MC68HC705C9ACFBE Freescale Semiconductor, MC68HC705C9ACFBE Datasheet - Page 3

• Manufacturer Part Number: MC68HC705C9ACFBE
• Description: IC MCU 8BIT 44-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of MC68HC705C9ACFBE

• Core Processor: HC05
• Core Size: 8-Bit
• Speed: 2.1MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 24
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: OTP
• Ram Size: 352 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-QFP
• Processor Series: HC705C
• Core: HC05
• Data Bus Width: 8 bit
• Data Ram Size: 352 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 2.1 MHz
• Number Of Programmable I/os: 31
• Number Of Timers: 1
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Package: 44PQFP
• Family Name: HC05
• Maximum Speed: 2.1 MHz
• Operating Supply Voltage: 3.3|5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

MC68HC705C9A
Advance Information Data Sheet
To provide the most up-to-date information, the revision of our documents on the World Wide Web will be
the most current. Your printed copy may be an earlier revision. To verify you have the latest information
available, refer to:
The following revision history table summarizes changes contained in this document. For your
convenience, the page number designators have been linked to the appropriate location.
Revision History
Freescale Semiconductor
http://www.freescale.com/
September,
February,
October,
Date
2001
2002
2005
Revision
Level
3.0
4.0
4.1
MC68HC05C9A Advance Information Data Sheet, Rev. 4.1
Format update to current publication standards
Figure 12-10. SPI Slave Timing Diagram — Corrected labels for
MISO and MOSI and subtitle for part b.
Figure 8-3. Timer Status Register (TSR) — Corrected
address designator from $0012 to $0013.
Updated to meet Freescale identity guidelines.
Description
Throughout
Number(s)
Page
N/A
145
78
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