MC68HC711E9CFN3 Freescale Semiconductor, MC68HC711E9CFN3 Datasheet - Page 14

• Manufacturer Part Number: MC68HC711E9CFN3
• Description: IC MCU 3MHZ 12K OTP 52-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC711E9CFN3

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 3MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 38
• Program Memory Size: 12KB (12K x 8)
• Program Memory Type: OTP
• Eeprom Size: 512 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 52-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

General Description
1.3 Structure
See
the table accompanying
1.4 Pin Descriptions
M68HC11 E-series MCUs are available packaged in:
Most pins on these MCUs serve two or more functions, as described in the following paragraphs. Refer
to
assignments for the PLCC/CLCC, QFP, TQFP, SDIP, and DIP packages.
14
Figure
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Figure 1-1
Computer operating properly (COP) watchdog system
38 general-purpose input/output (I/O) pins:
–
–
–
Several packaging options:
–
–
–
–
–
–
52-pin plastic-leaded chip carrier (PLCC)
52-pin windowed ceramic leaded chip carrier (CLCC)
52-pin plastic thin quad flat pack, 10 mm x 10 mm (TQFP)
64-pin quad flat pack (QFP)
48-pin plastic dual in-line package (DIP), MC68HC811E2 only
56-pin plastic shrink dual in-line package, .070-inch lead spacing (SDIP)
1-2,
16 bidirectional I/O pins
11 input-only pins
11 output-only pins
52-pin plastic-leaded chip carrier (PLCC)
52-pin windowed ceramic leaded chip carrier (CLCC)
52-pin plastic thin quad flat pack, 10 mm x 10 mm (TQFP)
64-pin quad flat pack (QFP)
48-pin plastic dual in-line package (DIP), MC68HC811E2 only
56-pin plastic shrink dual in-line package, .070-inch lead spacing (SDIP)
Figure
for a functional diagram of the E-series MCUs. Differences among devices are noted in
1-3,
Figure
Figure
1-1.
1-4,
M68HC11E Family Data Sheet, Rev. 5.1
Figure
1-5, and
Figure 1-6
which show the M68HC11 E-series pin
Freescale Semiconductor