AT98SC016CU Atmel, AT98SC016CU Datasheet - Page 3

• Manufacturer Part Number: AT98SC016CU
• Manufacturer: Atmel

Specifications of AT98SC016CU

• Lead Free Status / RoHS Status: Supplier Unconfirmed

20-QFN (Quad Flat No Lead) - RoHS - All protocols
6566AS-SMS–08Jun07
Figure 2. 20-QFN Package diagram, drawing and pinout.
PIN#
1
2
3
4
5
6
10
11
12
13
14
15
16
20
Other
Name
A0
A1
A2
RST*
Vcc
MISO
MOSI
GND
SS* / SCL
IO / SPISEL* / SDA
A3
A4
SCK
CLK / GND
Not Connected
Description
TWI Address selection line A0
TWI Address selection line A1
TWI Address selection line A2
CPU Reset
Power supply
SPI Master Input Slave Output
SPI Master Output Slave Input
Ground (reference voltage)
SPI Slave Select or TWI clock
ISO7816 I/O or SPI/TWI selection or TWI Data
TWI Address selection line A3
TWI Address selection line A4
SPI clock
ISO 7816 Clock or Ground (reference voltage)
(do not connect to GND)
AT98SC016CU
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