MCHC11F1CFNE3 Freescale Semiconductor, MCHC11F1CFNE3 Datasheet - Page 77

• Manufacturer Part Number: MCHC11F1CFNE3
• Description: IC MCU 8BIT 1K RAM 68-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MCHC11F1CFNE3

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 3MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 30
• Program Memory Type: ROMless
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.75 V ~ 5.25 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 68-PLCC
• A/d Inputs: 8-Channel, 8-Bit
• Eeprom Memory: 512 Bytes
• Input Output: 30
• Interface: SCI/SPI
• Memory Type: EPROM
• Number Of Bits: 8
• Package Type: 68-pin PLCC
• Programmable Memory: 0 Bytes
• Timers: 3-16-bit
• Voltage, Range: 3-5.5 V
• Controller Family/series: 68HC11
• No. Of I/o's: 30
• Eeprom Memory Size: 512Byte
• Ram Memory Size: 1KB
• Cpu Speed: 3MHz
• No. Of Timers: 1
• Embedded Interface Type: SCI, SPI
• Rohs Compliant: Yes
• Processor Series: HC11F
• Core: HC11
• Data Bus Width: 8 bit
• Program Memory Size: 512 B
• Data Ram Size: 1 KB
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 3 MHz
• Number Of Timers: 1
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Program Memory Size: -
• Lead Free Status / Rohs Status: RoHS Compliant part

TECHNICAL DATA
(REFER TO FIG 5-3)
OC5/IC4I = 1
PAOVI = 1
NO
NO
NO
NO
NO
NO
NO
NO
NO
OC2I = 1
OC3I = 1
OC4I = 1
SPIE = 1
PAII = 1
TOI = 1
SCI
2A
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?
?
?
?
?
?
?
?
Figure 5-4 Interrupt Priority Resolution (2 of 2)
SPURIOUS INTERRUPT – TAKE IRQ VECTOR
Freescale Semiconductor, Inc.
For More Information On This Product,
YES
YES
YES
YES
YES
YES
YES
YES
YES
RESETS AND INTERRUPTS
Go to: www.freescale.com
ACCUMULATOR
ACCUMULATOR
OR MODF
OC5/IC4F
PULSE
PAOVF
PULSE
TIMER
TIMER
TIMER
TIMER
TIMER
OC2F
OC3F
OC4F
PAIF
SPIF
TOF
?
?
?
?
?
?
?
?
NO
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
FETCH VECTOR
FETCH VECTOR
FETCH VECTOR
FETCH VECTOR
FETCH VECTOR
FETCH VECTOR
FETCH VECTOR
FETCH VECTOR
FETCH VECTOR
FETCH VECTOR
$FFDC, FFDD
$FFDA, FFDB
$FFDE, FFDF
$FFE6, FFE7
$FFE4, FFE5
$FFE2, FFE3
$FFE0, FFE1
$FFD8, FFD9
$FFD6, FFD7
$FFF2, FFF3
END
2B
5-15