T48C862M-R4-TNQ Atmel, T48C862M-R4-TNQ Datasheet - Page 76

• Manufacturer Part Number: T48C862M-R4-TNQ
• Description: IC MON TIRE PRESS 433MHZ 24-SOIC
• Manufacturer: Atmel

Specifications of T48C862M-R4-TNQ

• Frequency: 433MHz
• Modulation Or Protocol: FM, FSK
• Data Rate - Maximum: 32 kBaud
• Power - Output: 10dBm
• Current - Transmitting: 9.5mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Memory Size: 1KB EEPROM, 1KB RAM
• Voltage - Supply: 2 V ~ 4 V
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 24-SOIC (0.200", 5.30mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Applications: -

Serial Interface Control
Register 2 (SIC2)
76
T48C862-R4 [Preliminary]
Table 25. Serial Mode Control Bits
Note:
MSM
SM1
SM0
SDD
Mode
MSM
Bit 3
1
2
3
4
SDD controls port directional control and defines the reset function for the SRDY-flag
SM1
1
1
0
0
M odular S top M ode
MSM = 1, modulator stop mode disabled (output masking off)
MSM = 0, modulator stop mode enabled (output masking on) - used in
modulation modes for generating bit streams which are not sub-multiples of 8
bits.
S erial M ode control bit 1
S erial M ode control bit 0
S erial D ata D irection
SDD = 1, transmit mode - SD line used as output (transmit data). SRDY is set
SDD = 0, receive mode
SM1
Bit 2
SM0
1
0
1
0
Bit 1
SM0
SSI Mode
8-bit NRZ-Data changes with the rising edge of SC
8-bit NRZ-Data changes with the falling edge of SC
9-bit two-wire MCL mode
8-bit two-wire MCL mode (no acknowledge)
SDD
Bit 0
–
by a transmit buffer write access.
SD line used as input (receive data). SRDY is set
by a receive buffer read access
Auxiliary register address: "A"hex
Reset value: 1111b
4551C–4BMCU–01/04