MC68HC05P4A View Datasheet(PDF) - Advanced Analogic Technologies

Part Name

Description

MFG CO.

MC68HC05P4A

M68HC05 Microcontrollers

Advanced Analogic Technologies 

Prev 11 12 13 14 15 16 17 18 19 20 Next

General Description

1.3 Mask Options

The MC68HC05P4A has 13 mask options:

• CLOCK, RC or crystal

• IRQ, edge-sensitive only or edge- and level-sensitive

• SIOP, most significant bit (MSB) or least significant bit (LSB) first

• COP watchdog timer, enable/disable

• Keyscan pullups and interrupts on port A, enable/disable by pin

• STOP instruction

All mask options and the user ROM are programmed on the 01 layer in fabrication.

NOTE

Negative true signals like RESET and IRQ will be denoted with an overline.

1.4 MCU Structure

Figure 1-1 shows the structure of the MC68HC05P4A.

MC68HC05P4A Data Sheet, Rev. 7.1

12

Freescale Semiconductor

Share Link: