SAK-TC1762-128F80HL AC Infineon Technologies, SAK-TC1762-128F80HL AC Datasheet - Page 100

• Manufacturer Part Number: SAK-TC1762-128F80HL AC
• Description: IC MCU 32BIT FLASH PG-LQFP-176
• Manufacturer: Infineon Technologies
• Series: TC17xxr

Specifications of SAK-TC1762-128F80HL AC

• Core Processor: TriCore
• Core Size: 32-Bit
• Speed: 80MHz
• Connectivity: ASC, CAN, MLI, MSC, SSC
• Peripherals: DMA, POR, WDT
• Number Of I /o: 81
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 52K x 8
• Voltage - Supply (vcc/vdd): 1.42 V ~ 1.58 V
• Data Converters: A/D 2x10b; A/D 32x8b,10b,12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 176-LFQFP
• Packages: PG-LQFP-176
• Max Clock Frequency: 80.0 MHz
• Sram (incl. Cache): 52.0 KByte
• Can Nodes: 2
• A / D Input Lines (incl. Fadc): 36
• Program Memory: 1.0 MB
• For Use With: B158-H8539-G2-X-7600IN - KIT STARTER TC176X SERIES
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: KT1762128F80HLACXT; SAK-TC1762-128F80HLACINTR; SP000318061

Preliminary
Note: The frequency of system clock
With rising number
of
accumulated jitter remains at a constant value. Further, a lower CPU clock frequency
f
Figure 4-12
Figure 4-12 Approximated Maximum Accumulated PLL Jitter for Typical CPU
Data Sheet
CPU
P
results in a higher absolute maximum jitter value.
that is defined by the K-factor of the PLL. Beyond this value of
±13.0
±12.0
±11.0
±10.0
±2.0
±1.0
±0.0
±5.0
±4.0
±3.0
±9.0
±8.0
±7.0
±6.0
illustrates the jitter curve for for several K/
1
Clock Frequencies
P
25
of clock cycles the maximum jitter increases linearly up to a value
f
CP U
= 40 MHz (K = 10)
50
TC1762 PLL Jitter (Preliminary)
f
f
(K = 17)
CP U
CPU
f
75
= 40 MHz
SYS
(overview)
can be selected to be either
96
100
f
CP U
= 80 MHz (K = 5)
125
f
CPU
f
CP U
f
CP U
= 66 MHz (K = 10)
combinations.
= 80 MHz (K = 8)
150
Electrical Parameters
f
CP U
= 66 MHz ( K = 7)
175
f
P [Periods]
P
CPU
the maximum
V1.0, 2008-04
or
f
oo
TC1762
CPU
/2.