MC9S08DZ60MLC Freescale Semiconductor, MC9S08DZ60MLC Datasheet - Page 44

• Manufacturer Part Number: MC9S08DZ60MLC
• Description: IC MCU 60K FLASH 4K RAM 32-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of MC9S08DZ60MLC

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, I²C, LIN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 10x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 32-LQFP
• For Use With: DEMO9S08DZ60 - BOARD DEMOEVB9S08DZ60 - BOARD EVAL FOR 9S08DZ60
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Chapter 4 Memory
4.3
The registers in the MC9S08DZ60 Series are divided into these groups:
Direct-page registers can be accessed with efficient direct addressing mode instructions. Bit manipulation
instructions can be used to access any bit in any direct-page register.
user-accessible direct-page registers and control bits.
The direct page registers in
only the lower byte of the address. Because of this, the lower byte of the address in column one is shown
in bold text. In
Table
bit names to the right. Cells that are not associated with named bits are shaded. A shaded cell with a 0
indicates this unused bit always reads as a 0. Shaded cells with dashes indicate unused or reserved bit
locations that could read as 1s or 0s.
44
•
•
•
4-3, and
Because the nonvolatile register locations are Flash memory, they must be erased and programmed
like other Flash memory locations.
Direct-page registers are located in the first 128 locations in the memory map; these are accessible
with efficient direct addressing mode instructions.
High-page registers are used much less often, so they are located above 0x1800 in the memory
map. This leaves more room in the direct page for more frequently used registers and RAM.
The nonvolatile register area consists of a block of 16 locations in Flash memory at
0xFFB0–0xFFBF. Nonvolatile register locations include:
— NVPROT and NVOPT are loaded into working registers at reset
— An 8-byte backdoor comparison key that optionally allows a user to gain controlled access to
Register Addresses and Bit Assignments
secure memory
Table
Table 4-3
4-5, the register names in column two are shown in bold to set them apart from the
and
Table 4-2
Table
MC9S08DZ60 Series Data Sheet, Rev. 4
4-5, the whole address in column one is shown in bold. In
can use the more efficient direct addressing mode, which requires
Table 4-2
is a summary of all
Freescale Semiconductor
Table
4-2,