參數(shù)資料
型號(hào): MC68HSC05C8CFB
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 4.1 MHz, MICROCONTROLLER, PQFP44
封裝: QFP-44
文件頁數(shù): 24/116頁
文件大?。?/td> 781K
代理商: MC68HSC05C8CFB
Mask Options
MC68HC05C8A MC68HCL05C8A MC68HSC05C8A Data Sheet, Rev. 5.1
Freescale Semiconductor
15
1.3 Mask Options
Eight mask options are available to select the pullup/interrupts on port B on a pin-by-pin basis.
There are also four mask options for:
1.
IRQ (edge-sensitive only or edge- and level-sensitive)
2.
CLOCK (crystal or RC)
3.
COP (enable or disable)
4.
STOP (enable or disable).
1.4 Functional Pin Description
The MC68HC05C8A is available in a 40-pin DIP (see Figure 1-2), 42-pin SDIP (see Figure 1-3), 44-pin
PLCC (see Figure 1-4), and 44-pin QFP (see Figure 1-5). The following paragraphs describe the general
function of each pin.
NOTE
A line over a signal name indicates an active low signal. For example,
RESET is active high and RESET is active low. Any reference to voltage,
current, resistance, capacitance, time, or frequency specified in the
following paragraphs will refer to the nominal values. The exact values and
their tolerance or limits are specified in Chapter 13 Electrical Specifications.
相關(guān)PDF資料
PDF描述
MC68HC05C8APE 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP40
MC68HC05C8AMB 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP42
MC68HCL05C8AFN 8-BIT, MROM, MICROCONTROLLER, PQCC44
MC68HSC05C8AFB 8-BIT, MROM, 4.1 MHz, MICROCONTROLLER, PQFP44
MC68HC05C8AMFN 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQCC44
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