MC9S12C32VFAE16 Freescale Semiconductor, MC9S12C32VFAE16 Datasheet - Page 345
MC9S12C32VFAE16
Manufacturer Part Number
MC9S12C32VFAE16
Description
IC MCU 32K FLASH 16MHZ 48-LQFP
Manufacturer
Freescale Semiconductor
Series
HCS12r
Datasheets
1.MC9S12GC16MFUE.pdf
(690 pages)
2.MC9S12C96CFUER.pdf
(26 pages)
3.MC9S12C32CFAE25.pdf
(2 pages)
Specifications of MC9S12C32VFAE16
Core Processor
HCS12
Core Size
16-Bit
Speed
16MHz
Connectivity
CAN, EBI/EMI, SCI, SPI
Peripherals
POR, PWM, WDT
Number Of I /o
31
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
2.35 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 105°C
Package / Case
48-LQFP
For Use With
CML12C32SLK - KIT STUDENT LEARNING 16BIT HCS12
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Price
Company:
Part Number:
MC9S12C32VFAE16
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Quantity:
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11.2.3
The XCLKS is an input signal which controls whether a crystal in combination with the internal Colpitts
(low power) oscillator is used or whether the Pierce oscillator/external clock circuitry is used. The XCLKS
signal is sampled during reset with the rising edge of RESET.
sampled XCLKS signal. Refer to the device overview chapter for polarity of the XCLKS pin.
Freescale Semiconductor
XCLKS — Colpitts/Pierce Oscillator Selection Signal
MCU
* Rs can be zero (shorted) when used with higher frequency crystals.
Refer to manufacturer’s data.
Figure 11-2. Pierce Oscillator Connections (XCLKS = 1)
Figure 11-3. External Clock Connections (XCLKS = 1)
EXTAL
XCLKS
XTAL
0
1
Table 11-1. Clock Selection Based on XCLKS
MCU
MC9S12C-Family / MC9S12GC-Family
EXTAL
Colpitts oscillator selected
Pierce oscillator/external clock selected
RS*
XTAL
RB
Not Connected
Rev 01.24
Description
CMOS-Compatible
External Oscillator
(V
Crystal or Ceramic
Resonator
DDPLL
Level)
Table 11-1
C3
C4
Chapter 11 Oscillator (OSCV2) Block Description
V
SSPLL
lists the state coding of the
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