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MC68HRC908JK1E中文资料PDF规格书
MC68HRC908JK1E规格书详情
General Description
Introduction
The MC68H(R)C908JL3E is a member of the low-cost, high-performance M68HC08 Family of 8-bit microcontroller units (MCUs). The M68HC08 Family is based on the customer-specified integrated circuit (CSIC) design strategy. All MCUs in the family use the enhanced M68HC08 central processor unit (CPU08) and are available with a variety of modules, memory sizes and types, and package types.
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
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
23+ |
N/A |
35700 |
正品授权货源可靠 |
询价 | |||
NXPUSAInc. |
18+ |
20-SOIC(0.295 |
8500 |
7.50mmWidth) |
询价 | ||
MOTOROL |
1904+ |
SOP20 |
7500 |
自家现货!原装特价供货!一片起卖! |
询价 | ||
FREESCALE |
23+ |
SOP-20 |
65600 |
询价 | |||
MOTOROL |
2020+ |
SOP20 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
FREESCALE |
22+ |
SOIC20W |
2000 |
原装现货库存.价格优势 |
询价 | ||
ON |
23+ |
SOP20 |
7750 |
全新原装优势 |
询价 | ||
MOT |
05+ |
原厂原装 |
32301 |
只做全新原装真实现货供应 |
询价 | ||
MOTOROLA |
23+ |
SOP20 |
12300 |
全新原装真实库存含13点增值税票! |
询价 | ||
MOTOROLA |
23+ |
SOP |
7512 |
绝对全新原装!现货!特价!请放心订购! |
询价 |