SAK-XC864L-1FRI 5V AA Infineon Technologies, SAK-XC864L-1FRI 5V AA Datasheet - Page 19

• Manufacturer Part Number: SAK-XC864L-1FRI 5V AA
• Description: IC MCU 8BIT 4KB FLASH 20TSSOP
• Manufacturer: Infineon Technologies
• Series: XC8xxr

Specifications of SAK-XC864L-1FRI 5V AA

• Core Processor: XC800
• Core Size: 8-Bit
• Speed: 86MHz
• Connectivity: LIN, SSI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 9
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Table 3
Password
1XXXXXXX
00001XXX
00010XXX
00011XXX
00100XXX
00101XXX
00110XXX
00111XXX
01000XXX
01001XXX
01010XXX
Others
1)
2)
Although no protection scheme can be considered infallible, the XC864 memory
protection strategy provides a very high level of protection for a general purpose
microcontroller.
Data Sheet
Controlled automatically by BSL mode 6 routine in Boot ROM, based on the password previously installed by
the user when enabling Flash protection.
On the whole Flash. This hardware protection is complimented by the ‘block external access’ feature (see
Table
2).
B
B
B
B
B
B
B
B
B
B
B
Password Definition
To Enable Protection:
Type of Hardware
Protection
Read/Program/Erase
Erase
Erase
Erase
Erase
Erase
Erase
Erase
Erase
Erase
Erase
Erase
1)
To Remove Protection:
Sectors to Erase
Hardware Protection
All Sectors
Sector 0
Sector 0 and 1
Sector 0 to 2
Sector 0 to 3
Sector 0 to 4
Sector 0 to 5
Sector 0 to 6
Sector 0 to 7
Sector 0 to 8
All Sector
None
15
2)
before Remove
Functional Description
V 1.1, 2009-03
XC864