HN58X24128I Datasheet, PDF (2/22 Pages) Hitachi Semiconductor – Two-wire serial interface, 128k EEPROM (16-kword x 8-bit), 256k EEPROM (32-kword x 8-bit)

HN58X24128I/HN58X24256I
• Small size packages: SOP-8pin, TSSOP-14pin
• Shipping tape and reel
 TSSOP 14-pin: 2,000 IC/reel
 SOP 8-pin: 2,500 IC/reel
• Temperature range: –40 to +85°C
Note: 1. I²C is a trademark of Philips Corporation.
Ordering Information
Type No.
Internal organization Operating voltage
HN58X24128FPI 128k bit
(16384 × 8-bit)
1.8 V to 5.5 V
HN58X24256FPI 256k bit
(32768 × 8-bit)
HN58X24128TI 128k bit
(16384 × 8-bit)
1.8 V to 5.5 V
HN58X24256TI 256k bit
(32768 × 8-bit)
Frequency
400 kHz
Package
150 mil 8-pin plastic SOP
(FP-8DB)
400 kHz
14-pin plastic TSSOP
(TTP-14D)
Pin Arrangement
8-pin SOP
A0
1
8
A1
2
7
A2
3
6
V_SS
4
5
(Top view)
V_CC
WP
SCL
SDA
14-pin TSSOP
A0
1
A1
2
NC
3
NC
4
NC
5
A2
6
V_SS
7
14
V_CC
13 WP
12 NC
11 NC
10 NC
9
SCL
8
SDA
(Top view)
2