參數(shù)資料
型號: MC68711E20VFNE2
廠商: Freescale Semiconductor
文件頁數(shù): 37/138頁
文件大?。?/td> 0K
描述: IC MCU 8BIT 52-PLCC
標準包裝: 23
系列: HC11
核心處理器: HC11
芯體尺寸: 8-位
速度: 4MHz
連通性: SCI,SPI
外圍設備: POR,WDT
輸入/輸出數(shù): 38
程序存儲器容量: 20KB(20K x 8)
程序存儲器類型: OTP
EEPROM 大?。?/td> 512 x 8
RAM 容量: 768 x 8
電壓 - 電源 (Vcc/Vdd): 4.5 V ~ 5.5 V
數(shù)據(jù)轉換器: A/D 8x8b
振蕩器型: 內部
工作溫度: -40°C ~ 105°C
封裝/外殼: 52-LCC(J 形引線)
包裝: 管件
MC68HC711D3 Data Sheet, Rev. 2.1
Freescale Semiconductor
131
Appendix B
MC68L11D0
B.1 Introduction
The MC68L11D0 is an extended-voltage version of the MC68HC11D0 microcontroller that can operate
in applications that require supply voltages as low as 3.0 volts. Operation is identical to that of the
MC68HC11D0 (see Appendix A MC68HC11D3 and MC68HC11D0) in all aspects other than electrical
parameters, as shown in this appendix.
Features of the MC68HC11D0 include:
Suitable for battery-powered portable and hand-held applications
Excellent for use in devices such as remote sensors and actuators
Operating performance is same at 5 V and 3 V
B.2 MC68L11D0 Electrical Characteristics
The parameters given in Chapter 9 Electrical Characteristics apply to the MC68L11D0 with the exceptions
given here.
B.2.1 Functional Operating Temperature Range
B.2.2 DC Electrical Characteristics
Rating
Symbol
Value
Unit
Operating temperature range
TA
TL to TH
–20 to +70
°C
Characteristic(1)
Symbol
Min
Max
Unit
Output voltage(2) All outputs except XTAL
ILoad = ± 10.0 AAll outputs except XTAL, RESET, and MODA
VOL
VOH
VDD – 0.1
0.1
V
Output high voltage(1) All outputs except XTAL, RESET, and MODA
ILoad = – 0.5 mA, VDD = 3.0 V
ILoad = – 0.8 mA, VDD = 4.5 V
VOH
VDD – 0.8
V
Output low voltage All outputs except XTAL
ILoad = 1.6 mA, VDD = 5.0 V
ILoad = 1.0 mA, VDD = 3.0 V
VOL
0.4
V
The dc electrical table continues on next page.
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