MC9S12C32VFAE16 Freescale Semiconductor, MC9S12C32VFAE16 Datasheet - Page 113

• Manufacturer Part Number: MC9S12C32VFAE16
• Description: IC MCU 32K FLASH 16MHZ 48-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

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: -

3.3.2.1
Read: Anytime
Write: Once in normal and emulation modes, anytime in special modes
This register initializes the position of the internal RAM within the on-chip system memory map.
Freescale Semiconductor
Module Base + 0x0010
Starting address location affected by INITRG register setting.
RAM[15:11]
RAMHAL
Reset
Field
7:3
0
W
R
RAM15
Internal RAM Map Position — These bits determine the upper five bits of the base address for the system’s
internal RAM array.
RAM High-Align — RAMHAL specifies the alignment of the internal RAM array.
0 Aligns the RAM to the lowest address (0x0000) of the mappable space
1 Aligns the RAM to the higher address (0xFFFF) of the mappable space
Initialization of Internal RAM Position Register (INITRM)
0
7
Writes to this register take one cycle to go into effect.
Figure 3-3. Initialization of Internal RAM Position Register (INITRM)
= Unimplemented or Reserved
RAM14
0
6
Table 3-2. INITRM Field Descriptions
RAM13
MC9S12C-Family / MC9S12GC-Family
0
5
RAM12
Rev 01.24
NOTE
0
4
Description
Chapter 3 Module Mapping Control (MMCV4) Block Description
RAM11
1
3
0
0
2
0
0
1
RAMHAL
1
0
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