ATA5771-DK1 Atmel, ATA5771-DK1 Datasheet - Page 169

• Manufacturer Part Number: ATA5771-DK1
• Description: BOARD XMITTER FOR ATA5771 868MHZ
• Manufacturer: Atmel
• Type: Transmitterr

Specifications of ATA5771-DK1

• Frequency: 868MHz
• Maximum Frequency: 868 MHz
• Supply Voltage (max): 4 V
• Supply Voltage (min): 2 V
• Supply Current: 8.5 mA
• Product: RF Development Tools
• For Use With/related Products: ATA5771
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4.23.5
4.23.6
9137E–RKE–12/10
Page Size
Serial Downloading
Table 4-62.
Table 4-63.
Both the Flash and EEPROM memory arrays can be programmed using the serial SPI bus
while RESET is pulled to GND. The serial interface consists of pins SCK, MOSI (input) and
MISO (output). After RESET is set low, the Programming Enable instruction needs to be exe-
cuted first before program/erase operations can be executed. NOTE, in
mapping for SPI programming is listed. Not all parts use the SPI pins dedicated for the internal
SPI interface.
Figure 4-73. Serial Programming and Verify
Note:
Table 4-64.
Atmel Device
Atmel Device
ATtiny44V
ATtiny44V
1. If the device is clocked by the internal Oscillator, it is no need to connect a clock source to
Symbol
MOSI
MISO
SCK
the CLKI pin.
No. of Words in a Page and No. of Pages in the Flash
No. of Words in a Page and No. of Pages in the EEPROM
Pin Mapping Serial Programming
EEPROM Size
Flash Size
4K bytes
256 bytes
MOSI
MISO
SCK
Page Size
Pins
Page Size
PA6
PA5
PA4
32 words
4 bytes
RESET
GND
PCWORD
(1)
PCWORD
EEA[1:0]
PC[4:0]
Atmel ATA5771/73/74
VCC
No. of Pages
I/O
No. of Pages
O
I
I
+1.8 - 5.5V
64
64
Description
Serial Data in
Serial Data out
Serial Clock
PCPAGE
PCPAGE
EEA[7:2]
PC[10:5]
Table
4-64, the pin
EEAMSB
PCMSB
10
7
169