MCIMX6S6AVM08AB Freescale Semiconductor, MCIMX6S6AVM08AB Datasheet - Page 140

• Manufacturer Part Number: MCIMX6S6AVM08AB
• Description: Processors - Application Specialized i.MX6 Solo rev 1.1
• Manufacturer: Freescale Semiconductor
• Type: Automotive and Infotainment Processorsr

Specifications of MCIMX6S6AVM08AB

• Rohs: yes
• Core: ARM Cortex A9
• Processor Series: i.MX6
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 800 MHz
• Instruction / Data Cache Memory: 32 KB
• Data Ram Size: 128 KB
• Data Rom Size: 96 KB
• Operating Supply Voltage: 1.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: BGA 2240
• Interface Type: I2S, SSI, AC97, ESAI, UARTS, eCSPI, I2C, Ethernet, PWM, SJC, GPIO, KPP, SPDIF
• Memory Type: DDR3
• Minimum Operating Temperature: - 40 C
• Number Of Timers: 2

1
2
Electrical Characteristics
4.11.20.2.1 UART Transmitter
Figure 99
format.
4.11.20.2.2 UART Receiver
Figure 100
serial mode receive timing characteristics.
1
2
140
F
T
The UART receiver can tolerate 1/(16 x F
exceed 3/(16 x F
F
RGMII_TXD
RGMII_RXD
ref_clk
baud_rate
baud_rate
UA1
UA2
(output)
ID
(input)
ID
: The period of UART reference clock ref_clk ( ipg_perclk after RFDIV divider).
Table 92
: Baud rate frequency. The maximum baud rate the UART can support is ( ipg_perclk frequency)/16.
: Baud rate frequency. The maximum baud rate the UART can support is ( ipg_perclk frequency)/16.
depicts the transmit timing of UART in the RS-232 serial mode, with 8 data bit/1 stop bit
Transmit Bit Time
depicts the RS-232 serial mode receive timing with 8 data bit/1 stop bit format.
i.MX 6Solo/6DualLite Automotive and Infotainment Applications Processors, Rev. 1
baud_rate
UA1
Start
UA2
Start
Bit
Bit
lists the UART RS-232 serial mode transmit timing characteristics.
Figure 100. UART RS-232 Serial Mode Receive Timing Diagram
Figure 99. UART RS-232 Serial Mode Transmit Timing Diagram
).
Receive Bit Time
Bit 0
Bit 0
Table 92. RS-232 Serial Mode Transmit Timing Parameters
Table 93. RS-232 Serial Mode Receive Timing Parameters
Parameter
Parameter
Bit 1
Bit 1
baud_rate
1
Bit 2
Bit 2
) tolerance in each bit. But accumulation tolerance in one frame must not
Bit 3
UA2
Bit 3
UA1
Bit 4
Bit 4
Symbol
Symbol
t
t
Rbit
Tbit
Bit 5
Bit 5
1/F
1/F
baud_rate
x F
Bit 6
Bit 6
T
baud_rate
baud_rate
ref_clk
Min
Min
2
2
Bit 7
Bit 7
- 1/(16
1
)
-
Possible
Possible
Par Bit
Par Bit
Parity
UA1
Parity
UA2
1/(16 x F
Bit
Bit
1/F
1/F
baud_rate
baud_rate
T
STOP
STOP
Freescale Semiconductor
Max
Max
ref_clk
UA1
UA2
BIT
BIT
baud_rate
+
+
Table 93
Next
Start
Next
Start
Bit
Bit
)
Unit
Unit
—
—
lists