Intel G1620T CM8063701448300 User Manual
Product codes
CM8063701448300
PCU – Serial Peripheral Interface (SPI)
1036
Datasheet
contains the recommended serial Flash device pin-out for a 16-
pin SOIC.
20.2.9
Serial Flash Device Package
20.2.9.1
Common Footprint Usage Model
To minimize platform motherboard redesign and to enable platform Bill of Material
(BOM) selectability, many OEMs design their motherboard with a single common
footprint. This common footprint allows the population of a soldered down device or a
socket that accepts a leadless device. This enables the board manufacturer to support,
using selection of the appropriate BOM, either of these solutions on the same system
without requiring any board redesign.
(BOM) selectability, many OEMs design their motherboard with a single common
footprint. This common footprint allows the population of a soldered down device or a
socket that accepts a leadless device. This enables the board manufacturer to support,
using selection of the appropriate BOM, either of these solutions on the same system
without requiring any board redesign.
The common footprint usage model is desirable during system debug and by Flash
content developers since the leadless device can be easily removed and reprogrammed
without damage to device leads. When the board and Flash content is mature for high-
volume production, both the socketed leadless solution and the soldered down leaded
solution are available through BOM selection.
content developers since the leadless device can be easily removed and reprogrammed
without damage to device leads. When the board and Flash content is mature for high-
volume production, both the socketed leadless solution and the soldered down leaded
solution are available through BOM selection.
Table 152. Recommended Pinout for 8-Pin Serial Flash Device
Pin #
Signal
1
Chips Select
2
Data Output
3
Write Protect
4
Ground
5
Data Input
6
Serial Clock
7
Hold / Reset
8
Supply Voltage
Table 153. Recommended Pinout for 16-Pin Serial Flash Device
Pin #
Signal
Pin #
Signal
1
Hold / Reset
9
Write Protect
2
Supply Voltage
10
Ground
3
No Connect
11
No Connect
4
No Connect
12
No Connect
5
No Connect
13
No Connect
6
No Connect
14
No Connect
7
Chip Select
15
Serial Data In
8
Serial Data Out
16
Serial Clock