MC9S08GW64CLK Freescale Semiconductor, MC9S08GW64CLK Datasheet - Page 31

• Manufacturer Part Number: MC9S08GW64CLK
• Description: S08 8bit Microcontroller
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of MC9S08GW64CLK

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SCI, SPI
• Peripherals: LCD, PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 16x16b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-LQFP
• Processor Series: MC9S08GW64
• Core: S08
• Data Bus Width: 8 bit
• Data Ram Size: 4032 B
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 57
• Number Of Timers: 3
• Operating Supply Voltage: - 0.3 V to + 3.8 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Operating Temperature Range: - 40 C to + 85 C
• Supply Current (max): 60 uA
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

3.10.3
Table 15
Freescale Semiconductor
1.There is 20 pF load on the SPI ports.
2.There are three types of SPI ports in MC9S08GW64 Series. They are ports for AMR, ports shared with LCD pads
and normal ports. This timing is for normal ports condition.
and
Figure 20
SPI Timing
No.
—
10
11
12
1
2
3
4
5
6
7
8
9
C
D
D
D
D
D
D
D
D
D
D
D
D
D
through
Operating frequency
SPSCK period
Enable lead time
Enable lag time
Clock (SPSCK) high or low time
Data setup time (inputs)
Data hold time (inputs)
Slave access time
Slave MISO disable time
Data valid (after SPSCK edge)
Data hold time (outputs)
Rise time
Fall time
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Master
Slave
Input
Output
Input
Output
Figure 23
MC9S08GW64 Series MCU Data Sheet, Rev. 3
Function
describe the timing requirements for the SPI system
Table 15. SPI Timing
t
Symbol
WSPSCK
t
SPSCK
t
Lead
t
t
t
t
t
t
f
Lag
t
t
t
HO
RO
SU
t
dis
FO
op
t
HI
RI
FI
a
v
f
t
t
Bus
cyc
cyc
Min
12
12
30
30
25
—
—
—
—
—
—
—
—
/2048
0
2
4
1
1
0
0
0
–30
– 30
1,2
.
Electrical Characteristics
1024 t
t
t
cyc
cyc
f
f
2048
Max
Bus
Bus
60
60
25
25
—
—
—
—
—
—
—
—
—
—
—
—
1
1
– 25
– 25
/2
/4
cyc
t
t
SPSCK
SPSCK
Unit
t
t
t
t
t
t
Hz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
cyc
cyc
cyc
cyc
cyc
cyc
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