (4)8-Channel, 8-Bit Analog-to-Digital Converter; (5)8-Channel Timer: Each Channel Fully Configurable as Either Input Capture or Output Compare; Simple PWM Mode; Modulo Reset of Timer Counter; (6)16-Bit Pulse Accumulator: External Event Counting; Gated Time Accumulation; (7)Pulse-Width Modulator: 8-Bit, 4-Channel or 16-Bit, 2-Channel; Separate Control for Each Pulse Width and Duty Cycle; Programmable Center-Aligned or Left-Aligned Outputs; (8)Serial Interfaces: Asynchronous Serial Communications Interface (SCI); Synchronous Serial Peripheral Interface (SPI); J1850 Byte Data Link Communication (BDLC); (9)COP Watchdog Timer, Clock Monitor, and Periodic Interrupt Timer; (10)80-Pin QFP Package: Up to 63 General-Purpose I/O Lines; 2.7V to 5.5V Operation at 8 MHz; (11)Single-Wire Background Debug?Mode (BDM); (12)On-Chip Hardware Breakpoints.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
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 MC68HC912B32CFU8 |
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IC MCU 32K FLASH 8MHZ 80-QFP |
Data Sheet |
Negotiable |
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