SAF82532N10V32A Infineon Technologies, SAF82532N10V32A Datasheet - Page 203

• 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

Transmit FIFO (XFIFO)
Access: write
Writing data to XFIFO can be done in 8-bit (byte) or 16-bit (word) access depending on
the selected bus interface mode. The LSB is transmitted first.
Interrupt Mode
Selected if DMA bit in XBCH is reset.
Up to 32 bytes/16 words of transmit data can be written to the XFIFO following an XPR
interrupt.
DMA Mode
Selected if DMA bit in XBCH is set.
Prior to any data transfer, the actual byte count to be transmitted must be written to the
XBCH, XBCL registers by the user. Correct transmission of the data in the case of word
access and of an odd number of bytes specified in XBCH, XBCL is guaranteed.
If data transfer is then initiated via the CMDR register (command XF), the
ESCC2 autonomously requests the correct amount of block data transfers
(n
Note: Addresses within the 32-byte address space of the FIFO point all to the same
Semiconductor Group
BW + REST; BW = 32, 16; n = 0, 1, …).
byte/word, i.e. current data can be accessed with any address within the valid
range.
address: ch-A: 00 ... 1F
ch-B: 40 ... 5F
203
H
H
Detailed Register Description
SAB 82532/SAF 82532
BISYNC Mode
07.96