MC68HC11E1CFN2 Freescale Semiconductor, MC68HC11E1CFN2 Datasheet - Page 187

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MC68HC11E1CFN2

Manufacturer Part Number
MC68HC11E1CFN2
Description
IC MCU 512 EEPROM 2MHZ 52-PLCC
Manufacturer
Freescale Semiconductor
Series
HC11r
Datasheet

Specifications of MC68HC11E1CFN2

Core Processor
HC11
Core Size
8-Bit
Speed
2MHz
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
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Program Memory Size
-

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10.17 Serial Peripheral Interface Timing Characteristics
M68HC11E Family — Rev. 5
MOTOROLA
1. V
2. Time to data active from high-impedance state
3. Assumes 200 pF load on SCK, MOSI, and MISO pins
Num
10
11
otherwise noted
1
2
3
4
5
6
7
8
9
DD
= 5.0 Vdc ±10%, V
Frequency of operation
E-clock period
Operating frequency
Cycle time
Enable lead time
Enable lag time
Clock (SCK) high time
Clock (SCK) low time
Data setup time (inputs)
Data hold time (inputs)
Slave access time
Disable time (hold time
Data valid
Data hold time (outputs)
E clock
Master
Slave
Master
Slave
Slave
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
CPHA = 0
CPHA = 1
to high-impedance state)
Slave
(after enable edge)
Characteristic
(3)
(after enable edge)
(2)
(2)
SS
= 0 Vdc, T
Freescale Semiconductor, Inc.
(1)
For More Information On This Product,
A
= T
L
to T
Go to: www.freescale.com
t
t
t
t
w(SCKH)m
Symbol
w(SCKL)m
w(SCKH)s
w(SCKL)s
t
Electrical Characteristics
t
CYC(m)
t
H
f
CYC(s)
t
t
f
lead(s)
t
t
t
op(m)
su(m)
lag(s)
t
op(s)
su(s)
CYC
h(m)
, all timing is shown with respect to 20% V
t
h(s)
t
f
t
dis
t
ho
o
a
v
1/2 t
1/2 t
t
t
CYC
CYC
f
Min
333
o
CYC
CYC
dc
dc
30
30
30
30
/32
2
1
1
1
0
0
0
–25
–25
–25
–25
Serial Peripheral Interface Timing Characteristics
E9
16 t
16 t
Max
f
3.0
o
32
40
40
50
50
f
o
/2
CYC
CYC
1/2 t
1/2 t
t
t
CYC
CYC
f
o
Min
333
CYC
CYC
DD
/128
dc
dc
30
30
30
30
2
1
1
1
0
0
0
–25
–25
and 70% V
–25
–25
Electrical Characteristics
E20
64 t
64 t
Max
128
f
3.0
o
40
40
50
50
DD
f
o
/2
CYC
CYC
, unless
Data Sheet
Unit
MHz
MHz
t
t
t
CYC
CYC
CYC
ns
ns
ns
ns
ns
ns
ns
ns
ns
187

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