MC68HC908GR8CP Freescale Semiconductor, MC68HC908GR8CP Datasheet - Page 72

• Manufacturer Part Number: MC68HC908GR8CP
• Description: IC MCU FLASH 8BIT 8MHZ 4K 28-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908GR8CP

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 17
• Program Memory Size: 7.5KB (7.5K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Resets and Interrupts
4.4.2.6 TIM2
4.4.2.7 SPI
Technical Data
72
TIM2 CPU interrupt sources:
SPI CPU interrupt sources:
Freescale Semiconductor, Inc.
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For More Information On This Product,
TIM2 overflow flag (TOF) — The TOF bit is set when the TIM2
counter value rolls over to $0000 after matching the value in the
TIM2 counter modulo registers. The TIM2 overflow interrupt
enable bit, TOIE, enables TIM2 overflow CPU interrupt requests.
TOF and TOIE are in the TIM2 status and control register.
TIM2 channel flag (CH0F) — The CH0F bit is set when an input
capture or output compare occurs on channel 0. The channel 0
interrupt enable bit, CH0IE, enables channel 0 TIM2 CPU interrupt
requests. CH0F and CH0IE are in the TIM2 channel 0 status and
control register.
SPI receiver full bit (SPRF) — The SPRF bit is set every time a
byte transfers from the shift register to the receive data register.
The SPI receiver interrupt enable bit, SPRIE, enables SPRF CPU
interrupt requests. SPRF is in the SPI status and control register
and SPRIE is in the SPI control register.
SPI transmitter empty (SPTE) — The SPTE bit is set every time a
byte transfers from the transmit data register to the shift register.
The SPI transmit interrupt enable bit, SPTIE, enables SPTE CPU
interrupt requests. SPTE is in the SPI status and control register
and SPTIE is in the SPI control register.
Mode fault bit (MODF) — The MODF bit is set in a slave SPI if the
SS pin goes high during a transmission with the mode fault enable
bit (MODFEN) set. In a master SPI, the MODF bit is set if the SS
pin goes low at any time with the MODFEN bit set. The error
interrupt enable bit, ERRIE, enables MODF CPU interrupt
requests. MODF, MODFEN, and ERRIE are in the SPI status and
control register.
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Resets and Interrupts
MC68HC908GR8 — Rev 4.0
MOTOROLA