MC908AZ32ACFU Freescale Semiconductor, MC908AZ32ACFU Datasheet - Page 110

• Manufacturer Part Number: MC908AZ32ACFU
• Description: IC MCU 32K FLASH 8.4MHZ 64-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908AZ32ACFU

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: CAN, SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 40
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 15x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Configuration Register (CONFIG-1)
LVIRST — LVI Reset Enable Bit
LVIPWR — LVI Power Enable Bit
SSREC — Short Stop Recovery Bit
COPRS — COP Rate Select Bit
STOP — STOP Instruction Enable Bit
COPD — COP Disable Bit
110
LVIRST enables the reset signal from the LVI module. (See
LVIPWR enables the LVI module. (See
SSREC enables the CPU to exit stop mode with a delay of 32 CGMXCLK cycles instead of a
4096-CGMXCLK cycle delay. (See
COPRS enables the shorter COP timeout period. (See
(COP).
STOP enables the STOP instruction.
COPD disables the COP module. (See
1 = LVI module resets enabled
0 = LVI module resets disabled
1 = LVI module power enabled
0 = LVI module power disabled
1 = Stop mode recovery after 32 CGMXCLK cycles
0 = Stop mode recovery after 4096 CGMXCLK cycles
1 = COP timeout period is 8176 CGMXCLK cycles
0 = COP timeout period is 262,128 CGMXCLK cycles
1 = STOP instruction enabled
0 = STOP instruction treated as illegal opcode
1 = COP module disabled
0 = COP module enabled
If using an external crystal oscillator, do not set the SSREC bit.
Extra care should be exercised when using this emulation part for
development of code to be run in ROM AZ or AB parts that the options
selected by setting the CONFIG-1 register match exactly the options
selected on any ROM code request submitted. The enable/disable logic is
not necessarily identical in all parts of the AZ and AB families. If in doubt,
check with your local field applications representative.
MC68HC908AZ32A Data Sheet, Rev. 2
7.6.2 Stop
Chapter 13 Computer Operating Properly
Chapter 14 Low Voltage Inhibit
CAUTION
NOTE
Mode).
Chapter 13 Computer Operating Properly
Chapter 14 Low Voltage Inhibit
(LVI)).
Freescale Semiconductor
(COP).
(LVI)).