参数资料
型号: MC68HC11F1CFN4
厂商: Freescale Semiconductor
文件页数: 59/158页
文件大小: 0K
描述: IC MCU 512 EEPROM 4MHZ 68-PLCC
标准包装: 18
系列: HC11
核心处理器: HC11
芯体尺寸: 8-位
速度: 4MHz
连通性: SCI,SPI
外围设备: POR,WDT
输入/输出数: 30
程序存储器类型: ROMless
EEPROM 大小: 512 x 8
RAM 容量: 1K x 8
电压 - 电源 (Vcc/Vdd): 4.75 V ~ 5.25 V
数据转换器: A/D 8x8b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 68-LCC(J 形引线)
包装: 管件
ELECTRICAL CHARACTERISTICS
TECHNICAL DATA
A-17
NOTES:
1. The RC oscillator (RCO) must be enabled (by setting the CSEL bit in the OPTION register) for EEPROM pro-
gramming and erasure when the E-clock frequency is below 1.0 MHz.
2. Refer to Reliability Monitor Report (current quarterly issue) for current failure rate information.
Table A-9 EEPROM Characteristics
VDD = 5.0 Vdc ± 10%, VSS = 0 Vdc, TA = TL to TH
Characteristic
Temperature Range
Unit
0 to 70,
– 40 to 85
–40 to 105
–40 to 125
° C
Programming Time
<1.0 MHz, RCO Enabled
(Note 1)
1.0 to 2.0 MHz, RCO Disabled
≥ 2.0 MHz (or Anytime RCO Enabled)
10
20
10
15
Must use RCO
15
20
Must use RCO
20
ms
Erase Time (Note 1)
Byte, Row and Bulk
10
ms
Write/Erase Endurance (Note 2)
10,000
Cycles
Data Retention (Note 2)
10
Years
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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