MC9S12UF32PB Freescale Semiconductor, MC9S12UF32PB Datasheet - Page 47

• Manufacturer Part Number: MC9S12UF32PB
• Description: IC MCU 32K FLASH 30MHZ 64LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12UF32PB

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 30MHz
• Connectivity: ATA, Compact Flash, EBI/EMI, Memory Stick, MMC, SCI, SD, Smart Media, USB
• Peripherals: POR, WDT
• Number Of I /o: 41
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 3.5K x 8
• Voltage - Supply (vcc/vdd): 2.25 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

Section 2 Signal Description
The 9S12UF32 has two package options, the first one is a full featured 100-pin package and the second
one in a low cost 64-pin package.
In the 100-pin option, three primary software selectable configurations are available for different end
applications.
Below table shows a summary of how the above configurations can be selected.
In the 64-pin option, four primary software selectable configurations are available for different end
applications.
Freescale Semiconductor
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Modules that must
Recommended IO
Modules that can
Other Supporting
Modules that can
Configuration
not be enabled
General Notes
supply voltage
Specific Notes
be enabled
be enabled
USB 2.0 to ATA and CF bridge
USB 2.0 to ATA, SM, SD (MMC) and MS bridge
USB 2.0 to CF, SM, SD (MMC) and MS bridge
USB 2.0 to ATA bridge with optional SDHC support
USB 2.0 to SM, SD (MMC) and MS bridge
MODRR
When TIMER is enabled,
timer channel pins IOC[7:4]
will be available on PR[7:4]
if CA10E, CA9E, CA8E and
CA7E in CFSCR2 of CFHC
are set to 0.
When SCI is enabled, SCI
module pins TXD and RXD
will be available on PR[3:2]
if CA6E and CA5E in
CFSCR2 of CFHC are set to
0.
If the pins are associated with a module which is not enabled, those pins can be served
Table 2-1 Configuration selection in 100-pin option
SMHC, SDHC, MSHC
ATA and CF bridge
as general purpose I/O at the voltage of the corresponding power supply rail.
ATA5HC, CFHC
VDD3X = 3.3V
VDDX = 3.3V
SCI, TIM
$10
ATA5HC, SMHC, SDHC and
ATA, SM, SD and MS
System on a Chip Guide — 9S12UF32DGV1/D V01.05
VDD3X = 3.3V
VDDX = 3.3V
SCI, TIM
bridge
MSHC
CFHC
None
$00
CF, SM, SD and MS bridge
When TIMER is enabled,
timer channel pins IOC[7:4]
will be available on PR[7:4]
if CA10E, CA9E, CA8E and
CA7E in CFSCR2 of CFHC
are set to 0.
When SCI is enabled, SCI
module pins TXD and RXD
will be available on PR[3:2]
if CA6E and CA5E in
CFSCR2 of CFHC are set
to 0.
CFHC, SMHC, SDHC,
VDDX = 5.0V/3.3V
VDD3X = 3.3V
SCI, TIM
ATA5HC
MSHC
$00
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