ST16C2552IJ44-F Exar Corporation, ST16C2552IJ44-F Datasheet - Page 29

• Manufacturer Part Number: ST16C2552IJ44-F
• Description: IC UART FIFO 16B DUAL 44PLCC
• Manufacturer: Exar Corporation
• Type: RS- 232 or RS- 485r

Specifications of ST16C2552IJ44-F

• Number Of Channels: 2, DUART
• Package / Case: 44-LCC (J-Lead)
• Features: *
• Fifo's: 16 Byte
• Protocol: RS232, RS485
• Voltage - Supply: 3.3 V ~ 5 V
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• With Cmos: Yes
• Mounting Type: Surface Mount
• Data Rate: 4 Mbps
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.97 V
• Supply Current: 3 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 3.3 V or 5 V
• No. Of Channels: 2
• Supply Voltage Range: 2.97V To 5.5V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: PLCC
• No. Of Pins: 44
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 1016-1258-5

REV. 4.2.2
F
F
IGURE
IGURE
14. D
15. D
CSA#/
CSB#
D0-D7
A0-A2
A0-A2
CSA#/
D0-D7
CSB#
IOW#
IOR#
ATA
ATA
B
B
T
US
US
AS
R
W
EAD
RITE
T
T
AS
RDV
T
T
IMING
IMING
Valid Address
Valid Address
T
T
T
WR
RD
T
CS
CS
Valid Data
Valid Data
T
DS
T
T
T
T
29
DH
DD
AH
AH
2.97V TO 5.5V DUAL UART WITH 16-BYTE FIFO
T
T
DY
DY
T
T
AS
T
AS
RDV
Valid Address
Valid Address
T
T
CS
T
CS
T
RD
WR
Valid Data
T
Valid Data
DS
ST16C2552
T
T
T
T
DD
DH
AH
AH
16Write
RDTm