MC68HC11E0CFNE3 Freescale Semiconductor, MC68HC11E0CFNE3 Datasheet - Page 112

IC MCU 8BIT 3MHZ 52-PLCC

MC68HC11E0CFNE3

Manufacturer Part Number
MC68HC11E0CFNE3
Description
IC MCU 8BIT 3MHZ 52-PLCC
Manufacturer
Freescale Semiconductor
Series
HC11r
Datasheets

Specifications of MC68HC11E0CFNE3

Core Processor
HC11
Core Size
8-Bit
Speed
3MHz
Connectivity
SCI, SPI
Peripherals
POR, WDT
Number Of I /o
38
Program Memory Type
ROMless
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
Controller Family/series
68HC11
No. Of I/o's
38
Ram Memory Size
512Byte
Cpu Speed
3MHz
No. Of Timers
1
Embedded Interface Type
SCI, SPI
Digital Ic Case Style
LCC
Rohs Compliant
Yes
Processor Series
HC11E
Core
HC11
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
SCI, SPI
Maximum Clock Frequency
3 MHz
Number Of Programmable I/os
38
Number Of Timers
8
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
8 bit, 8 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
 Details

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
MC68HC11E0CFNE3
Manufacturer:
FREESCALE
Quantity:
6 249
Price:
A-8
NOTES:
Frequency of Operation (E-Clock Frequency)
E-Clock Period
Peripheral Data Setup Time
Peripheral Data Hold Time
Delay Time, Peripheral Data Write
MCU Read of Ports A, B, C, and D
MCU Read of Ports A, B, C, and D
MCU Write to Port A
MCU Writes to Ports B, C, and D
t
1. Port C and D timing is valid for active drive (CWOM and DWOM bits not set in PIOC and SPCR registers respec-
2. All timing is shown with respect to 20% V
PWD
A, B, C, D
tively).
PORT A
PORTS
B, C, D
PORTS
= 1/4 t
E
E
cyc
+ 150 ns
Characteristic
PREVIOUS PORT DATA
Freescale Semiconductor, Inc.
Figure A-6 Port Write Timing Diagram
Figure A-7 Port Read Timing Diagram
For More Information On This Product,
Table A-5 Peripheral Port Timing
ELECTRICAL CHARACTERISTICS
MCU WRITE TO PORT
PREVIOUS PORT DATA
MCU READ OF PORT
Go to: www.freescale.com
DD
and 70% V
Symbol
t
t
PDSU
t
PWD
t
PDH
cyc
f
t PWD
o
DD
1000
, unless otherwise noted.
Min
100
dc
50
1.0 MHz
t PDSU
Max
200
350
1.0
Min
500
100
NEW DATA VALID
t PWD
50
dc
t PDH
2.0 MHz
Max
200
225
2.0
NEW DATA VALID
TECHNICAL DATA
Min
333
100
dc
50
3.0 MHz
D3 PORT WRITE TIM
Max
D3 PORT READ TIM
200
183
3.0
MHz
Unit
ns
ns
ns
ns
ns

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