T48C862M-R3-TNS Atmel, T48C862M-R3-TNS Datasheet - Page 29
T48C862M-R3-TNS
Manufacturer Part Number
T48C862M-R3-TNS
Description
IC MON TIRE PRESS 315MHZ 24SOIC
Manufacturer
Atmel
Datasheet
1.T48C862M-R3-TNS.pdf
(107 pages)
Specifications of T48C862M-R3-TNS
Frequency
315MHz
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
-
- Current page: 29 of 107
- Download datasheet (2Mb)
System Configuration
Register (SC)
Power-down Modes
4554A–4BMCU–02/03
The sleep mode is a shut-down condition which is used to reduce the average system
power consumption in applications where the microcontroller is not fully utilized. In this
mode, the system clock is stopped. The sleep mode is entered via the SLEEP instruc-
tion. This instruction sets the interrupt enable bit (I) in the condition code register to
enable all interrupts and stops the core. During the sleep mode the peripheral modules
remain active and are able to generate interrupts. The microcontroller exits the sleep
mode by carrying out any interrupt or a reset.
The sleep mode can only be kept when none of the interrupt pending or active register
bits are set. The application of the $AUTOSLEEP routine ensures the correct function of
the sleep mode. For standard applications use the $AUTOSLEEP routine to enter the
power-down mode. Using the SLEEP instruction instead of the $AUTOSLEEP following
an I/O instruction requires to insert 3 non-I/O instruction cycles (for example NOP NOP
NOP) between the IN or OUT command and the SLEEP command.
The total power consumption is directly proportional to the active time of the microcon-
troller. For a rough estimation of the expected average system current consumption, the
following formula should be used:
I
DD
Note:
Mode
SC: write
BOT
OS1
OS0
depends on V
1
2
3
4
If the bit CCS = 0 in the CM-register the RC-oscillator 1 always stops.
I
total
OS1
1
0
1
0
Brown-Out Threshold
BOT = 1, low brown-out voltage threshold (1.7 V)
BOT = 0, high brown-out voltage threshold (2.0 V)
Oscillator Select 1
Oscillator Select 0
(V
DD
DD
and f
,f
BOT
Bit 3
syscl
OS0
1
1
0
0
syscl
) = I
Sleep
Bit 2
Input for SUBCL
---
+ (I
32 kHz
C
C
C
in
in
in/
DD
/16
/16
16
Bit 1
OS1
´ t
active
Bit 0
OS0
/t
total
Selected Oscillators
RC-oscillator 1 and external input clock
RC-oscillator 1 and RC-oscillator 2
RC-oscillator 1 and 4-MHz crystal oscillator
RC-oscillator 1 and 32-kHz crystal
oscillator
)
Primary register address: "3"hex
T48C862-R3
Reset value: 1x11b
29
Related parts for T48C862M-R3-TNS
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
IC MON TIRE PRESS 433MHZ 24-SOIC
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC MON TIRE PRESS 433MHZ 24-SOIC
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
IC MON TIRE PRESS 315MHZ 24SOIC
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
DEV KIT FOR AVR/AVR32
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
High-performance EE PLD
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
8-bit Flash Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet: