S9S12HY64J0MLL Freescale Semiconductor, S9S12HY64J0MLL Datasheet - Page 250

• 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
250
HTDS
VSEL
Field
HTIE
HTIF
HTE
5
3
2
1
0
Voltage Access Select Bit — If set, the bandgap reference voltage V
multiplexed to an internal Analog to Digital Converter channel). If not set, the die temperature proportional
voltage V
0 An internal temperature proportional voltage V
1 Bandgap reference voltage V
High Temperature Enable Bit — This bit enables the high temperature sensor.
0 The temperature sense is disabled.
1 The temperature sense is enabled.
High Temperature Detect Status Bit — This read-only status bit reflects the temperature. status. Writes have
no effect.
0 Junction Temperature is below level T
1 Junction Temperature is above level T
High Temperature Interrupt Enable Bit
0 Interrupt request is disabled.
1 Interrupt will be requested whenever HTIF is set.
High Temperature Interrupt Flag — HTIF — High Temperature Interrupt Flag
HTIF is set to 1 when HTDS status bit changes. This flag can only be cleared by writing a 1.
Writing a 0 has no effect. If enabled (HTIE=1), HTIF causes an interrupt request.
0 No change in HTDS bit.
1 HTDS bit has changed.
V
Ref
BG
C
HTD
HT
of the temperature sense can be accessed internally. See device level specification for connectivity.
MC9S12HY/HA-Family Reference Manual, Rev. 1.04
Table 7-13. CPMUHTCTL Field Descriptions
Figure 7-16. Voltage Access Select
VSEL
BG
can be accessed internally.
HTID
HTIA
TEMPSENSE
or RPM.
and FPM.
Description
HT
can be accessed internally.
Channel
ATD
BG
can be accessed internally (i.e.
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