SAK-XC864L-1FRI 5V AA Infineon Technologies, SAK-XC864L-1FRI 5V AA Datasheet - Page 66

• 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: -

PLL Base Mode
The system clock is derived from the VCO base (free running) frequency clock divided
by the K factor.
Prescaler Mode (VCO Bypass Operation)
In VCO bypass operation, the system clock is derived from the oscillator clock, divided
by the P and K factors.
PLL Mode
The system clock is derived from the oscillator clock, multiplied by the N factor, and
divided by the P and K factors. VCO bypass must be inactive for this PLL mode.
.
Table 3-1
selection.
Table 3-1
OSCDISC
0
0
1
1
Note: When oscillator clock is disconnected from PLL, the clock mode is PLL Base mode
In normal running mode, the system works in the PLL mode.
Data Sheet
regardless of the setting of VCOBYP bit.
shows the settings of bits OSCDISC and VCOBYP for different clock mode
Clock Mode Selection
VCOBYP
0
1
0
1
f
f
SYS
SYS
f
SYS
=
=
=
f
f
VCObase
OSC
f
Clock Working Modes
PLL Mode
Prescaler Mode
PLL Base Mode
PLL Base Mode
OSC
62
×
×
-------------
P K
-------------
P K
N
×
×
×
1
--- -
K
1
Functional Description
V 1.1, 2009-03
XC864
[1]
[2]
[3]