SAK-TC1796-256F150E BD Infineon Technologies, SAK-TC1796-256F150E BD Datasheet - Page 78

• Manufacturer Part Number: SAK-TC1796-256F150E BD
• Description: IC MCU 32BIT FLASH PG-BGA-416
• Manufacturer: Infineon Technologies
• Series: TC17xxr

Specifications of SAK-TC1796-256F150E BD

• Core Processor: TriCore
• Core Size: 32-Bit
• Speed: 150MHz
• Connectivity: ASC, CAN, EBI/EMI, MLI, MSC, SSC
• Peripherals: DMA, POR, WDT
• Number Of I /o: 123
• Program Memory Size: 2MB (2M x 8)
• Program Memory Type: FLASH
• Ram Size: 256K x 8
• Voltage - Supply (vcc/vdd): 1.42 V ~ 1.58 V
• Data Converters: A/D 44x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 416-BGA
• Packages: PG-BGA-416
• Max Clock Frequency: 150.0 MHz
• Sram (incl. Cache): 256.0 KByte
• Can Nodes: 4
• A / D Input Lines (incl. Fadc): 44
• Program Memory: 2.0 MB
• For Use With: B158-H8537-G2-X-7600IN - KIT STARTER TC179X FAMILY
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Other names: KT1796256F150EBDXP; SAK-TC1796-256F150EBDIN; SP000228336

optimized together with the crystal vendor using the negative resistance method.
Oscillation measurement with the final target system is strongly recommended to verify
the input amplitude at XTAL1 and to determine the actual oscillation allowance (margin
negative resistance) for the oscillator-crystal system.
When using an external clock signal, it must be connected to XTAL1. XTAL2 is left open
(unconnected). The external clock frequency can be in the range of 0 - 40 MHz if the PLL
is bypassed and 4 - 40 MHz if the PLL is used.
The oscillator can also be used in combination with a ceramic resonator. The final
circuitry must be also verified by the resonator vendor.
Figure 20
modes, external crystal mode and external input clock mode.
Figure 20
A block capacitor between
Note: For crystal operation, it is strongly recommended to measure the negative
1)
Data Sheet
V
in future steps and products is kept open.
DDOSC
4 - 25
Fundamental
Mode Crystal
Crystal Frequency
4 MHz
8 MHz
12 MHz
16 - 25 MHz
1) Note that these are evaluation start values!
MHz
resistance in the final target system (layout) to determine the optimum parameters
C
X1
R
and
Q
shows the recommended external oscillator circuitries for both operating
V
SSOSC
Oscillator Circuitries
C
R
X2
X2
are not bonded externally in the BC and BD steps of TC1796. An option for bonding them
V
XTAL1
XTAL2
DDOSC
C
33 pF
18 pF
12 pF
10 pF
Oscillator
X1
TC1796
V
,
SSOSC
C
X2
V
V
DDOSC
1)
DDOSC3
R
0
0
0
0
1)
X2
/
V
f
1)
OSC
DDOSC3
78
and
External Clock
Signal
1) in case of PLL bypass 0 MHz
V
SSOSC
4
1)
is recommended, too.
MHz
- 40
Functional Description
V
XTAL1
XTAL2
DDOSC
Oscillator
TC1796
V
SSOSC
V
DDOSC3
V1.0, 2008-04
MCS05601
TC1796
f
OSC