SAK-TC1736-128F80HL AA Infineon Technologies, SAK-TC1736-128F80HL AA Datasheet - Page 29

• Manufacturer Part Number: SAK-TC1736-128F80HL AA
• Description: IC MCU 32BIT 1MB FLASH 144LQFP
• Manufacturer: Infineon Technologies
• Series: TC17xxr

Specifications of SAK-TC1736-128F80HL AA

• Core Processor: TriCore
• Core Size: 32-Bit
• Speed: 80MHz
• Connectivity: ASC, CAN, MLI, MSC, SSC
• Peripherals: DMA, POR, WDT
• Number Of I /o: 70
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.42 V ~ 1.58 V
• Data Converters: A/D 24x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 144-LFQFP
• Packages: PG-LQFP-144
• Max Clock Frequency: 80.0 MHz
• Sram (incl. Cache): 48.0 KByte
• Can Nodes: 2
• A / D Input Lines (incl. Fadc): 24
• Program Memory: 1.0 MB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

For online data acquisition (OLDA) of application or calibration data a virtual 32 KB
memory range is provided which can be accessed without error reporting. Accesses to
this OLDA range can also be redirected to an overlay memory.
2.4.6.3
In TC1736 Emulation Device, an Emulation Memory (EMEM) is provided, which can fully
be used for calibration via program memory or OLDA overlay. The Emulation Memory
interface shown in
accesses to the Emulation Memory in the TC1736 Emulation Device. In the TC1736
production device, the EMEM interface is always disabled.
2.4.6.4
Tuning protection is required by the user to absolutely protect control data (e.g. for
engine control), serial number and user software, stored in the Flash, from being
manipulated, and to safely detect changed or disturbed data. For the internal Flash,
these protection requirements are excellently fulfilled in the TC1736 with
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Special tuning protection support is provided for external Flash, which must also be
protected.
2.4.6.5
The embedded Flash modules of PMU0 includes 1 Mbyte of Flash memory for code or
constant data (called Program Flash) and additionally 32 Kbyte of Flash memory used
for emulation of EEPROM data (called Data Flash). The Program Flash is realized as
one independent Flash bank, whereas the Data Flash is built of two Flash banks,
allowing the following combinations of concurrent Flash operations:
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Both, the Program Flash and the Data Flash, provide error correction of single-bit errors
within a 64-bit read double-word, resulting in an extremely low failure rate. Read
accesses to Program Flash are executed in 256-bit width, to Data Flash in 64-bit width
(both plus ECC). Single-cycle burst transfers of up to 4 double-words and sequential
prefetching with control of prefetch hit are supported for Program Flash.
Data Sheet
Flash read and write protection with user-specific protection levels, and with
dedicated HW and firmware, supporting the internal Flash read protection, and with
the Alternate Boot Mode.
Read code or data from Program Flash, while one bank of Data Flash is busy with a
program or erase operation.
Read data from one bank of Data Flash, while the other bank of Data Flash is busy
with a program or erase operation.
Program one bank of Data Flash while erasing the other bank of Data Flash, read
from Program Flash.
Emulation Memory Interface
Tuning Protection
Program and Data Flash
Figure 2-3
is a 64-bit wide memory interface that controls the CPU-
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Introduction
V1.1, 2009-08
TC1736