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MC68HC908JL3ECP技术参数.pdf
MC68HC908JL3ECP 型号
MC68HC908JL3ECP 类型 微型控制器
MC68HC908JL3ECP 批号 07+ROHS
MC68HC908JL3ECP 数量 大量现货
MC68HC908JL3ECP 封装 DIP
MC68HC908JL3ECP 包装 546PCS/盒
MC68HC908JL3ECP 备注 全新原装现货，07年无铅
MC68HC908JL3ECP 应用 广泛应用于无线耳机、电脑、扫描仪等短距离通讯产品及电源管理方面等等
Features
Features of the MC68H(R)C908JL3E include the following:
• EMC enhanced version of MC68H(R)C908JL3/JK3/JK1
• High-performance M68HC08 architecture
• Fully upward-compatible object code with M6805, M146805, and M68HC05 Families
• Low-power design; fully static with stop and wait modes
• Maximum internal bus frequency:
– 8-MHz at 5V operating voltage
– 4-MHz at 3V operating voltage
• Oscillator options:
– Crystal oscillator for MC68HC908JL3E/JK3E/JK1E
– RC oscillator for MC68HRC908JL3E/JK3E/JK1E
• User program Flash memory with security(1) feature
– 4,096 bytes for MC68H(R)C908JL3E/JK3E
– 1,536 bytes for MC68H(R)C908JK1E
• 128 bytes of on-chip RAM
• 2-channel, 16-bit timer interface module (TIM)
• 12-channel, 8-bit analog-to-digital converter (ADC)
• 23 general purpose I/O ports for MC68H(R)C908JL3E:
– 7 keyboard interrupt with internal pull-up
(6 keyboard interrupt for MC68HC908JL3E)
– 10 LED drivers (sink)
– 2 × 25mA open-drain I/O with pull-up
• 15 general purpose I/O ports for MC68H(R)C908JK3E/JK1E:
– 1 keyboard interrupt with internal pull-up
(MC68HRC908JK3E/JK1E only)
– 4 LED drivers (sink)
– 2 × 25mA open-drain I/O with pull-up
– 10-channel ADC
• System protection features:
– Optional computer operating properly (COP) reset
– Optional low-voltage detection with reset and selectable trip points for 3V and 5V operation
– Illegal opcode detection with reset
– Illegal address detection with reset
• Master reset pin with internal pull-up and power-on reset
• IRQ with schmitt-trigger input and programmable pull-up
• 28-pin PDIP, 28-pin SOIC, and 48-pin LQFP packages for MC68H(R)C908JL3E
• 20-pin PDIP and 20-pin SOIC packages for MC68H(R)C908JK3E/JK1E
Freescale 品牌系列产品
MC68HC908JL3ECP MC68HC908JK3CP MC33976DW MC68332ACFC25 MC68HC908QY4CDW MC68HC908QY4CPE MC68HC908JL8CSPE MCHC908QY1CDWE
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