MC68HC11E1CFN3 Freescale Semiconductor, MC68HC11E1CFN3 Datasheet - Page 16

• Manufacturer Part Number: MC68HC11E1CFN3
• Description: IC MCU 3MHZ 512 EEPROM 52-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC11E1CFN3

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 3MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 38
• Program Memory Type: ROMless
• 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
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 3 MHz
• Number Of Programmable I/os: 22
• Number Of Timers: 16 bit
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details

General Description
1.3 Structure
Data Sheet
16
See
devices are noted in the table accompanying
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Figure 1-1
16-bit timer system:
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8-bit pulse accumulator
Real-time interrupt circuit
Computer operating properly (COP) watchdog system
38 general-purpose input/output (I/O) pins:
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Several packaging options:
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Freescale Semiconductor, Inc.
For More Information On This Product,
Three input capture (IC) channels
Four output compare (OC) channels
One additional channel, selectable as fourth IC or fifth OC
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)
for a functional diagram of the E-series MCUs. Differences among
Go to: www.freescale.com
General Description
Figure
1-1.
M68HC11E Family — Rev. 5
MOTOROLA