MC9S12DT256MPVE Freescale Semiconductor, MC9S12DT256MPVE Datasheet - Page 84

• Manufacturer Part Number: MC9S12DT256MPVE
• Description: IC MCU 256K FLASH 25MHZ 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12DT256MPVE

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: CAN, I²C, SCI, SPI
• Peripherals: PWM, WDT
• Number Of I /o: 91
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 5.25 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 112-LQFP
• Processor Series: S12D
• Core: HCS12
• Data Bus Width: 16 bit
• Data Ram Size: 12 KB
• Interface Type: CAN/I2C/SCI/SPI
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 91
• Number Of Timers: 1
• Operating Supply Voltage: 5 V to 2.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Development Tools By Supplier: M68KIT912DP256
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 2 (8-ch x 10-bit)
• No. Of I/o's: 91
• Eeprom Memory Size: 4KB
• Ram Memory Size: 12KB
• Cpu Speed: 25MHz
• No. Of Timers: 1
• No. Of Pwm Channels: 8
• Digital Ic Case Style: LQFP
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 2 Clocks and Reset Generator (S12CRGV6)
2.3.2
This section describes in address order all the CRG registers and their individual bits.
84
ARMCOP
CRGFLG
COPCTL
FORBYP
Register
CRGINT
CLKSEL
PLLCTL
RTICTL
REFDV
CTFLG
CTCTL
SYNR
Name
Register Descriptions
W
W
W
W
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
R
R
R
R
R
PLLSEL
RTDEC
WCOP
Bit 7
RTIF
RTIE
CME
Bit 7
0
0
0
0
1
0
= Unimplemented or Reserved
RSBCK
PLLON
PORF
PSTP
RTR6
ILAF
Bit 6
Figure 2-3. S12CRGV6 Register Summary
6
0
0
0
0
0
0
MC9S12XDP512 Data Sheet, Rev. 2.21
WRTMASK
REFDV5
SYN5
AUTO
RTR5
LVRF
Bit 5
5
0
0
0
0
0
0
0
REFDV4
LOCKIF
LOCKIE
SYN4
RTR4
ACQ
Bit 4
4
0
0
0
0
0
0
FSTWKP
REFDV3
PLLWAI
LOCK
SYN3
RTR3
Bit 3
3
0
0
0
0
0
0
REFDV2
TRACK
SYN2
RTR2
PRE
CR2
Bit 2
2
0
0
0
0
0
0
Freescale Semiconductor
REFDV1
RTIWAI
SCMIE
SCMIF
SYN1
RTR1
PCE
CR1
Bit 1
1
0
0
0
0
COPWAI
REFDV0
SCME
SYN0
RTR0
Bit 0
SCM
CR0
Bit 0
0
0
0
0
0