MC908GZ16MFAE Freescale Semiconductor, MC908GZ16MFAE Datasheet - Page 226

• Manufacturer Part Number: MC908GZ16MFAE
• Description: IC MCU 16K FLASH 8MHZ 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908GZ16MFAE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: CAN, LIN, SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 37
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 48-LQFP
• Controller Family/series: HC08
• No. Of I/o's: 37
• Ram Memory Size: 1KB
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Embedded Interface Type: CAN, SCI, SPI
• Rohs Compliant: Yes
• Processor Series: HC08GZ
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: ESCI, SPI, UART
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 37
• Number Of Timers: 4
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, DEMO908GZ60E, M68EML08GZE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

System Integration Module (SIM)
Figure 16-16
16.6.2 Stop Mode
In stop mode, the SIM counter is reset and the system clocks are disabled. An interrupt request from a
module can cause an exit from stop mode. Stacking for interrupts begins after the selected stop recovery
time has elapsed. Reset causes an exit from stop mode.
The SIM disables the clock generator module outputs (CGMOUT and CGMXCLK) in stop mode, stopping
the CPU and peripherals. Stop recovery time is selectable using the SSREC bit in the mask option register
(MOR). If SSREC is set, stop recovery is reduced from the normal delay of 4096 CGMXCLK cycles down
to 32. This is ideal for applications using canned oscillators that do not require long startup times from
stop mode.
226
and
EXITSTOPWAIT
Note: EXITSTOPWAIT = RST pin or CPU interrupt
CGMXCLK
R/W
Figure 16-17
IAB
IDB
Note:
RST
IDB
IAB
IDB
IAB
$A6
Previous data can be operand data or the WAIT opcode, depending on the
last instruction.
WAIT ADDR
Figure 16-17. Wait Recovery from Internal Reset
$A6
MC68HC908GZ16 • MC68HC908GZ8 Data Sheet, Rev. 4
Figure 16-16. Wait Recovery from Interrupt
$6E0B
$A6
show the timing for WAIT recovery.
PREVIOUS DATA
Figure 16-15. Wait Mode Entry Timing
$6E0B
$A6
$A6
WAIT ADDR + 1
$A6
CYCLES
$6E0C
32
NEXT OPCODE
$01
$00FF
CYCLES
32
$0B
SAME
$00FE
$6E
SAME
RST VCT H
$00FD
SAME
RST VCT L
$00FC
SAME
Freescale Semiconductor