XC68HC705JB3 Motorola, XC68HC705JB3 Datasheet - Page 4

• Manufacturer Part Number: XC68HC705JB3
• Description: MICROCONTROLLER
• Manufacturer: Motorola

GENERAL RELEASE SPECIFICATION
Section
4.5
4.5.1
4.5.2
4.5.3
4.5.4
4.5.5
4.5.6
5.1
5.2
5.3
5.3.1
5.3.2
5.3.3
5.3.4
5.3.5
6.1
6.2
6.3
7.1
7.1.1
7.1.2
7.1.3
7.1.4
7.1.5
7.2
7.2.1
7.2.2
7.2.3
7.2.4
7.3
7.3.1
7.3.2
7.3.3
MOTOROLA
ii
HARDWARE INTERRUPTS ............................................................................ 4-4
POWER-ON RESET ........................................................................................ 5-2
EXTERNAL RESET ......................................................................................... 5-2
INTERNAL RESETS ........................................................................................ 5-2
STOP MODE.................................................................................................... 6-3
WAIT MODE .................................................................................................... 6-3
DATA-RETENTION MODE.............................................................................. 6-3
PORT-A............................................................................................................ 7-1
PORT-B............................................................................................................ 7-3
PORT-C ........................................................................................................... 7-5
External Interrupt IRQ.................................................................................. 4-4
IRQ Control/Status Register (ICSR) - $0A................................................... 4-5
Port A External Interrupts (PA0-PA3, by mask option) ................................ 4-6
Timer1 Interrupt (TIMER1)........................................................................... 4-7
USB Interrupt (USB) .................................................................................... 4-7
MFT Interrupt (MFT) .................................................................................... 4-7
Power-On Reset (POR) ............................................................................... 5-2
USB Reset ................................................................................................... 5-3
Computer Operating Properly (COP) Reset ................................................ 5-3
Low Voltage Reset (LVR) ............................................................................ 5-3
Illegal Address Reset................................................................................... 5-4
Port-A Data Register.................................................................................... 7-2
Port-A Data Direction Register .................................................................... 7-2
Port-A Pull-down/up Register ...................................................................... 7-2
PA0-PA3 Interrupts...................................................................................... 7-2
PA0-PA7 Optical Interface........................................................................... 7-3
Port-B Data Register.................................................................................... 7-3
Port-B Data Direction Register .................................................................... 7-3
Port-B Pull-down/up Register ...................................................................... 7-4
PB1, PB2 Slow Transition Output................................................................ 7-4
Port-C Data Register ................................................................................... 7-5
Port-C Data Direction Register .................................................................... 7-5
Port-C Pull-down/up Register ...................................................................... 7-6
INPUT/OUTPUT PORTS
TABLE OF CONTENTS
LOW POWER MODES
November 5, 1998
SECTION 5
SECTION 6
SECTION 7
RESETS
MC68HC05JB3
Page
REV 1