S9S12G128F0VLLR Freescale Semiconductor, S9S12G128F0VLLR Datasheet - Page 632

• Manufacturer Part Number: S9S12G128F0VLLR
• Description: 16-bit Microcontrollers - MCU 16BIT 128K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of S9S12G128F0VLLR

• Rohs: yes
• Core: S12
• Processor Series: MC9S12G
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 8192 B
• On-chip Adc: Yes
• Operating Supply Voltage: 3.13 V to 5.5 V
• Operating Temperature Range: - 40 C to + 125 C
• Package / Case: LQFP-100
• Mounting Style: SMD/SMT

Freescale’s Scalable Controller Area Network (S12MSCANV3)
18.4.5.7
The MSCAN is in disabled mode out of reset (CANE=0). All module clocks are stopped for power saving,
however the register map can still be accessed as specified.
18.4.5.8
The MSCAN can be programmed to wake up from sleep or power down mode as soon as CAN bus activity
is detected (see control bit WUPE in MSCAN Control Register 0 (CANCTL0). The sensitivity to existing
CAN bus action can be modified by applying a low-pass filter function to the RXCAN input line (see
control bit WUPM in
This feature can be used to protect the MSCAN from wake-up due to short glitches on the CAN bus lines.
Such glitches can result from—for example—electromagnetic interference within noisy environments.
18.4.6
The reset state of each individual bit is listed in
the registers and their bit-fields.
18.4.7
This section describes all interrupts originated by the MSCAN. It documents the enable bits and generated
flags. Each interrupt is listed and described separately.
18.4.7.1
The MSCAN supports four interrupt vectors (see
(for details see
Section 18.3.2.8, “MSCAN Transmitter Interrupt Enable Register
Refer to the device overview section to determine the dedicated interrupt vector addresses.
18.4.7.2
At least one of the three transmit buffers is empty (not scheduled) and can be loaded to schedule a message
for transmission. The TXEx flag of the empty message buffer is set.
634
Reset Initialization
Interrupts
Wake-Up Interrupt (WUPIF)
Error Interrupts Interrupt (CSCIF, OVRIF)
Receive Interrupt (RXF)
Transmit Interrupts (TXE[2:0])
Disabled Mode
Programmable Wake-Up Function
Description of Interrupt Operation
Transmit Interrupt
Section 18.3.2.6, “MSCAN Receiver Interrupt Enable Register
Section 18.3.2.2, “MSCAN Control Register 1
Interrupt Source
MC9S12G Family Reference Manual,
Table 18-39. Interrupt Vectors
Section 18.3.2, “Register
Table
CCR Mask
18-39), any of which can be individually masked
I bit
I bit
I bit
I bit
CANRIER (WUPIE)
CANRIER (CSCIE, OVRIE)
CANRIER (RXFIE)
CANTIER (TXEIE[2:0])
Rev.1.23
(CANTIER)”).
(CANCTL1)”).
Local Enable
Descriptions,” which details all
(CANRIER)” to
Freescale Semiconductor