AT24C08C-SSHM-B Atmel, AT24C08C-SSHM-B Datasheet - Page 4
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AT24C08C-SSHM-B
Manufacturer Part Number
AT24C08C-SSHM-B
Description
EEPROM 8K (1024x8) 2-WIRE NiPdAu, 1.7V
Manufacturer
Atmel
Datasheet
1.AT24C08C-SSHM-T.pdf
(24 pages)
Specifications of AT24C08C-SSHM-B
Rohs
yes
Memory Size
8 Kbit
Organization
1024 x 8
Data Retention
100 yr
Maximum Clock Frequency
400 KHz, 1 MHz
Maximum Operating Current
1 mA
Operating Supply Voltage
1.7 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SOIC-8
Factory Pack Quantity
100
3.
Pin Description
Serial Clock (SCL): The SCL input is used to positive edge clock data into each EEPROM device and negative edge
clock data out of each device.
Serial Data (SDA): The SDA pin is bidirectional for serial data transfer. This pin is open-drain driven and may be
wire-ORed with any number of other open-drain or open-collector devices.
Device/Page Addresses (A
total of four 4K devices to be addressed on a single bus system. Pin 1 is a no connect and can be connected to ground
(see
total of two 8K devices may be addressed on a single bus system. The A
connected to ground (see
Write Protect (WP): AT24C04C/08C has a Write Protect pin that provides hardware data protection. The Write Protect
pin allows normal read/write operations when connected to Ground (GND). When the Write Protect pin is connected to
V
Table 3-1.
CC
At V
At GND
WP Pin
, the write protection feature is enabled and operates as shown in
Status
Section 6. “Device Addressing” on page
CC
Write Protect
Full array
Normal read/write operations
Section 6. “Device Addressing” on page
Part of the Array Protected
2
and A
Atmel AT24C04C/08C
1
): The AT24C04C uses the A
10). The AT24C08C only uses the A
2
10).
and A
Table
Atmel AT24C04C/08C [DATASHEET]
0
1
and A
inputs for hard wire addressing allowing a
3-1.
1
2
pins are no connects and can be
input for hardware addressing and a
8787C–SEEPR–7/12
4