SAK-XC864L-1FRI 5V AA Infineon Technologies, SAK-XC864L-1FRI 5V AA Datasheet - Page 92

• 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: -

XC864
Functional Description
Also suspending the other timer-modules makes sense for debugging: once the
application is not running, stopping counters helps for a more complete “freeze” of the
device-status during a break.
It must be noted, in XC864 all of the debug suspend control bits other than that of WDT,
have values 0 after reset, i.e. by default the module will not be suspended upon a break.
But normally for debugging, the device will be started in OCDS mode and then the
monitor will be invoked before to start any user code. Then it is possible using a
debugger to configure suspend-controls as desired and only afterwards start the debug-
session.
3.19.3
JTAG ID Register
This is a read-only register located inside the JTAG module, and is used to recognize the
device(s) connected to the JTAG interface. Its content is shifted out when
INSTRUCTION register contains the IDCODE command (opcode 04
), and the same is
H
also true immediately after reset.
The JTAG ID for XC864 is 1013 8083
.
H
Data Sheet
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V 1.1, 2009-03