MC68HC711D3CFNE2 Freescale Semiconductor, MC68HC711D3CFNE2 Datasheet - Page 113

• Manufacturer Part Number: MC68HC711D3CFNE2
• Description: IC MCU 8BIT 3MHZ 44-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MC68HC711D3CFNE2

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 2MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 26
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: OTP
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

Num
4A
4B
12
17
18
19
21
22
24
25
26
27
28
29
35
36
1
2
3
9
NOTES:
TECHNICAL DATA
1. Input clocks with duty cycles other than 50% affect bus performance. Timing parameters affected by input clock
2. All timing is shown with respect to 20% V
Frequency of Operation (E-Clock
Cycle Time
Pulse Width, E Low
Pulse Width, E High
E and AS Rise Time
Address Hold Time
Non-Muxed Address Valid Time to E Rise
Read Data Setup Time
Read Data Hold Time (Max = t
Write Data Delay Time
Write Data Hold Time
Muxed Address Valid Time to E Rise
Muxed Address Valid Time to AS Fall
Muxed Address Hold Time
Delay Time, E to AS Rise
Pulse Width, AS High
Delay Time, AS to E Rise
MPU Address Access Time
MPU Access Time
Muxed Address Delay
Frequency)
PW
PW
E and AS Fall Time
t
t
t
t
t
t
t
t
PW
t
t
t
(Previous Cycle MPU Read)
duty cycle are identified by (a) and (b). To recalculate the approximate bus timing values, substitute the following
expressions in place of 1/8 t
AH
AV
DDW
DHW
AVM
ASL
AHL
ASD
ASED
ACCA
ACCE
Where:
(a) (1-DC)
(b) DC
DC is the decimal value of duty cycle percentage (high time).
EL
EH
= PW
ASH
= 1/8 t
= PW
= 1/8 t
= PW
= 1/8 t
= 1/8 t
= 1/8 t
= 1/8 t
= t
= PW
= 1/2 t
= 1/2 t
= 1/4 t
cyc
EL
cyc
ASH
EL -
t
cyc
Characteristic
MAD
cyc
cyc
cyc
EH
- (t
– (PW
cyc
cyc
1/4 t
cyc
- 29.5 ns
cyc
(t
- 70 ns
- 30 ns
ASD
- 5 ns
- t
+ 65.5 ns
- 30 ns
ASD
- 5 ns
= t
- 23ns
- 28 ns
1/4 t
DSR
cyc
- 30 ns
EL
ASD
+ 80 ns)
+ 90 ns) (Note 1a)
– t
cyc
+ 30 ns(Note 1a)
AVM
Freescale Semiconductor, Inc.
) – t
cyc
MAD
For More Information On This Product,
Table A-6 Expansion Bus Timing
(Note 1a)
(Note 1a)
(Note 1a)
(Note 1a)
(Note 1b)
(Note 1a)
(Note 1b)
(Note 1a)
DSR
in the above formulas, where applicable:
)
ELECTRICAL CHARACTERISTICS
–t
f
Go to: www.freescale.com
DD
Symbol
PW
PW
PW
t
t
t
t
t
t
t
t
t
t
t
ASED
ACCA
ACCE
t
DDW
DHW
t
DHR
MAD
t
DSR
AVM
ASD
and 70% V
t
ASL
AHL
cyc
AH
f
AV
t
t
o
ASH
r
f
EH
EL
281.5
271.5
115.5
115.5
744.5
145.5
1000
95.5
95.5
95.5
Min
477
472
151
221
DD
dc
30
—
—
—
—
0
1.0 MHz
, unless otherwise noted.
145.5
190.5
Max
442
1.0
20
20
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Min
500
227
222
307
dc
33
94
30
33
84
26
33
53
96
53
83
—
—
—
—
0
2.0 MHz
Max
128
192
2.0
20
20
83
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Min
333
146
141
196
26
54
30
26
54
13
31
31
63
31
51
dc
—
—
—
—
0
3.0 MHz
Max
111
3.0
71
—
—
—
20
15
—
—
51
—
—
—
—
—
—
—
—
—
—
A-9
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns