MC68HC711D3CFNE2 Freescale Semiconductor, MC68HC711D3CFNE2 Datasheet - Page 4

• Manufacturer Part Number: MC68HC711D3CFNE2
• Description: IC MCU 8BIT 3MHZ 44-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC711D3CFNE2

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 2MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 26
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: OTP
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

Revision History
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
4
September,
2003
2005
Date
July,
Revision
Level
2.1
2
Reformatted to current publications standards
Removed references to PROG mode.
Corrected pin assignments for:
Added Figure 1-4. Pin Assignments for 44-Pin QFP
1.9 Interrupt Request (IRQ) — Reworked description for clarity.
2.4 Programmable Read-Only Memory (PROM) — Updated with additional
data.
Section 10. Ordering Information and Mechanical Specifications — Added
mechanical specifications for 44-pin plastic quad flat pack (QFP).
Added the following appendices:
Updated to meet Freescale identity guidelines.
Figure 1-2. Pin Assignments for 40-Pin Plastic DIP
Figure 1-3. Pin Assignments for 44-Pin PLCC
Appendix A. MC68HC11D3 and MC68HC11D0
Appendix B. MC68L11D0
MC68HC711D3 Data Sheet, Rev. 2.1
Description
Freescale Semiconductor
Throughout
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