S9S08DN32F1MLC Freescale Semiconductor, S9S08DN32F1MLC Datasheet - Page 46

• Manufacturer Part Number: S9S08DN32F1MLC
• Description: IC MCU 8BIT 32KB FLASH 32LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of S9S08DN32F1MLC

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, LIN, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 10x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 32-LQFP
• Processor Series: S08D
• Core: HCS08
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: I2C, SCI, SPI
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 26
• Operating Supply Voltage: 3 V to 5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWS08
• Development Tools By Supplier: DEMO9S08DZ60
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit, 10 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

0xFFAE
0xFFAF
0xFFB0–
0xFFB7
0xFFBC
0xFFBD
0xFFBE
0xFFBF
Chapter 4 Memory
0xFFB8–
Provided the key enable (KEYEN) bit is 1, the 8-byte comparison key can be used to temporarily
disengage memory security. This key mechanism can be accessed only through user code running in secure
memory. (A security key cannot be entered directly through background debug commands.) This security
key can be disabled completely by programming the KEYEN bit to 0. If the security key is disabled, the
only way to disengage security is by mass erasing the Flash if needed (normally through the background
debug interface) and verifying that Flash is blank. To avoid returning to secure mode after the next reset,
program the security bits (SEC) to the unsecured state (1:0).
46
Address
Reserved for
storage of FTRIM
Res. for storage of
MCGTRM
NVBACKKEY
Reserved
NVPROT
Reserved
NVOPT
Register Name
KEYEN
Bit 7
—
—
—
0
Table 4-4. Nonvolatile Register Summary
EPS
MC9S08DN60 Series Data Sheet, Rev 3
FNORED EPGMOD
—
—
—
6
0
—
—
—
5
0
8-Byte Comparison Key
—
—
—
4
0
0
TRIM
—
—
—
3
0
0
FPS
—
—
—
2
0
0
Freescale Semiconductor
—
—
—
1
0
SEC
FTRIM
Bit 0
—
—
—