MCF51JF32VHS Freescale Semiconductor, MCF51JF32VHS Datasheet - Page 50

• Manufacturer Part Number: MCF51JF32VHS
• Description: 32-bit Microcontrollers - MCU COLDFIREV1 32kFLASH
• Manufacturer: Freescale Semiconductor

Specifications of MCF51JF32VHS

• Rohs: yes
• Core: ColdFire V1
• Processor Series: MCF51JF128
• 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

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
MCF51JF128 Data Sheet, Rev. 6, 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
—
—