MC68HC705C9ACFN Freescale Semiconductor, MC68HC705C9ACFN Datasheet - Page 103

• Manufacturer Part Number: MC68HC705C9ACFN
• Description: IC MCU 2.1MHZ 16K OTP 44-PLCC
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of MC68HC705C9ACFN

• Core Processor: HC05
• Core Size: 8-Bit
• Speed: 2.1MHz
• Connectivity: SCI, SPI
• Peripherals: POR, WDT
• Number Of I /o: 24
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: OTP
• Ram Size: 352 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

12.10 3.3- Vdc Serial Peirpheral Interface Timing
Freescale Semiconductor
1. V
2. Signal production depends on software.
3. Assumes 200 pF load on all SPI pins.
No.
10
11
12
13
1
2
3
4
5
6
7
8
9
DD
= 3.3 Vdc ± 0.3 Vdc; V
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 (time to data active from
high-impedance state)
Slave disable time (hold time to high-impedance state)
Data valid
Data hold time (outputs)
Rise time (20% V
Fall time (70% V
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master (before capture edge)
Slave (after enable edge)
Master (after capture edge)
Slave (after enable edge)
SPI outputs (SCK, MOSI, and MISO)
SPI inputs (SCK, MOSI, MISO, and SS)
SPI outputs (SCK, MOSI, and MISO)
SPI inputs (SCK, MOSI, MISO, and SS)
DD
DD
to 20% V
to 70% V
SS
MC68HC05C9A Advance Information Data Sheet, Rev. 4.1
= 0 Vdc, T
Characteristic
(3)
DD
DD
, C
, C
L
A
L
= 200 pF)
= –40 to +85 °C, unless otherwise noted. Refer to
= 200 pF)
(1)
t
Symbol
t
t
t
W
t
W
W
t
W
t
t
t
t
LEAD
LEAD
3.3- Vdc Serial Peirpheral Interface Timing
f
t
t
f
CYC
t
t
CYC
LAG
LAG
(
(
(
OP
(
t
t
t
HO
OP
SU
SU
t
HO
SCKH
SCKH
SCKL
t
SCKL
H
V
t
t
t
H
V
t
DIS
t
RM
FM
RS
FS
(
(
(
(
A
(
(
(
(
M
M
S
(
(
S
(
M
(
(
(
M
S
S
M
S
(
(
M
M
S
S
)
)
)
)
M
S
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
M
M
S
S
Figure 12-9
0.25
0.25
Min
500
720
400
720
400
200
200
200
200
2.0
1.0
1.5
dc
dc
(2)
(2)
—
—
—
—
—
—
0
0
and
Max
250
500
500
200
200
0.5
1.0
2.0
2.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Figure
t
t
MHz
CYC
CYC
12-10.
Unit
t
f
CYC
µs
ns
ns
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
ns
µs
OP
(
(
M
M
103
)
)