MC68HC705C8ACFNE Freescale Semiconductor, MC68HC705C8ACFNE Datasheet - Page 212

• Manufacturer Part Number: MC68HC705C8ACFNE
• Description: IC MCU 8K 2.1MHZ OTP 44-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of MC68HC705C8ACFNE

• Core Processor: HC05
• Core Size: 8-Bit
• Speed: 2.1MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 24
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: OTP
• Ram Size: 304 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• A/d Inputs: 4-Channel, 8-Bit
• Eeprom Memory: 0 Bytes
• Input Output: 24
• Interface: SCI/SPI
• Memory Type: OTP
• Number Of Bits: 8
• Package Type: 44-pin PLCC
• Programmable Memory: 8K Bytes
• Timers: 3-16-bit
• Voltage, Range: 3-5.5 V
• Processor Series: HC705C
• Core: HC05
• Data Bus Width: 8 bit
• Data Ram Size: 304 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 2.1 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 1
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: RoHS Compliant part

Index
Technical Data
212
CPU
CPU registers
data-retention mode
electrical specifications
electrical specifications (high-speed part)
EPROM/OTPROM (PROM)
Freescale Semiconductor, Inc.
instruction set summary
instruction types
opcode map
programming model
registers
accumulator (A)
condition code register (CCR) . . . . . . . . . . . . . . . . . . . . . . . . . .
index register (X)
program counter (PC)
control timing
DC electrical
power considerations
control timing
DC electrical
ordering information
SPI
control registers
EPROM erasing
mask option register 1 (MOR1)
mask option register 2 (MOR2)
option register (option)
preprogramming steps
program register
programming
programming circuit
For More Information On This Product,
MC68HC05PGMR programmer board
timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Go to: www.freescale.com
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
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characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
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(PROG). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
. . . . . . . . . . . . . . . . . . . . . . . . 154, 155, 156, 158
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Index
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . 157, 160
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
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. . . . . . . . . . . . . . . . . . . . . . . . . . . 37, 103
D
E
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MC68HC705C8A — Rev. 3
160