SAF82532N10V32A Infineon Technologies, SAF82532N10V32A Datasheet - Page 167

• Manufacturer Part Number: SAF82532N10V32A
• Description: IC CONTROLLER 2-CH SER 68-PLCC
• Manufacturer: Infineon Technologies

Specifications of SAF82532N10V32A

• Controller Type: Serial Communications Controller (SCC)
• Interface: Serial
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 8mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Other names: SAF82532N10V32A; SAF82532N10V32AIN

XF …
XRES …
Note: The maximum time between writing to the CMDR register and the execution of the
Semiconductor Group
command is 2.5 clock cycles. Therefore, if the CPU operates with a very high clock
rate in comparison with the ESCC’s clock, it is recommended to check the CEC
bit of the STAR register before writing to the CMDR register to avoid any loss of
commands.
Transmit Frame
• Interrupt Mode
• DMA Mode
Transmitter Reset
XFIFO is cleared of any data and IDLE (logical ‘1’s) is transmitted.
This command can be used by the CPU to abort current data
transmission. in response to XRES an XPR interrupt is generated.
After having written up to 32 bytes/16 words to the XFIFO, this
command initiates the transmission of data.
After having written the amount of data to be transmitted to the
XBCH, XBCL registers, this command initiates the data transfer
from system memory to ESCC2 by DMA. Serial data
transmission starts as soon as 32 bytes/16 words are stored in
the XFIFO or the Transmit Byte Counter value is reached.
167
Detailed Register Description
SAB 82532/SAF 82532
ASYNC Mode
07.96