MCF51JF32VHS Freescale Semiconductor, MCF51JF32VHS Datasheet - Page 52
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MCF51JF32VHS
Manufacturer Part Number
MCF51JF32VHS
Description
32-bit Microcontrollers - MCU COLDFIREV1 32kFLASH
Manufacturer
Freescale Semiconductor
Datasheet
1.MCF51JF64VLF.pdf
(73 pages)
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
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Communication interfaces
1. Applies to first bit in each frame and only if the TCR4[FSE] bit is clear
52
S11
S12
S13
S14
S15
S16
S17
S18
S19
I2S_MCLK (output)
I2S_TX_BCLK/
I2S_RX_BCLK (output)
I2S_TX_FS/
I2S_RX_FS (output)
I2S_TX_FS/
I2S_RX_FS (input)
I2S_TXD
I2S_RXD
Num.
Operating voltage
I2S_RX_BCLK cycle time (input)
I2S_TX_BCLK cycle time (input)
I2S_TX_BCLK/I2S_RX_BCLK pulse width high/low
(input)
I2S_TX_FS/I2S_RX_FS input setup before
I2S_TX_BCLK/I2S_RX_BCLK
I2S_TX_FS/I2S_RX_FS input hold after
I2S_TX_BCLK/I2S_RX_BCLK
I2S_TX_BCLK to I2S_TXD/I2S_TX_FS output valid
I2S_TX_BCLK to I2S_TXD/I2S_TX_FS output invalid
I2S_RXD setup before I2S_RX_BCLK
I2S_RXD hold after I2S_RX_BCLK
I2S_TX_FS input assertion to I2S_TXD output valid
S5
S7
Figure 18. I2S/SAI timing — master modes
Characteristic
S4
Table 36. I2S/SAI slave mode timing
S9
MCF51JF128 Data Sheet, Rev. 6, 01/2012.
S9
S1
S3
S2
S10
S4
S2
1
S8
1.71
80
160
45%
10
2
—
0
10
2
—
S7
Min.
3.6
—
—
55%
—
—
29
—
—
—
21
Max.
Freescale Semiconductor, Inc.
V
ns
MCLK period
ns
ns
ns
ns
ns
ns
ns
Unit
S10
S6
S8
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