SAA-XC886-8FFA AC Infineon Technologies, SAA-XC886-8FFA AC Datasheet - Page 31

• Manufacturer Part Number: SAA-XC886-8FFA AC
• Description: IC MCU 8BIT 32KB FLASH 48TQFP
• Manufacturer: Infineon Technologies
• Series: XC8xxr

Specifications of SAA-XC886-8FFA AC

• Core Processor: XC800
• Core Size: 8-Bit
• Speed: 103.2MHz
• Connectivity: SSI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.75K x 8
• Voltage - Supply (vcc/vdd): 2.3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 140°C
• Package / Case: 48-TFQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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Figure 9
With this mechanism, a certain number of interrupt routines (or other routines) can
perform page changes without reading and storing the previously used page information.
The use of only write operations makes the system simpler and faster. Consequently,
this mechanism significantly improves the performance of short interrupt routines.
The SAA-XC886 supports local address extension for:
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Data Sheet
Overwrite the contents of PAGE with the contents of STx, ignoring the value written
to the bit positions of PAGE
(this is done at the end of the interrupt routine to restore the previous page setting
before the interrupt occurred)
Parallel Ports
Analog-to-Digital Converter (ADC)
Capture/Compare Unit 6 (CCU6)
System Control Registers
Storage Elements for Paging
value update
from CPU
STNR
24
PAGE
ST3
ST2
ST1
ST0
Functional Description
SAA-XC886CLM
V1.1, 2010-08