MC9S12E64CFU Freescale Semiconductor, MC9S12E64CFU Datasheet - Page 334

• Manufacturer Part Number: MC9S12E64CFU
• Description: IC MCU 64K FLASH 25MHZ 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12E64CFU

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 60
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 2.75 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Data Bus Width: 16 bit
• Data Ram Size: 4 KB
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 60
• Number Of Timers: 16 bit
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• On-chip Dac: 8 bit, 2 Channel
• For Use With: M68EVB912E128 - BOARD EVAL FOR MC9S12E128/64
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No RoHS Version Available

Chapter 11 Pulse Width Modulator with Fault Protection (PMF15B6CV2)
11.3.2.4
Read and write anytime.
334
Module Base + 0x0003
VLMODE
PMFFRZ
PMFWAI
SWAPC
SWAPB
SWAPC
Reset
Field
4–3
7
6
2
1
0
W
R
PMFWAI
PMF Stops While in Wait Mode — When set to zero, the PWM generators will continue to run while the chip is
in wait mode. In this mode, the peripheral clock continues to run but the CPU clock does not. If the device enters
wait mode and this bit is one, then the PWM outputs will be switched to their inactive state until wait mode is
exited. At that point the PWM pins will resume operation as programmed in the PWM registers.
0 PMF continues to run in wait mode.
1 PMF is disabled in wait mode.
PMF Stops While in Freeze Mode — When set to zero, the PWM generators will continue to run while the chip
is in freeze mode. If the device enters freeze mode and this bit is one, then the PWM outputs will be switched to
their inactive state until freeze mode is exited. At that point the PWM pins will resume operation as programmed
in the PWM registers.
0 PMF continues to run in freeze mode.
1 PMF is disabled in freeze mode.
Value Register Load Mode — This field determines the way the value registers are being loaded. This field can
only be written if ENHA is set.
00 = Each value register is accessed independently
01 = Writing to value register zero also writes to value registers one to five
10 = Writing to value register zero also writes to value registers one to three
11 = Reserved (defaults to independent access)
Swap Pair C — This bit can only be written if ENHA is set.
0 No swap.
1 PWM4 and PWM5 are swapped only in complementary mode.
Swap Pair B — This bit can only be written if ENHA is set.
0 No swap.
1 PWM2 and PWM3 are swapped only in complementary mode.
Swap Pair A —This bit can only be written if ENHA is set.
0 No swap.
1 PWM0 and PWM1 are swapped only in complementary mode.
PMF Configure 3 Register (PMFCFG3)
0
7
= Unimplemented or Reserved
PMFFRZ
0
6
Figure 11-7. PMF Configure 3 Register (PMFCFG3)
Table 11-5. PMFCFG3 Field Descriptions
MC9S12E128 Data Sheet, Rev. 1.07
0
0
5
0
4
VLMODE
Description
0
3
SWAPC
0
2
SWAPB
Freescale Semiconductor
0
1
SWAPA
0
0