S9S12P64J0CFTR Freescale Semiconductor, S9S12P64J0CFTR Datasheet - Page 221

• Manufacturer Part Number: S9S12P64J0CFTR
• Description: 16-bit Microcontrollers - MCU 16-bit 64K Flash
• Manufacturer: Freescale Semiconductor

Specifications of S9S12P64J0CFTR

• Rohs: yes
• Core: S12
• Processor Series: MC9S12P
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 64 KB
• Data Ram Size: 4 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3.15 V to 5.5 V
• Operating Temperature Range: - 40 C to + 125 C
• Package / Case: QFN-48
• Mounting Style: SMD/SMT

Freescale Semiconductor
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.
Table 7-13. CPMUHTCTL Field Descriptions
S12P-Family Reference Manual, Rev. 1.13
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.
S12 Clock, Reset and Power Management Unit (S12CPMU)
Channel
ATD
BG
can be accessed internally (i.e.
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