MC68HC908AB32CFU Freescale Semiconductor, MC68HC908AB32CFU Datasheet - Page 126

• Manufacturer Part Number: MC68HC908AB32CFU
• Description: IC MCU 8MHZ 32K FLASH 64-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908AB32CFU

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: POR, PWM
• Number Of I /o: 51
• 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 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

System Integration Module (SIM)
Technical Data
126
CGMXCLK
INT/BREAK
IAB
Figure 8-16. Stop Mode Recovery from Interrupt or Break
A break interrupt during stop mode sets the SIM break STOP/WAIT bit
(SBSW) in the SIM break status register (SBSR).
The SIM counter is held in reset from the execution of the STOP
instruction until the beginning of stop recovery. It is then used to time the
recovery period.
CPUSTOP
NOTE: Previous data can be operand data or the STOP opcode, depending on the last
STOP +1
R/W
IAB
IDB
instruction.
System Integration Module (SIM)
STOP ADDR
Figure 8-15. Stop Mode Entry Timing
Figure 8-15
STOP + 2
PREVIOUS DATA
STOP RECOVERY PERIOD
STOP + 2
STOP ADDR + 1
shows stop mode entry timing.
NEXT OPCODE
SP
SP – 1
SAME
MC68HC908AB32
Freescale Semiconductor
SAME
SP – 2
SAME
SP – 3
—
SAME
Rev. 1.1