MM912F634DV1AER2 Freescale Semiconductor, MM912F634DV1AER2 Datasheet - Page 299

• Manufacturer Part Number: MM912F634DV1AER2
• Description: 16-bit Microcontrollers - MCU DUAL LS/HS SWITCH W. LIN
• Manufacturer: Freescale Semiconductor

Specifications of MM912F634DV1AER2

• Rohs: yes
• Core: HCS12
• Processor Series: MM912F634
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 20 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 2 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 4.5 V to 5.5 V
• Operating Temperature Range: - 40 C to + 105 C
• Package / Case: LQFP-48
• Mounting Style: SMD/SMT
• A/d Bit Size: 10 bit
• A/d Channels Available: 15
• Interface Type: SPI
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 6
• Number Of Timers: 1
• Program Memory Type: Flash
• Supply Voltage - Max: 4.5 V
• Supply Voltage - Min: 4.5 V

Functional Description and Application Information
32 kbyte Flash Module (S12SFTSR32KV1)
4.36.8.1
Description of Flash Interrupt Operation
The logic used for generating interrupts is shown in
Figure
92.
The Flash module uses the CBEIF and CCIF flags in combination with the CBIE and CCIE enable bits to generate the Flash
command interrupt request.
CBEIF
CBEIE
Flash Command Interrupt Request
CCIF
CCIE
Figure 92. Flash Command Interrupt Implementation
For a detailed description of the register bits, refer to
Section 4.36.3.3.4, “Flash Configuration Register (FCNFG)"”
and
Section 4.36.3.4, “Flash Status Register
(FSTAT)"”.
MM912F634
Freescale Semiconductor
299