Description
Shenzhen First-Rank Technology Co., Ltd SPECIFICATION Version 1.1 reserves the right to change this documentation without prior notice.Shenzhen Fir.
FS-RANK Technology’s T93C family provides 1K, 2K and 4K of serial electrically erasable and programmable read-only memory (EEPROM).
Features
* Internally organized as 128 x 8 or 64 x 16(1K), 256 x 8 or 128 x 16 (2K), 512 x 8 or 256 x 16 (4K)
* Wide-voltage range operation
o 1.8V-5.5 V
* 3-wire serial interface bus
* Data retention: 100 years
* High endurance: 1,000,000 Write
Cycles
* 2 MH
Applications
* where lowvoltage and low-power operation is essential. The T93C46A/56A/66A is available in 8-pin PDIP, 8-pin JEDEC SOIC, and 8-pin TSSOP packages and is accessed via a 3-wire serial interface. Figure 1. Pin Configurations 8-pin PDIP/TSSOP/SOIC
CS
1
SK
2
DI
3
DO
4
8
Vcc
7
NC
6
ORG
5
