- 公司:
- 深圳市斌腾达科技有限公司
- 联系人:
- 朱
- 手机:
- 13510738676
- 电话:
- 086-0755-82815082
- 传真:
- 086-0755-82815039
- QQ:
- 2099320098 2881704535
- 地址:
- 深圳市福田区华强北路赛格科技园4栋西5楼C01
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深圳市斌腾达科技有限公司
联系人:朱先生
电话:0755-82815082
传真:0755-82815039
手机:13510738676/13510306069
Q Q:2099320098 595190937
Email :zhujunbin163@163.com
Overview
The MC68HC912B32 microcontroller unit (MCU) is a 16-bit device 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 inter-face (SPI), an 8-channel timer and 16-bit pulse accumulator, a 10-bit analog-to-digital converter (ADC), a four-channel pulse-width modulator (PWM), and a J1850-compatible byte data link communications module (BDLC). The chip is the first 16-bit microcontroller to include both byte-erasable EEPROM and flash EEPROM on the same device. System resource mapping, clock generation, interrupt control and bus interfacing are managed by the Lite integration module (LIM). The MC68HC912B32 has full 16-bit data paths throughout, however, the multiplexed external bus can operate in an 8-bit narrow mode so single 8-bit wide memory can be interfaced for lower cost systems.
16-Bit CPU12
Upward Compatible with M68HC11 Instruction Set
Interrupt Stacking and Programmer's Model Identical to M68HC11
20-Bit ALU
Instruction Queue
Enhanced Indexed Addressing
Fuzzy Logic Instructions
Multiplexed Bus