SAK-TC1775-L40E BA Infineon Technologies, SAK-TC1775-L40E BA Datasheet - Page 33

• Manufacturer Part Number: SAK-TC1775-L40E BA
• Description: IC MCU 32BIT 40MHZ BGA-329
• Manufacturer: Infineon Technologies
• Series: TC17xxr

Specifications of SAK-TC1775-L40E BA

• Core Processor: TriCore
• Core Size: 32-Bit
• Speed: 40MHz
• Connectivity: CAN, EBI/EMI, SDLM, SSC, UART/USART
• Peripherals: POR, WDT
• Number Of I /o: 176
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: ROM
• Ram Size: 73K x 8
• Voltage - Supply (vcc/vdd): 2.3 V ~ 2.75 V
• Data Converters: A/D 32x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 329-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: SAKTC1775L40EBA; SP000012965

Preliminary
Serial Data Link Interface
Figure 8
(SDLM).
Figure 8
The SDLM module communicates with the external world via two I/O lines located at
Port 12, the J1850 bus. The RXD line is the receive data input signal and TXD is the
transmit data output signal.
The Serial Data Link module (SDLM) provides serial communication to a J1850 based
serial bus. J1850 bus transceivers must be implemented externally in a system. The
SDLM module conforms to the SAE Class B J1850 Specification and is compatible to
Class 2 protocol.
General SDLM Features:
• Compliant to SAE Class B J1850 Specification
• Full support of GM Class 2 protocol
• Variable Pulse Width (VPW) format with 10.4 kbit/s
• High speed receive/transmit 4x mode with 41.6 kbit/s
• Digital noise filter
• Support of single byte headers or consolidated headers
• CRC generation and check
• Support of Block Mode for receive and transmit
Data Sheet
D e co de r
A d d res s
In terru pt
C o ntro l
C o ntro l
C lo ck
shows a global view of the functional blocks of the Serial Data Link Interface
General Block Diagram of the SDLM Interface
f
S D L M
(K e rne l)
M o du le
S D LM
29
R X D
T X D
C o n tro l
P o rt
P 12 .1 0 /
R X J1 8 50
P 12 .1 1 /
T X J 18 50
M C B 04570
V1.2, 2002-05
TC1775