TCM320C ENOCEAN, TCM320C Datasheet - Page 13

• Manufacturer Part Number: TCM320C
• Description: MODULE SOC RF TXRX W/8051 MCU
• Manufacturer: ENOCEAN
• Series: -r

Specifications of TCM320C

• Frequency: 315MHz
• Data Rate - Maximum: 125kbps
• Modulation Or Protocol: ASK
• Applications: General Purpose
• Power - Output: 5dBm
• Sensitivity: -98dBm
• Voltage - Supply: 2.6 V ~ 3.3 V
• Current - Receiving: 33mA
• Current - Transmitting: 24mA
• Data Interface: PCB, Through Hole
• Memory Size: 32kB Flash, 2kB RAM
• Antenna Connector: On-Board, Wire Whip
• Operating Temperature: -25°C ~ 85°C
• Package / Case: Module
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 1084-1000; S3033-K320

USER MANUAL
TCM 300 / 300C / 320 / 320C
2.5
2
3
entry per channel is needed.
Mode Function
© 2010 EnOcean | www.enocean.com
Each rocker of a PTM transmitter is counted as 1 entry
Each rocker is counted as 1 entry. If the same rocker is teached into several channels, 1
0
1
2
3
4
5
Unidirectional serial
interface compatible
with TCM 220C, no
teach-in capability
Bidirectional serial
interface, teach-in
capability for up to
30 entries
Rocker Switch - 1
channel, teach-in ca-
pability for up to 30
entries
Rocker Switch - 4
channels, teach-in
capability for up to
30 entries
Dimming - 1 channel,
teach-in capability
for up to 30 entries
Reserved
Operating modes
2
2
3
V1.25
2
Output signal description
PWM_IND is active as long as duty cycle is
not 0%
SER_TX: UART output, supplies standard
data blocks of information from all received
EnOcean radio telegrams (9600 bps; 8 data
bits, no parity bit, one start bit, one stop bit).
For further information see chapter A.1
SER_RX, SER_TX: Asynchronous bidirectional
Interface, supplies standard data blocks of
information from all received EnOcean radio
telegrams (9600 bps; 8 data bits, no parity
bit, one start bit, one stop bit). For further
information see chapter A.1
LRN_TOGGLE: Learning mode status indica-
tor
Supplies the desired logic switching state
“on/off” at CHANNEL0 when pushing the
switch rockers
Same as Mode 2 but operation of 4 receiver
channels (CHANNEL0, CHANNEL1, CHAN-
NEL2, CHANNEL3)
PWM is the PWM output
I-button pressed for shorter than 0.5 s: ON
(Restore duty cycle stored before last
switch-off).
O-button pressed for shorter than 0.5 s:
OFF
O-/I-button pressed longer than 0.5 s:
Duty cycle variation from 10% up to 100%
(O=less, I=more; ~300 PWM steps, in-
crement every 15 ms). Duty cycle variation
stops when button is released.
TCM 300 / 300C / 320 / 320C User Manual V1.25 | Page 13/52
No. of
channels
1
4
1