SST25VF064C-80-4C-Q2AE Microchip Technology, SST25VF064C-80-4C-Q2AE Datasheet - Page 21

• Manufacturer Part Number: SST25VF064C-80-4C-Q2AE
• Description: 2.7V To 3.6V 64Mbit SPI Serial Flash 8 TDFN 6x8x0.8mm TRAY
• Manufacturer: Microchip Technology

Specifications of SST25VF064C-80-4C-Q2AE

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 64M (8M x 8)
• Speed: 80MHz
• Interface: SPI Serial
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-WDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

64 Mbit SPI Serial Dual I/O Flash
SST25VF064C
Enable-Hold (EHLD)
The 8-bit command, AAH, Enable-Hold instruction enables
the HOLD functionality of the RST#/HOLD# pin. CE# must
remain active low for the duration of the Enable-Hold
Read-ID (RDID)
The Read-ID instruction (RDID) identifies the device as
SST25VF064C and manufacturer as SST. The device
information can be read from executing an 8-bit command,
90H or ABH, followed by address bits A
Read-ID instruction, the manufacturer’s ID is located in
address 00000H and the device ID is located in address
00001H. Once the device is in Read-ID mode, the manu-
TABLE 8: Product Identification
©2010 Silicon Storage Technology, Inc.
Manufacturer’s ID
Device ID
FIGURE 20: Enable-Hold Sequence
FIGURE 21: Read-ID Sequence
SST25VF064C
SCK
CE#
SO
SI
Note: The manufacturer's and device ID output stream is continuous until terminated by a low to high transition on CE#.
MODE 3
MODE 0
1. 00H will output the manfacturer's ID first and 01H will output device ID first before toggling between the two.
MSB
0 1 2 3 4 5 6 7 8
90 or AB
HIGH IMPEDANCE
Address
00000H
00001H
23
SCK
CE#
-A
SO
SI
0
. Following the
00
MODE 3
MODE 0
15 16
Data
BFH
4BH
T8.0 1392
HIGH IMPEDANCE
00
MSB
0 1 2 3 4 5 6 7
23 24
MSB
21
ADD
AA
instruction sequence. CE# must be driven high before the
instruction is executed. See Figure 20 for the Enable-Hold
instruction sequence.
facturer’s and device ID output data toggles between
address 00000H and 00001H until terminated by a low to
high transition on CE#. After CE# is driven high, the device
is put into standby mode.
Refer to Tables 8 and 9 for device identification data.
1
31 32
MSB
1203 F21.0
BF
39 40
Device ID
47 48
BF
55 56
Device ID
63
IMPEDANCE
S71392-04-000
HIGH
1392 F21.0
Data Sheet
04/10