参数资料
型号: MC68HC705J1ACP
厂商: Freescale Semiconductor
文件页数: 22/162页
文件大小: 0K
描述: IC MCU 4MHZ 1.2K OTP 20-DIP
标准包装: 18
系列: HC05
核心处理器: HC05
芯体尺寸: 8-位
速度: 4MHz
外围设备: POR,WDT
输入/输出数: 14
程序存储器容量: 1.2KB(1.2K x 8)
程序存储器类型: OTP
RAM 容量: 64 x 8
电压 - 电源 (Vcc/Vdd): 3 V ~ 5.5 V
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 20-DIP(0.300",7.62mm)
包装: 管件
Technical Data
MC68HC705J1A — Rev. 4.0
Electrical Specifications
Electrical Specifications
10.3 Maximum Ratings
Maximum ratings are the extreme limits to which the MCU can be
exposed without permanently damaging it.
The MCU contains circuitry to protect the inputs against damage from
high static voltages; however, do not apply voltages higher than those
shown in the table here. Keep VIn and VOut within the range
VSS ≤ (VIn or VOut) ≤ VDD. Connect unused inputs to the appropriate
voltage level, either VSS or VDD.
NOTE:
This device is not guaranteed to operate properly at the maximum
conditions.
Rating(1)
1. Voltages are referenced to
VSS.
Symbol
Value
Unit
Supply voltage
VDD
–0.3 to +7.0
V
Current drain per pin (excluding
VDD, VSS, and PA4–PA7)
I25
mA
Input voltage
VIn
VSS – 0.3 to VDD + 0.3
V
IRQ/VPP pin
VPP
VSS – 0.3
to 2 x VDD + 0.3
V
Storage temperature range
TSTG
–65 to +150
°C
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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