CY7C67200-48BAI Cypress Semiconductor Corp, CY7C67200-48BAI Datasheet - Page 72

• Manufacturer Part Number: CY7C67200-48BAI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C67200-48BAI

• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Package Type: FBGA
• Rad Hardened: No
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-08014 Rev. *G
Hardware CTS/RTS Handshake
t
t
T = 1/48 MHz.
When RTS/CTS hardware handshake is enabled, transmission can be held off by deasserting HSS_CTS at least 1.5T before
HSS_RTS. Transmission resumes when HSS_CTS returns HIGH. HSS_CTS must remain HIGH until START bit.
HSS_RTS is deasserted in the third data bit time.
An application may choose to hold HSS_CTS until HSS_RTS is deasserted, which always occurs after the START bit.
CTSset-up
CTShold
HSS_CTS
HSS_TxD
HSS_RTS
: HSS_CTS hold time after START bit = 0 ns min.
: HSS_CTS setup time before HSS_RTS = 1.5T min.
Start of transmission delayed until HSS_CTS goes high
tCTSsetup
tCTShold
Start of transmission not delayed by HSS_CTS
tCTSsetup
tCTShold
CY7C67200
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