24FC256-I/P Microchip Technology, 24FC256-I/P Datasheet - Page 17

• Manufacturer Part Number: 24FC256-I/P
• Description: IC EEPROM 256KBIT 1MHZ 8DIP
• Manufacturer: Microchip Technology

Specifications of 24FC256-I/P

• Memory Size: 256K (32K x 8)
• Package / Case: 8-DIP (0.300", 7.62mm)
• Operating Temperature: -40°C ~ 85°C
• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Speed: 400kHz, 1MHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.7 V ~ 5.5 V
• Organization: 32 K x 8
• Interface Type: 2-Wire
• Maximum Clock Frequency: 1 MHz
• Access Time: 5 ms
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Maximum Operating Current: 3 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 1.8 V, 5.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

8-Lead Plastic Thin Shrink Small Outline (ST) – 4.4 mm (TSSOP)
 2004 Microchip Technology Inc.
* Controlling Parameter
§ Significant Characteristic
Notes:
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed
.005” (0.127mm) per side.
JEDEC Equivalent: MO-153
Drawing No. C04-086
Number of Pins
Pitch
Overall Height
Molded Package Thickness
Standoff §
Overall Width
Molded Package Width
Molded Package Length
Foot Length
Foot Angle
Lead Thickness
Lead Width
Mold Draft Angle Top
Mold Draft Angle Bottom
c
B
p
n
Dimension Limits
E1
E
Units
A2
E1
A1
D
p
A
E
L
B
n
c
24AA256/24LC256/24FC256
MIN
.033
.246
.169
.114
.020
.004
.007
.002
0
0
0
INCHES
NOM
2
1
.026
.035
.004
.173
.118
.024
.006
.010
.251
8
4
5
5
D
L
MAX
.043
.037
.006
.256
.177
.122
.028
.008
.012
10
10
A1
8
A
MIN
0.85
0.05
6.25
4.30
2.90
0.50
0.09
0.19
0
0
0
MILLIMETERS*
NOM
0.65
0.90
0.10
6.38
4.40
3.00
0.60
0.15
0.25
8
4
5
5
A2
MAX
DS21203M-page 17
1.10
0.95
0.15
6.50
4.50
3.10
0.70
0.20
0.30
10
10
8