MC9S12E256VPVE Freescale Semiconductor, MC9S12E256VPVE Datasheet - Page 390

• 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)
12.3.2.7
This register is reserved for factory testing of the PWM module and is not available in normal modes.
Read: always read 0x0000 in normal modes
Write: unimplemented in normal modes
12.3.2.8
This register is reserved for factory testing of the PWM module and is not available in normal modes.
Read: always read 0x0000 in normal modes
Write: unimplemented in normal modes
390
Reset
Reset
W
W
R
R
Reserved Register (PWMTST)
Reserved Register (PWMPRSC)
0
0
0
0
7
7
Writing to this register when in special modes can alter the PWM
functionality.
Writing to this register when in special modes can alter the PWM
functionality.
= Unimplemented or Reserved
= Unimplemented or Reserved
0
0
0
0
6
6
Figure 12-10. Reserved Register (PWMPRSC)
Figure 12-9. Reserved Register (PWMTST)
MC9S12E256 Data Sheet, Rev. 1.08
0
0
0
0
5
5
NOTE
NOTE
0
0
0
0
4
4
3
0
0
3
0
0
0
0
0
0
2
2
Freescale Semiconductor
0
0
0
0
1
1
0
0
0
0
0
0