SAK-XC888CLM-8FFA 5V AC Infineon Technologies, SAK-XC888CLM-8FFA 5V AC Datasheet - Page 37

• Manufacturer Part Number: SAK-XC888CLM-8FFA 5V AC
• Description: IC MCU 8BIT FLASH 64-LQFP
• Manufacturer: Infineon Technologies
• Series: XC8xxr

Specifications of SAK-XC888CLM-8FFA 5V AC

• Core Processor: XC800
• Core Size: 8-Bit
• Speed: 103.2MHz
• Connectivity: CAN, LIN, SSI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 48
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.75K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 64-LFQFP
• Data Bus Width: 8 bit
• Data Ram Size: 1.75 KB
• Interface Type: UART, SSC
• Maximum Clock Frequency: 24 MHz
• Number Of Programmable I/os: 48
• Number Of Timers: 4
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• For Use With: B158-H8743-X-X-7600IN - KIT STARTER XC886/888
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details
• Other names: SP000210982

3.2.3.1
PASSWD
Password Register
Field
MODE
PROTECT_S
PASS
Data Sheet
7
Password Register
6
Bits
[1:0]
2
[7:3]
PASS
wh
5
Type Description
rw
rh
wh
Bit Protection Scheme Control Bits
00
11
Others:Scheme Enabled.
These two bits cannot be written directly. To change
the value between 11
must be written with 11000
MODE[1:0] be registered.
Bit Protection Signal Status Bit
This bit shows the status of the protection.
0
1
Password Bits
The Bit Protection Scheme only recognizes three
patterns.
11000
10011
10101
4
Scheme disabled - direct access to the
protected bits is allowed.
Scheme enabled - the bit field PASS has to be
written with the passwords to open and close
the access to protected bits. (default)
Software is able to write to all protected bits.
Software is unable to write to any protected
bits.
B
B
B
Enables writing of the bit field MODE.
Opens access to writing of all protected bits.
Closes access to writing of all protected bits
30
3
PROTECT
B
and 00
_S
rh
2
B
; only then, will the
Functional Description
B
, the bit field PASS
XC886/888CLM
Reset Value: 07
1
MODE
V1.2, 2009-07
rw
0
H