MC9S12E256VPVE Freescale Semiconductor, MC9S12E256VPVE Datasheet - Page 380

• Manufacturer Part Number: MC9S12E256VPVE
• Description: IC MCU 256K FLASH 25MHZ 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12E256VPVE

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 91
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K 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 ~ 105°C
• Package / Case: 112-LQFP
• Processor Series: S12E
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 16 KB
• Interface Type: I2C/SCI/SPI
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 92
• Number Of Timers: 12
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 16-ch x 10-bit
• On-chip Dac: 2-ch x 8-bit
• For Use With: M68EVB912E128 - BOARD EVAL FOR MC9S12E128/64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Chapter 12 Pulse-Width Modulator (PWM8B6CV1)
380
1
2
3
4
PWMTST is intended for factory test purposes only.
PWMPRSC is intended for factory test purposes only.
PWMSCNTA is intended for factory test purposes only.
PWMSCNTB is intended for factory test purposes only.
Address
0x000A
0x000B
0x000C
0x000D
0x000E
0x001A
0x001B
0x001C
0x001D
0x001E
0x0000
0x0001
0x0002
0x0003
0x0004
0x0005
0x0006
0x0007
0x0008
0x0009
0x000F
0x0010
0x0011
0x0012
0x0013
0x0014
0x0015
0x0016
0x0017
0x0018
0x0019
Offset
PWM Enable Register (PWME)
PWM Polarity Register (PWMPOL)
PWM Clock Select Register (PWMCLK)
PWM Prescale Clock Select Register (PWMPRCLK)
PWM Center Align Enable Register (PWMCAE)
PWM Control Register (PWMCTL)
PWM Test Register (PWMTST)
PWM Prescale Counter Register (PWMPRSC)
PWM Scale A Register (PWMSCLA)
PWM Scale B Register (PWMSCLB)
PWM Scale A Counter Register (PWMSCNTA)
PWM Scale B Counter Register (PWMSCNTB)
PWM Channel 0 Counter Register (PWMCNT0)
PWM Channel 1 Counter Register (PWMCNT1)
PWM Channel 2 Counter Register (PWMCNT2)
PWM Channel 3 Counter Register (PWMCNT3)
PWM Channel 4 Counter Register (PWMCNT4)
PWM Channel 5 Counter Register (PWMCNT5)
PWM Channel 0 Period Register (PWMPER0)
PWM Channel 1 Period Register (PWMPER1)
PWM Channel 2 Period Register (PWMPER2)
PWM Channel 3 Period Register (PWMPER3)
PWM Channel 4 Period Register (PWMPER4)
PWM Channel 5 Period Register (PWMPER5)
PWM Channel 0 Duty Register (PWMDTY0)
PWM Channel 1 Duty Register (PWMDTY1)
PWM Channel 2 Duty Register (PWMDTY2)
PWM Channel 3 Duty Register (PWMDTY3)
PWM Channel 4 Duty Register (PWMDTY4)
PWM Channel 5 Duty Register (PWMDTY5)
PWM Shutdown Register (PWMSDN)
Table 12-1. PWM8B6CV1 Memory Map
MC9S12E256 Data Sheet, Rev. 1.08
1
Register
2
3
4
Freescale Semiconductor
Access
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W