MC9S12E128CPV Freescale Semiconductor, MC9S12E128CPV Datasheet - Page 280
MC9S12E128CPV
Manufacturer Part Number
MC9S12E128CPV
Description
Microcontrollers (MCU) 16 Bit 16MHz
Manufacturer
Freescale Semiconductor
Datasheet
1.MC9S12E128CPV.pdf
(606 pages)
Specifications of MC9S12E128CPV
Data Bus Width
16 bit
Program Memory Type
Flash
Program Memory Size
128 KB
Data Ram Size
8 KB
Interface Type
SCI, SPI
Maximum Clock Frequency
25 MHz
Number Of Programmable I/os
92
Number Of Timers
16 bit
Operating Supply Voltage
3.135 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
LQFP-112
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit
On-chip Dac
8 bit, 2 Channel
Lead Free Status / Rohs Status
No RoHS Version Available
Available stocks
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Manufacturer
Quantity
Price
Company:
Part Number:
MC9S12E128CPVE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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Chapter 9 Serial Peripheral Interface (SPIV3)
9.3.2
This section consists of register descriptions in address order. Each description includes a standard register
diagram with an associated figure number. Details of register bit and field function follow the register
diagrams, in bit order.
9.3.2.1
Read: anytime
Write: anytime
280
Reset
Reserved
Reserved
Reserved
SPICR1
SPICR2
SPIBR
SPISR
SPIDR
Name
W
R
Register Descriptions
SPIE
SPI Control Register 1 (SPICR1)
0
7
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
R
SPE
SPIE
SPIF
Bit 7
0
6
7
0
0
Figure 9-3. SPI Control Register 1 (SPICR1)
= Unimplemented or Reserved
SPPR2
SPE
Figure 9-2. SPI Register Summary
SPTIE
6
0
0
6
MC9S12E128 Data Sheet, Rev. 1.07
0
5
SPPR1
SPTEF
SPTIE
5
0
5
MSTR
0
4
MODFEN
SPPR0
MODF
MSTR
4
4
CPOL
0
3
BIDIROE
CPOL
3
0
0
3
CPHA
1
2
CPHA
SPR2
2
0
0
2
Freescale Semiconductor
SSOE
SPISWAI
0
1
SSOE
SPR1
1
0
2
LSBFE
LSBFE
SPC0
SPR0
Bit 0
0
0
0
0
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