MCHC11F1CFNE3 Freescale Semiconductor, MCHC11F1CFNE3 Datasheet - Page 146

• Manufacturer Part Number: MCHC11F1CFNE3
• Description: IC MCU 8BIT 1K RAM 68-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC11r

Specifications of MCHC11F1CFNE3

• Core Processor: HC11
• Core Size: 8-Bit
• Speed: 3MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 30
• Program Memory Type: ROMless
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.75 V ~ 5.25 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 68-PLCC
• A/d Inputs: 8-Channel, 8-Bit
• Eeprom Memory: 512 Bytes
• Input Output: 30
• Interface: SCI/SPI
• Memory Type: EPROM
• Number Of Bits: 8
• Package Type: 68-pin PLCC
• Programmable Memory: 0 Bytes
• Timers: 3-16-bit
• Voltage, Range: 3-5.5 V
• Controller Family/series: 68HC11
• No. Of I/o's: 30
• Eeprom Memory Size: 512Byte
• Ram Memory Size: 1KB
• Cpu Speed: 3MHz
• No. Of Timers: 1
• Embedded Interface Type: SCI, SPI
• Rohs Compliant: Yes
• Processor Series: HC11F
• Core: HC11
• Data Bus Width: 8 bit
• Program Memory Size: 512 B
• Data Ram Size: 1 KB
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 3 MHz
• Number Of Timers: 1
• 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
• Program Memory Size: -
• Lead Free Status / Rohs Status: RoHS Compliant part

Num
4A
4B
11
12
17
18
19
21
29
39
50
51
52
54
55
56
57
A-12
1
2
3
9
NOTES:
1. Input clocks with duty cycles other than 50% affect bus performance.
2. Indicates a parameter affected by clock stretching. Add n(t
3. All timing is shown with respect to 20% V
Frequency of Operation (E-Clock Frequency)
Cycle Time
Pulse Width, E Low
PW
Pulse Width, E High
PW
E Clock
Address Hold Time
t
Address Delay Time
t
Address Valid Time to E Rise
t
Read Data Setup Time
Read Data Hold Time
Write Data Delay Time
Write Data Hold Time
t
MPU Address Access Time
t
Write Data Setup Time
t
E Valid Chip Select Delay Time
E Valid Chip Select Access Time
t
Chip Select Hold Time
Address Valid Chip Select Delay Time
t
Address Valid Chip Select Access Time
t
Address Valid to Chip Select Time
Address Valid to Data Three-State Time
AH
AD
AV
DHW
ACCA
DSW
ECSA
ACSD
ACSA
n = 1, 2, or 3 depending on values written to CSSTRH register.
EL
EH
= PW
= 1/8 t
= 1/8 t
= 1/8 t
= PW
= PW
= t
= t
= 1/4 t
= 1/2 t
= 1/2 t
cyc
cyc
EL
cyc
cyc
EH
EH
cyc
– t
– t
– t
cyc
cyc
cyc
– 10 ns
+ 40 ns
– t
f
AD
f
– t
– t
– t
+ 40 ns
– 20 ns
– 25 ns
DDW
ECSD
DSR
DSR
Characteristic
– t
– t
– t
ACSD
AD
DSR
Freescale Semiconductor, Inc.
For More Information On This Product,
Table A-7 Expansion Bus Timing
V
DD
ELECTRICAL CHARACTERISTICS
= 5.0 Vdc
Go to: www.freescale.com
Rise Time
DD
t
Fall Time
cyc
(Note 2)
(Note 2)
(Note 2)
(Note 2)
(Note 2)
and 70% V
5%, V
= 1/f
o
SS
Symbol
= 0 Vdc, T
PW
PW
t
t
t
t
t
t
t
t
t
t
t
t
ACCA
ECSD
ACSD
ECSA
ACSA
AVCS
AVDZ
DDW
DHW
DSW
t
DSR
DHR
t
DD
t
t
t
cyc
CH
f
AH
AD
AV
t
t
o
r
f
EH
EL
, unless otherwise noted.
cyc
) to parameter value, where:
A
Min
500
230
225
128
348
185
155
285
dc
53
30
63
10
—
—
—
—
—
—
—
= T
2.0 MHz
0
0
L
to T
Max
103
165
2.0
20
20
40
40
20
10
—
—
—
—
—
—
—
—
—
—
—
—
—
H
Min
333
147
142
203
102
162
dc
32
65
30
42
72
10
—
—
—
—
—
—
—
3.0 MHz
0
0
Max
123
3.0
20
18
82
40
40
20
10
—
—
—
—
—
—
—
—
—
—
—
—
—
TECHNICAL DATA
Min
250
105
100
144
113
dc
21
34
20
31
60
40
10
—
—
—
—
—
—
—
4.0 MHz
0
0
MC68HC11F1
Max
103
4.0
—
—
—
20
15
—
71
—
—
—
40
—
—
—
40
—
20
—
—
10
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns