SAK-TC1762-128F66HL AC Infineon Technologies, SAK-TC1762-128F66HL AC Datasheet - Page 95

• Manufacturer Part Number: SAK-TC1762-128F66HL AC
• Description: IC MCU 32BIT 1024KB FLSH 176LQFP
• Manufacturer: Infineon Technologies
• Series: TC17xxr

Specifications of SAK-TC1762-128F66HL AC

• Core Processor: TriCore
• Core Size: 32-Bit
• Speed: 66MHz
• 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: 66.0 MHz
• Sram (incl. Cache): 52.0 KByte
• Can Nodes: 2
• A / D Input Lines (incl. Fadc): 36
• Program Memory: 1.0 MB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Preliminary
4.3.3
There is a restriction for the power sequencing of the 3.3 V domain as shown in
Figure
valid range for V
V
antiparallel ESD protection diodes. There are no other such connections between the
subdomains. V
Figure 4-9
All ground pins V
The difference voltage between the ground pins must not exceed 200 mV.
The PORST signal must be activated at latest before any power supply voltage falls
below the levels shown on the figure below. In this case, only the memory row of a Flash
memory that was the target of the write at the moment of the power loss will contain
unreliable content. Additionally, the PORST signal should be activated as soon as
possible. The sooner the PORST signal is activated, the less time the system operates
outside of the normal operating power supply range.
Data Sheet
DDFL3
belong to the 3.3 V domain. The V
4-9. It must always be higher than 1.5 V domain - 0.5 V. The gray area shows the
Power Sequencing
Power Supply Voltage
(3.3V)
3.3V
1.5V
V
V
DD ,
D D P
DDP
3.3V
SS
V
/
must be externally connected to one single star point in the system.
DDOSC
relative to an exemplary V
V
PORST
DD
Power Up Sequence
and V
DDAF
V
belong to the 1.5 V domain.
3 .3
> V
DDM
91
1 .5
and V
- 0.5V
1.5V
DDMF
ramp. V
subdomains are connected with
DDP
V
V
3 .3
1 .5
, V
Electrical Parameters
DDOSC3
PowerSeq
Time
Time
, V
V1.0, 2008-04
DDM
TC1762
, V
DDMF
,