HD64570F16 Renesas Electronics America, HD64570F16 Datasheet - Page 194

• Manufacturer Part Number: HD64570F16
• Description: IC SCA SRL COMM ADAPTER 88QFP
• Manufacturer: Renesas Electronics America

Specifications of HD64570F16

• Applications: ISDN
• Interface: Serial
• Voltage - Supply: 4.75 V ~ 5.25 V
• Package / Case: 88-QFP
• Mounting Type: Surface Mount
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temp Range: -20C to 75C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Rev. 0, 07/98, page 178 of 453
Transmit
data
Transmit
clock
Transmit
data
Transmit
clock
Idle state
Transmit character writing
16, 32, or 64 clock cycles
Start bit transmission
Start bit
(b) 1/16, 1/32 or 1/64 Clock Mode
D
Figure 5.14 Transmission Operation
0
(a) 1/1 Clock Mode
D
Character transmission
1
D
0
D
6
D
7
D
7
Parity bit
transmission
P
P
Stop bit
transmission
P: Parity bit
P: Parity bit
Stop bit(s)
Idle state