MC9RS08KA2CSCR Freescale Semiconductor, MC9RS08KA2CSCR Datasheet - Page 29

• Manufacturer Part Number: MC9RS08KA2CSCR
• Description: IC MCU 8BIT 2K FLASH 8-SOIC
• Manufacturer: Freescale Semiconductor
• Series: RS08r

Specifications of MC9RS08KA2CSCR

• Core Processor: RS08
• Core Size: 8-Bit
• Speed: 10MHz
• Peripherals: LVD, POR, WDT
• Number Of I /o: 4
• Program Memory Size: 2KB (2K x 8)
• Program Memory Type: FLASH
• Ram Size: 63 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• Processor Series: RS08KA
• Core: RS08
• Data Bus Width: 8 bit
• Data Ram Size: 63 B
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 4
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: DEMO9RS08KA8, DEMO9RS08KA2
• Minimum Operating Temperature: - 40 C
• For Use With: DEMO9RS08KA2 - DEMO BOARD FOR 9RS08KA2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

1
2
$020C–
$020F
$0210
$0211
$0212–
$0213
$0214–
$021F
$0220
$0221
$0222
$0223–
$023F
$3FF8
$3FF9
$3FFA
$3FFB
$3FFC
Address Register Name
Physical RAM in $000E can be accessed through D[X] register when the content of the index register X is $0E.
If using the MCU untrimmed, $3FFA and $3FFB may be used by applications.
4.5
The device includes two sections of static RAM. The locations from $0000 to $000D can be directly
accessed using the more efficient tiny addressing mode instructions and short addressing mode
instructions. Location $000E RAM can either be accessed through D[X] register when register X is $0E
or through the paging window location $00CE when PAGESEL register is $00. The second section of
RAM starts from $0020 to $004F, and it can be accessed using direct addressing mode instructions.
The RAM retains data when the MCU is in low-power wait and stop mode. RAM data is unaffected by
any reset provided that the supply voltage does not drop below the minimum value for RAM retention.
4.6
The Flash memory is intended primarily for program storage. In-circuit programming allows the operating
program to be loaded into the Flash memory after final assembly of the application product. It is possible
to program the entire array through the single-wire background debug interface. Because the device does
not include on-chip charge pump circuitry, external V
4.6.1
Features of the Flash memory include:
Freescale Semiconductor
2
2
PTAPE
PTAPUD
Unimplemented
FOPT
FLCR
Reserved
Unimplemented
PTASE
Unimplemented
Reserved
Reserved
Reserved
Reserved
NVOPT
RAM
Flash
Features
Bit 7
—
—
—
—
—
—
—
0
0
0
0
0
0
= Unimplemented or Reserved
Table 4-1. Register Summary (continued)
—
—
—
—
—
—
—
6
0
0
0
0
0
0
MC9RS08KA2 Series Data Sheet, Rev. 4
PTAPUD5
PTAPE5
PTASE5
—
—
—
—
—
—
—
5
0
0
0
Reserved for Room Temperature ICS Trim
PP
PTAPUD4
Reserved
PTAPE4
PTASE4
is required for program and erase operations.
—
—
—
—
—
—
—
4
0
0
0
PTASE3
HVEN
—
—
—
—
—
—
—
3
0
0
0
0
PTAPUD2
PTAPE2
MASS
—
—
—
—
—
—
—
2
0
0
0
PTAPUD1
PTASE1
PTAPE1
Chapter 4 Memory
—
—
—
—
—
—
—
1
0
0
0
PTAPUD0
PTAPE0
PTASE0
FTRIM
SECD
SECD
Bit 0
PGM
—
—
—
—
—
—
—
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