S9S12G240F0CLFR Freescale Semiconductor, S9S12G240F0CLFR Datasheet - Page 723

• Manufacturer Part Number: S9S12G240F0CLFR
• Description: 16-bit Microcontrollers - MCU 16BIT 240KB FLASH
• Manufacturer: Freescale Semiconductor

Specifications of S9S12G240F0CLFR

• Rohs: yes
• Core: S12
• Processor Series: MC9S12G
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 25 MHz
• Program Memory Size: 240 KB
• Data Ram Size: 4 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3.13 V to 5.5 V
• Operating Temperature Range: - 40 C to + 125 C
• Package / Case: LQFP-48
• Mounting Style: SMD/SMT

Freescale Semiconductor
End of Idle State
SCK Edge Number
SCK (CPOL = 0)
SCK (CPOL = 1)
SAMPLE I
MOSI/MISO
CHANGE O
CHANGE O
SEL SS (O)
Master only
SEL SS (I)
MOSI pin
MISO pin
Figure 21-14. SPI Clock Format 1 (CPHA = 1), with 8-Bit Transfer Width selected (XFRW = 0)
MSB first (LSBFE = 0):
t
t
t
LSB first (LSBFE = 1):
L
T
I
= Minimum idling time between transfers (minimum SS high time), not required for back-to-back transfers
= Minimum leading time before the first SCK edge, not required for back-to-back transfers
= Minimum trailing time after the last SCK edge
t
L
1
MSB
LSB
2
3
MC9S12G Family Reference Manual, Rev.1.23
Begin
Bit 6
Bit 1
4
5
Bit 5
Bit 2
6
7
Bit 4
Bit 3
8
Transfer
9
Bit 3
Bit 4
10
11
Bit 2
Bit 5
12
13 14
Bit 1
Bit 6
End
Serial Peripheral Interface (S12SPIV5)
15
MSB
LSB
16
t
T
Minimum 1/2 SCK
Begin of Idle State
t
I
for t
T
t
, t
L
l
, t
L
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