T48C862M-R4-TNQ Atmel, T48C862M-R4-TNQ Datasheet - Page 3
T48C862M-R4-TNQ
Manufacturer Part Number
T48C862M-R4-TNQ
Description
IC MON TIRE PRESS 433MHZ 24-SOIC
Manufacturer
Atmel
Datasheet
1.T48C862M-R4-TNS.pdf
(107 pages)
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
-
- Current page: 3 of 107
- Download datasheet (2Mb)
Pin Description: RF Part (Continued)
Pin Description: Microcontroller Part
4551C–4BMCU–01/04
NRESET
Name
OSC1
OSC2
Pin
BP20
BP40
BP41
BP42
BP43
BP50
BP52
BP53
BP60
BP63
21
22
23
24
V
V
DD
SS
PA_ENABLE
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Symbol
O
–
–
I
ANT2
ANT1
CLK
Function
Supply voltage
Circuit ground
Bi-directional I/O line of Port 2.0
Bi-directional I/O line of Port 4.0
Bi-directional I/O line of Port 4.1
Bi-directional I/O line of Port 4.2
Bi-directional I/O line of Port 4.3
Bi-directional I/O line of Port 5.0
Bi-directional I/O line of Port 5.2
Bi-directional I/O line of Port 5.3
Bi-directional I/O line of Port 6.0
Bi-directional I/O line of Port 6.3
Oscillator input
Oscillator output
Bi-directional reset pin
Function
Clock output signal for microcontroller,
the clock output frequency is set by the
crystal to f
Switches on power amplifier, used for
ASK modulation
Emitter of antenna output stage
Open collector antenna output
XTAL
/4.
Alternate Function
–
–
NTE-test mode enable, see section “Master Reset” on
page 21
SC-serial clock or INT3 external interrupt input
VMI voltage monitor input or T2I external clock input
Timer 2
T2O Timer 2 output
SD serial data I/O or INT3 external interrupt input
INT6 external interrupt input
INT1 external interrupt input
INT1 external interrupt input
T3O Timer 3 output
T3I Timer 3 input
4-MHz crystal input or 32-kHz crystal input or external
clock input or external trimming resistor input
4-MHz crystal output or 32-kHz crystal output or external
clock input
–
T48C862-R4 [Preliminary]
PA_ENABLE
50k
100
100
Configuration
20 A
VS
Pin No.
CLK
ANT1
ANT2
13
12
14
10
11
17
16
15
20
18
19
7
9
6
5
Uref=1.1V
Reset State
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
NA
NA
I/O
3
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