SAK-TC1762-128F66HL AC Infineon Technologies, SAK-TC1762-128F66HL AC Datasheet - Page 112

• 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
5.3
The data retention time of the TC1762’s Flash memory (i.e. the time after which stored
data can still be retrieved) depends on the number of times the Flash memory has been
erased and programmed.
Table 5-2
Parameter
Program Flash
Retention Time,
Physical Sector
Program Flash
Retention Time,
Logical Sector
Data Flash Endurance
(32 Kbyte)
Data Flash Endurance,
EEPROM Emulation
(8 × 4 Kbyte)
Programming Time per
Page
Program Flash Erase
Time per 256-Kbyte
sector
Data Flash Erase Time
per 16-Kbyte sector
Wake-up time
1) Storage and inactive time included.
2) At average weighted junction temperature T
3) In case the Program Verify feature detects weak bits, these bits will be programmed once more. The
Data Sheet
the retention time at average weighted temperature of T
the retention time at average weighted temperature of T
reprogramming takes additional 5ms.
3)
Flash Memory Parameters
Flash Parameters
1)2)
1) 2)
Symbol
t
t
N
N
t
t
t
t
RET
RETL
PR
ERP
ERD
WU
E
E8
Min.
20
20
15 000
120 000
–
–
–
4300 × 1/
J
= 100 °C, or
Limit Values
108
f
J
J
CPU
= 110 °C is minimum 10 years, or
= 150 °C is minimum 0.7 years.
–
Max.
–
–
–
5
5
0.625 s
+ 40µs
Unit
years
years
–
–
ms
s
Notes
Max. 1000
erase/program cycles
Max. 50
erase/program cycles
Max. data retention
time 5 years
Max. data retention
time 5 years
–
f
f
CPU
CPU
= 80 MHz
= 80 MHz
V1.0, 2008-04
Packaging
TC1762