PK40X128VLQ100 Freescale Semiconductor, PK40X128VLQ100 Datasheet - Page 62

• Manufacturer Part Number: PK40X128VLQ100
• Description: IC ARM CORTEX MCU 128K 144-LQFP
• Manufacturer: Freescale Semiconductor
• Series: Kinetisr

Specifications of PK40X128VLQ100

• Core Processor: ARM Cortex-M4
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: CAN, EBI/EMI, I²C, IrDA, SDHC, SPI, UART/USART, USB, USB OTG
• Peripherals: DMA, I²S, LCD, LVD, POR, PWM, WDT
• Number Of I /o: 98
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.71 V ~ 3.6 V
• Data Converters: A/D 33x16b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Peripheral operating requirements and behaviors
6.9 Human-machine interfaces (HMI)
6.9.1 TSI electrical specifications
62
I2S_BCLK (input)
I2S_FS (output)
I2S_FS (input)
I2S_TXD
I2S_RXD
Symbol
f
f
V
REFmax
ELEmax
C
DDTSI
Num
ELE
S11
S12
S13
S14
S15
S16
S17
S18
Operating voltage
Target electrode capacitance range
Reference oscillator frequency
Electrode oscillator frequency
Description
Operating voltage
I2S_BCLK cycle time (input)
I2S_BCLK pulse width high/low (input)
I2S_FS input setup before I2S_BCLK
I2S_FS input hold after I2S_BCLK
I2S_BCLK to I2S_TXD/I2S_FS output valid
I2S_BCLK to I2S_TXD/I2S_FS output invalid
I2S_RXD setup before I2S_BCLK
I2S_RXD hold after I2S_BCLK
Description
S15
S15
K40 Sub-Family Data Sheet Data Sheet, Rev. 4, 3/2011.
S12
Table 44. TSI electrical specifications
S13
Figure 28. I
S17
Table 43. I
S11
Table continues on the next page...
S18
2
S timing — slave modes
2
S12
Preliminary
S slave mode timing
S16
1.71
Min.
—
—
1
S15
Typ.
5.5
0.5
20
—
8 x t
45%
Min.
2.7
10
10
—
3
0
2
SYS
Max.
TBD
TBD
500
3.6
Freescale Semiconductor, Inc.
Max.
55%
3.6
20
—
—
—
—
—
—
MHz
MHz
S14
Unit
pF
V
MCLK period
S16
S16
Unit
Notes
ns
ns
ns
ns
ns
ns
ns
V
1