S9S12GN16F0CFT Freescale Semiconductor, S9S12GN16F0CFT Datasheet - Page 246

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S9S12GN16F0CFT

Manufacturer Part Number
S9S12GN16F0CFT
Description
16-bit Microcontrollers - MCU 16-bit16k Flash 2k RAM
Manufacturer
Freescale Semiconductor
Datasheet

Specifications of S9S12GN16F0CFT

Rohs
yes
Core
S12
Processor Series
MC9S12G
Data Bus Width
16 bit
Maximum Clock Frequency
25 MHz
Program Memory Size
16 KB
Data Ram Size
1024 B
On-chip Adc
Yes
Operating Supply Voltage
3.13 V to 5.5 V
Operating Temperature Range
- 40 C to + 85 C
Package / Case
TSSOP-20
Mounting Style
SMD/SMT
1
Port Integration Module (S12GPIMV1)
2.4.3.64
248
Address 0x027F
PIF1AD
Read: Anytime
Write: Anytime
Field
Reset
7-0
W
R
PIF1AD7
Port AD interrupt flag—
This flag asserts after a valid active edge was detected on the related pin (see
Wakeup”). This can be a rising or a falling edge based on the state of the polarity select register. An interrupt will
occur if the associated interrupt enable bit is set.
Writing a logic “1” to the corresponding bit field clears the flag.
1 Active edge on the associated bit has occurred
0 No active edge occurred
Port AD Interrupt Flag Register (PIF1AD)
0
7
PIF1AD6
0
6
Figure 2-63. Port AD Interrupt Flag Register (PIF1AD)
Table 2-90. PIF1AD Register Field Descriptions
MC9S12G Family Reference Manual,
PIF1AD5
0
5
PIF1AD4
0
4
Description
PIF1AD3
3
0
Rev.1.23
PIF1AD2
0
2
Section 2.5.4.2, “Pin Interrupts and
PIF1AD1
Freescale Semiconductor
Access: User read/write
0
1
PIF1AD0
0
0
1

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