MC9S12P32CFT Freescale Semiconductor, MC9S12P32CFT Datasheet - Page 201

• Manufacturer Part Number: MC9S12P32CFT
• Description: MCU 16BIT 32K FLASH 48-QFN
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12P32CFT

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 32MHz
• Connectivity: CAN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.72 V ~ 5.5 V
• Data Converters: A/D 10x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-QFN Exposed Pad
• Processor Series: S12P
• Core: HCS12
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: KIT33812ECUEVME, DEMO9S12PFAME
• Package: 48QFN EP
• Family Name: HCS12
• Maximum Speed: 32 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 16 Bit
• Interface Type: CAN/SCI/SPI
• On-chip Adc: 10-chx12-bit
• Number Of Timers: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.1.3
Freescale Semiconductor
EXTAL
XTAL
VDDR
VSSPLL
VDDX
VDDA
VSS
VSSX
VSSA
RESET
4MHz-16MHz
Controlled
Oscillator
(OSCLCP)
PSTP
UPOSC
Clock
Monitor
Pierce
S12CPMU Block Diagram
Loop
Voltage
Regulator
3.13 to 5.5V
UPOSC=0 clears
OSCCLK
IRCCLK
OSCE
MMC
COPOSCSEL
REFDIV[3:0]
Reference
Lock
detect
COPCLK
VDD, VDDPLL, VDDF
LOCK
Divider
(core supplies)
Low Voltage Detect VDDA
Low Voltage Detect VDDX
Power-On Detect
Illegal Address Access
REFCLK
PCE
FBCLK
COP
Watchdog
S12P-Family Reference Manual, Rev. 1.13
IRCTRIM[9:0]
Reference
Internal
(IRC1M)
Clock
OSCBW
CPMUCOP
Divide by
2*(SYNDIV+1)
SYNDIV[5:0]
VCOFRQ[1:0]
REFFRQ[1:0]
Phase
locked
Loop with
internal
Filter (PLL)
Generator
COP time out
to Reset
monitor fail
UPOSC
adaptive
spike
filter
PORF
LVRF
ILAF
VCOCLK
POSTDIV[4:0]
OSCCLK
IRCCLK
UPOSC=0 sets PLLSEL bit
Post
Divider
1,2,..,32
divide
by 4
RC
Osc.
S12 Clock, Reset and Power Management Unit (S12CPMU)
Generator
RTIOSCSEL
Bus Clock
Reset
OSCFILT[4:0]
OSCCLK
ACLK
COP time out
RTICLK
APICLK
LVDS
HTDS
High
Temperature
Sense
PLLCLK
LOCKIE
PRE
Real Time
Interrupt (RTI)
Autonomous
Periodic
Interrupt (API)
LVIE
PLLSEL
divide
by 8
APIE
RTIE
CPMURTI
oscillator status Interrupt
HTIE
S12CPMU
Power-On Reset
&
Low Voltage Interrupt
PLL Lock Interrupt
OSCIE
divide
by 2
System Reset
CAN_OSCCLK
(to MSCAN)
(Core Clock)
BDM Clock
API Interrupt
RTI Interrupt
HT Interrupt
API_EXTCLK
ECLK2X
(Bus Clock)
(to LCD)
IRCCLK
ECLK
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