S912XEQ512J3CAGR Freescale Semiconductor, S912XEQ512J3CAGR Datasheet - Page 635

• Manufacturer Part Number: S912XEQ512J3CAGR
• Description: 16-bit Microcontrollers - MCU 16 BIT,512K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of S912XEQ512J3CAGR

• Rohs: yes
• Core: HCS12X
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 512 kB
• Data Ram Size: 32 kB
• On-chip Adc: Yes
• Package / Case: LQFP
• Mounting Style: SMD/SMT
• Interface Type: CAN/SCI/SPI
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 119
• Number Of Timers: 25
• Program Memory Type: Flash
• Supply Voltage - Max: 1.98 V, 2.9 V, 5.5 V
• Supply Voltage - Min: 1.72 V, 2.7 V, 3.13 V

Freescale Semiconductor
Module Base + 0x00X2
Module Base + 0x00X3
ID[14:7]
ID[6:0]
Field
Field
RTR
7-0
7-1
0
Reset:
Reset:
W
W
R
R
Extended Format Identifier — The identifiers consist of 29 bits (ID[28:0]) for the extended format. ID28 is the
most significant bit and is transmitted first on the CAN bus during the arbitration procedure. The priority of an
identifier is defined to be highest for the smallest binary number.
Extended Format Identifier — The identifiers consist of 29 bits (ID[28:0]) for the extended format. ID28 is the
most significant bit and is transmitted first on the CAN bus during the arbitration procedure. The priority of an
identifier is defined to be highest for the smallest binary number.
Remote Transmission Request — This flag reflects the status of the remote transmission request bit in the
CAN frame. In the case of a receive buffer, it indicates the status of the received frame and supports the
transmission of an answering frame in software. In the case of a transmit buffer, this flag defines the setting of
the RTR bit to be sent.
0 Data frame
1 Remote frame
ID14
ID6
7
x
Figure 16-28. Identifier Register 2 (IDR2) — Extended Identifier Mapping
7
x
Figure 16-29. Identifier Register 3 (IDR3) — Extended Identifier Mapping
Table 16-29. IDR2 Register Field Descriptions — Extended
Table 16-30. IDR3 Register Field Descriptions — Extended
ID13
ID5
6
x
6
x
MC9S12XE-Family Reference Manual Rev. 1.25
ID12
ID4
5
x
5
x
Chapter 16 Freescale’s Scalable Controller Area Network (S12MSCANV3)
ID11
ID3
4
x
4
x
Description
Description
ID10
ID2
x
x
3
3
ID9
ID1
2
x
2
x
ID8
ID0
x
x
1
1
RTR
ID7
0
x
0
x
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