ATA5771_09 ATMEL [ATMEL Corporation], ATA5771_09 Datasheet - Page 43

• Manufacturer Part Number: ATA5771_09
• Description: Microcontroller with UHF ASK/FSK Transmitter
• Manufacturer: ATMEL [ATMEL Corporation]

Table 2-1.
Figure 2-2.
4511I–RKE–02/07
Pin
5
6
7
8
ENABLE
Symbol
Pin Description (Continued)
Block Diagram
XTAL
GND
VS
Function
Connection for crystal
Supply voltage
Ground
Enable input
PA_ENABLE
ANT2
ANT1
CLK
1
2
3
4
T5754
PA
f
4
PLL
Power up/down
VCO
PDF
f
CP
LF
32
See ESD protection circuitry (see
See ESD protection circuitry (see
XTO
182 µA
XTAL
ENABLE
8
7
6
5
ENABLE
GND
VS
XTAL
Configuration
1.5 k
200 k
VS
Figure 4-5 on page
Figure 4-5 on page
1.2 k
VS
T5754
9)
9)
3