MCF51JU32VHS Freescale Semiconductor, MCF51JU32VHS Datasheet - Page 50
MCF51JU32VHS
Manufacturer Part Number
MCF51JU32VHS
Description
32-bit Microcontrollers - MCU COLDFIREV1 32K FLASH
Manufacturer
Freescale Semiconductor
Datasheet
1.MCF51JU128VLH.pdf
(73 pages)
Specifications of MCF51JU32VHS
Rohs
yes
Core
ColdFire V1
Processor Series
MCF51JU128
Data Bus Width
32 bit
Maximum Clock Frequency
50 MHz
Program Memory Size
32 KB
On-chip Adc
Yes
Operating Supply Voltage
1.71 V to 3.6 V
Operating Temperature Range
- 40 C to + 105 C
Package / Case
QFN-44
Mounting Style
SMD/SMT
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Communication interfaces
50
Num.
(CPOL
(CPOL
(CPOL
(OUTPUT)
(CPOL
12
13
(OUTPUT)
NOTE: Not defined!
(INPUT)
SPSCK
SPSCK
(INPUT)
SPSCK
NOTE: Not defined!
(INPUT)
(INPUT)
(INPUT)
SPSCK
(INPUT)
(INPUT)
(INPUT)
MOSI
MISO
MISO
MOSI
SS
=
SS
=
=
=
0)
1)
1)
0)
Symbol
8
t
t
t
t
RO
FO
RI
FI
note
see
note
see
8
Rise time input
Fall time input
Rise time output
Fall time output
Description
3
6
3
SLAVE
MSB IN
5
Table 34. SPI slave mode timing (continued)
6
Figure 16. SPI slave mode timing (CPHA=0)
Figure 17. SPI slave mode timing (CPHA=1)
10
MSB IN
SLAVE MSB
2
7
5
MCF51JU128 Data Sheet, Rev. 4, 01/2012.
MSB OUT
7
5
2
5
BIT 6 . . . 1
BIT 6 . . . 1
10
12
12
11
BIT 6 . . . 1
BIT 6 . . . 1
12
12
11
SLAVE LSB OUT
LSB IN
13
13
SLAVE LSB OUT
Min.
—
—
4
LSB IN
13
13
11
4
t
BUS
Max.
25
- 25
Freescale Semiconductor, Inc.
NOTE
SEE
9
Unit
ns
ns
9
Comment
—
—
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