MCHC908GR8CFAE Freescale Semiconductor, MCHC908GR8CFAE Datasheet - Page 73

• Manufacturer Part Number: MCHC908GR8CFAE
• Description: IC MCU FLSH 8BIT8MHZ 7.5K32-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MCHC908GR8CFAE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 21
• 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: 32-LQFP
• Controller Family/series: HC08
• No. Of I/o's: 21
• Ram Memory Size: 384Byte
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Embedded Interface Type: I2C, SCI, SPI
• Rohs Compliant: Yes
• Processor Series: HC08G
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 8.2 MHz
• Number Of Programmable I/os: 21
• Number Of Timers: 3
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: FSICEBASE, DEMO908GZ60E, M68CBL05CE, M68EML08GPGTE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 6 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

4.4.2.8 SCI
MC68HC908GR8 — Rev 4.0
MOTOROLA
SCI CPU interrupt sources:
Freescale Semiconductor, Inc.
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For More Information On This Product,
Overflow bit (OVRF) — The OVRF bit is set if software does not
read the byte in the receive data register before the next full byte
enters the shift register. The error interrupt enable bit, ERRIE,
enables OVRF CPU interrupt requests. OVRF and ERRIE are in
the SPI status and control register.
SCI transmitter empty bit (SCTE) — SCTE is set when the SCI
data register transfers a character to the transmit shift register.
The SCI transmit interrupt enable bit, SCTIE, enables transmitter
CPU interrupt requests. SCTE is in SCI status register 1. SCTIE is
in SCI control register 2.
Transmission complete bit (TC) — TC is set when the transmit
shift register and the SCI data register are empty and no break or
idle character has been generated. The transmission complete
interrupt enable bit, TCIE, enables transmitter CPU interrupt
requests. TC is in SCI status register 1. TCIE is in SCI control
register 2.
SCI receiver full bit (SCRF) — SCRF is set when the receive shift
register transfers a character to the SCI data register. The SCI
receive interrupt enable bit, SCRIE, enables receiver CPU
interrupts. SCRF is in SCI status register 1. SCRIE is in SCI
control register 2.
Idle input bit (IDLE) — IDLE is set when 10 or 11 consecutive logic
1s shift in from the RxD pin. The idle line interrupt enable bit, ILIE,
enables IDLE CPU interrupt requests. IDLE is in SCI status
register 1. ILIE is in SCI control register 2.
Receiver overrun bit (OR) — OR is set when the receive shift
register shifts in a new character before the previous character
was read from the SCI data register. The overrun interrupt enable
bit, ORIE, enables OR to generate SCI error CPU interrupt
requests. OR is in SCI status register 1. ORIE is in SCI control
register 3.
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Resets and Interrupts
Resets and Interrupts
Technical Data
Interrupts
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