MC68HC11E0CFNE3 Freescale Semiconductor, MC68HC11E0CFNE3 Datasheet - Page 108

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:
Frequency of Operation
E-Clock Period
Crystal Frequency
External Oscillator Frequency
Processor Control SetupTime
Reset Input Pulse Width
Mode Programming Setup Time
Mode Programming Hold Time
Interrupt Pulse Width,
Wait Recovery Startup Time
Timer Pulse Width,
A-4
NOTES:
t
IRQ Edge-Sensitive Mode
PW
Input Capture Pulse
Accumulator Input
PW
PCSU
NOTES:
1. RESET is recognized during the first clock cycle it is held low. Internal circuitry then drives the pin low for four
2. All timing is shown with respect to 20% V
1. Rising edge sensitive input
2. Falling edge sensitive input
3. Maximum pulse accumulator clocking rate is E-clock frequency divided by 2.
IRQ
TIM
PA[2:0]
PA[2:0]
clock cycles, releases the pin, and samples the pin level two cycles later to determine the source of the interrupt.
Refer to SECTION 5 RESETS AND INTERRUPTS for further detail.
PA7
PA7
= 1/4 t
= t
= t
(Can Be Preempted by Internal Reset)
cyc
cyc
1,3
2,3
To Guarantee External Reset Vector
1
2
cyc
+ 20 ns
+ 20 ns
Characteristic
+ 50 ns
Minimum Input Time
PW
Freescale Semiconductor, Inc.
TIM
For More Information On This Product,
ELECTRICAL CHARACTERISTICS
Table A-4 Control Timing
Figure A-2 Timer Inputs
Go to: www.freescale.com
DD
and 70% V
PW
Symbol
PW
PW
t
f
t
t
PCSU
t
XTAL
t
4 f
MPH
WRS
MPS
cyc
f
RSTL
o
IRQ
TIM
o
DD
, unless otherwise noted.
1000
1020
1020
Min
300
dc
dc
10
8
1
2
1.0 MHz
Max
1.0
4.0
4.0
4
Min
500
175
520
520
dc
dc
10
8
1
2
2.0 MHz
Max
2.0
8.0
8.0
4
TECHNICAL DATA
Min
333
133
353
353
dc
dc
10
8
1
2
3.0 MHz
Max
12.0
12.0
TIMER INPUTS TIM
3.0
4
MHz
MHz
MHz
Unit
t
t
t
t
ns
ns
ns
ns
ns
cyc
cyc
cyc
cyc

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