S9S12HY64J0MLL Freescale Semiconductor, S9S12HY64J0MLL Datasheet - Page 88

• 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

1
Port Integration Module (S12HYPIMV1)
2.3.25
88
Address 0x024B
Read: Anytime.
Write: Anytime.
DDRS
DDRS
DDRS
DDRS
Field
Reset
3
2
1
0
W
R
Port S data direction—
This register controls the data direction of pin 3.This register configures pin as either input or output.
If CAN is enabled, it will force the pin as output.
1 Associated pin is configured as output.
0 Associated pin is configured as input.
Port S data direction—
This register controls the data direction of pin 2.This register configures pin as either input or output.
If CAN is enabled, it will force the pin as input.
1 Associated pin is configured as output.
0 Associated pin is configured as input.
Port S data direction—
This register controls the data direction of pin 1.This register configures pin as either input or output.
If SCI is enabled, it will force the pin as output
Else if PWM7 is routing to PS1 and use as PWM channel output, it will force pin as output. If use as PWM emergency
shut down, it will force pin as input.
1 Associated pin is configured as output.
0 Associated pin is configured as input.
Port S data direction—
This register controls the data direction of pin 0.This register configures pin as either input or output.
If SCI is enabled, it will force the pin as input
Else if PWM6 is routing to PS0 and PWM6 is enabled, it will force pin as output.
1 Associated pin is configured as output.
0 Associated pin is configured as input.
RDRS7
Port S Reduced Drive Register (RDRS)
0
7
Due to internal synchronization circuits, it can take up to 2 bus clock cycles
until the correct value is read on PTS or PTIS registers, when changing the
DDRS register.
RDRS6
Table 2-21. DDRS Register Field Descriptions (continued)
0
6
Figure 2-23. Port S Reduced Drive Register (RDRS)
MC9S12HY/HA-Family Reference Manual, Rev. 1.04
RDRS5
0
5
RDRS4
NOTE
0
4
Description
RDRS3
3
0
RDRS2
0
2
Freescale Semiconductor
RDRS1
Access: User read/write
0
1
RDRS0
0
0
1