MAX3107ETG+ Maxim Integrated Products, MAX3107ETG+ Datasheet - Page 10

• Manufacturer Part Number: MAX3107ETG+
• Description: IC UART SPI/I2C 128 FIFO 24TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX3107ETG+

• Features: Internal Oscillators
• Number Of Channels: 4, QUART
• Fifo's: 128 Byte
• Protocol: RS232, RS485
• Voltage - Supply: 2.35 V ~ 3.6 V
• With Auto Flow Control: Yes
• With Irda Encoder/decoder: Yes
• With False Start Bit Detection: Yes
• Mounting Type: Surface Mount
• Package / Case: 24-TQFN Exposed Pad
• Data Rate: 24 Mbps
• Supply Voltage (max): 3.3 V
• Supply Voltage (min): 2.35 V
• Supply Current: 0.64 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• No. Of Channels: 1
• Uart Features: 128-Word Transmit / Receive FIFO, Half-Duplex Echo Suppression, Shutdown And Autosleep Modes
• Supply Voltage Range: 2.35V To 3.6V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SPI/I
and Internal Oscillator
Figure 1. I
Figure 2. SPI Timing Diagram
10
SDA
SCL
_____________________________________________________________________________________
DOUT
SCLK
2
t
HD:STA
DIN
C Timing Diagram
CS
2
START CONDITION
C UART with 128-Word FIFOs
(S)
t
CSH
t
CSS
t
HD:DAT
t
DS
t
t
HIGH
SU:DAT
t
DH
t
t
R
CL
t
F
t
CH
t
SU:STA
REPEATED START CONDITION
(Sr)
Test Circuits/Timing Diagrams
t
t
LOW
HD:STA
t
R
t
DO
t
SU:STO
t
F
t
CSH
STOP CONDITION
(P)
t
BUF
START CONDITION
(S)