SAB82525H-V21 Infineon Technologies, SAB82525H-V21 Datasheet - Page 81

• Manufacturer Part Number: SAB82525H-V21
• Description: IC CONTROLLER SERIAL 44-MQFP
• Manufacturer: Infineon Technologies

Specifications of SAB82525H-V21

• Controller Type: Serial Communications Controller (SCC)
• Interface: Serial
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 8mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-BQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SAB82525H-V21; SAB82525H-V21IN

Transmit FIFO (WRITE) XFIFO (00. . .1F/40. . .5F)
Up to 32 bytes of transmit data can be written to the XFIFO following an XPR interrupt.
Prior to any data transfer, the actual byte count of the frame to be transmitted must be written
to the XBCH, XBCL registers by the user.
If data transfer is then initiated via the CMDR register (command XTF or XIF), the HSCX
autonomously requests the correct amount of block data transfers (n 32 + REST, n = 0, 1, …).
Note: Addresses within the address space of the FIFO’s are interpreted equally, i.e. the actual
data byte can be accessed with any address within the valid scope.
Semiconductor Group
Interrupt Mode
selected if DMA bit in XBCH is reset.
DMA Mode
selected if DMA bit in XBCH is set.
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SAB 82525
SAB 82526
SAF 82525
SAF 82526