S9S12HY64J0MLL Freescale Semiconductor, S9S12HY64J0MLL Datasheet - Page 254

• Manufacturer Part Number: S9S12HY64J0MLL
• Description: MCU 64K FLASH AUTO 100-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of S9S12HY64J0MLL

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 32MHz
• Connectivity: CAN, EBI/EMI, I²C, IrDA, LIN, SCI, SPI
• Peripherals: LCD, Motor control PWM, POR, PWM, WDT
• Number Of I /o: 80
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 100-LQFP
• Controller Family/series: S12
• No. Of I/o's: 80
• Ram Memory Size: 4KB
• Cpu Speed: 64MHz
• No. Of Timers: 2
• Rohs Compliant: Yes
• Processor Series: S12HY
• Core: HCS12
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: DEMO9S12HY64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

S12 Clock, Reset and Power Management Unit (S12CPMU) Block Description
7.3.2.16
The CPMUAPITR register configures the trimming of the API time-out period.
Read: Anytime
Write: Anytime
254
0x02F3
APITR[5:0]
After de-assert of System Reset a value is automatically loaded from the Flash memory.
Reset
Field
7–2
W
R
APITR5
Autonomous Periodical Interrupt Period Trimming Bits — See
APITR[5:0] value represents a signed number influencing the ACLK period time.
Autonomous Periodical Interrupt Trimming Register (CPMUAPITR)
Figure 7-20. Autonomous Periodical Interrupt Trimming Register (CPMUAPITR)
F
7
APITR4
APITR[5]
APITR[4]
APITR[3]
APITR[2]
APITR[1]
APITR[0]
F
6
Bit
MC9S12HY/HA-Family Reference Manual, Rev. 1.04
Table 7-16. CPMUAPITR Field Descriptions
Table 7-17. Trimming Effect of APITR
Increases period
Decreases period less than APITR[5] increased it
Decreases period less than APITR[4]
Decreases period less than APITR[3]
Decreases period less than APITR[2]
Decreases period less than APITR[1]
APITR3
F
5
APITR2
F
4
Trimming Effect
Description
APITR1
F
3
Table 7-17
APITR0
F
2
for trimming effects. The
Freescale Semiconductor
0
0
1
0
0
0