MAX3111EEWI+TG36 Maxim Integrated Products, MAX3111EEWI+TG36 Datasheet - Page 12

• Manufacturer Part Number: MAX3111EEWI+TG36
• Description: IC UART SPI COMPAT 28-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of MAX3111EEWI+TG36

• Features: Transceiver
• Number Of Channels: 1, UART
• Protocol: RS232, RS485
• Voltage - Supply: 3 V ~ 3.6 V
• With Irda Encoder/decoder: Yes
• With False Start Bit Detection: Yes
• With Cmos: Yes
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SPI/MICROWIRE-Compatible UART and ±15kV ESD-
Protected RS-232 Transceivers with Internal Capacitors
Figure 4. Write Configuration Register Example
Figure 5. Parity and Word-Length Control
12
______________________________________________________________________________________
DOUT
SCLK
DIN
CS
1
R
15
TIME
IDLE
IDLE
IDLE
IDLE
T
1
14
FEN
START
START
START
START
0
13
SHDN
PE = 0, L = 0
PE = 0, L = 1
PE = 1, L = 0
PE = 1, L = 1
0
D0
D0
D0
D0
12
TM
0
D1
D1
D1
D1
11
RM
0
10
D2
D2
D2
D2
PM
0
D3
D3
D3
D3
9
RAM
0
8
D4
D4
D4
D4
IR
0
7
D5
D5
D5
D5
ST
0
6
D6
D6
D6
D6
PE
0
5
STOP
SECOND STOP BIT IS OMITTED IF ST = 0.
D7
D7
Pt
L
0
4
STOP
STOP
STOP
Pt
B3
0
3
STOP
STOP
STOP
IDLE
B2
0
2
STOP
IDLE
IDLE
B1
0
1
IDLE
B0
0
0
UPDATED
DATA