Rev.5.2 00 2 2-WIRE CMOS SERIAL E PROM S-24CS16A The S-24CS16A is a 2-wired, low power and wide range 2 operation 16 K-bit E PROM organized as 2048 words 8 bits. Page write and sequential read are available. Features Low power consumption Standby: 5.0 A Max. (V = 5.5 V) CC Read: 0.8 mA Max. (V = 5.5 V) CC Operating voltage range Read: 1.8 to 5.5 V Write: 2.7 to 5.5 V Page write: 16 bytes / page Sequential read Operating frequency: 400 kHz (V = 2.7 to 5.5 V) CC Write disable function when power supply voltage is low 6 *1 Endurance: 10 cycles / word (at +222555CCC))) wwwrrriiittteee cccaaapppaaabbbllleee,,, 5 *1 10 cycles / word (at +85C) *1. FFFooor r r each each each address address address (W(W(Word: ord: ord: 8 8 8 bits) bits) bits) 5 Data retention: 10 years (after rewriting 10 cycycycycycles cles cles cles cles / / / / / wwwwwooooord rd rd rd rd at at at at at +85C) Write protection: 100% Lead-free products Packages Drawing code Package name PPPaaaccckkkaaagggeee TTTaaapppeee RRReeeeeelll LLLaaannnddd 8-Pin DIP DDDPPP000000888---FFF 8-Pin SOP(JEDEC) FFFJJJ000000888---AAA FJ008-D FJ008-D 8-Pin TTTSSOP SSOP SSOP FFFTTT008-A 008-A 008-A FFFTTT008-E 008-E 008-E FFFTTT008-E 008-E 008-E WLP Please Please Please contact contact contact our our our sales sales sales office office office regarding the product with WLP package. SNT-8A PPPHHH000000888---AAA PPPHHH000000888---AAA PPPHHH000000888---AAA PPPHHH000000888---AAA Caution TTThhhiiisss ppprrroooddduuucccttt iiisss iiinnnttteeennndddeeeddd tttooo uuussseee iiinnn general electronic devices such as consumer electronics, office equipment, equipment, equipment, and and and communications communications communications devdevdeviiices. ces. ces. BeforeBeforeBefore using the product in medical equipment or auauautototomomomobbbile ile ile eqeqequuuiiipppmmmenenent t t ininincluclucludddiiinnnggg car car car auauaudddiiiooo,,, keykeykeyless less less enenentrytrytry anananddd enenengggiiinnneee cococonnntttrororol l l uuunnniiit, t, t, cococonnntttact act act tototo SII SII SII is is is ininindddiiispspspenenensabsabsable.le.le. Seiko Instruments Inc. 1 DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED PRODUCTPRODUCTPRODUCTPRODUCT2 2-WIRE CMOS SERIAL E PROM S-24CS16A Rev.5.200 Pin Configurations 8-Pin DIP Top view Table 1 Pin No. Symbol Description *1 1 NC No connection VCC NC 1 8 *1 2 NC No connection WP NC 2 7 *2 3 A2 TEST pin A2 SCL 3 6 4 GND Ground 5 5 5 SDA SDA SDA Serial Serial Serial data data data input input input / / / output output output SDA GND 4 5 6 6 6 SCL SCL SCL Serial Serial Serial clock clock clock input input input WWWrrriiittteee ppprrrooottteeeccctttiiiooonnn iiinnnpppuuuttt Figure 1 7 WP CCCooonnnnnneeecccttteeeddd tttooo VVV : Protection valid CCCCCC CCCooonnnnnneeecccttteeeddd tttooo GGGNNNDDD::: PPPrrrooottteeeccctttiiiooonnn iiinnnvvvaaallliiiddd 8 VCC PowPowPoweeer r r supplysupplysupply S-24CS16A0I-D8S1G *1. Connect to GND or V . CC *2. Connect to GND. Remark See See See Dimensions Dimensions Dimensions for for for detailsdetailsdetails of the package drawings. 8-Pin SOP(JEDEC) Table 2 Top view Pin Pin Pin No.No.No. SSSyyymmmbolbolbol Description *1 NCNCNC 1 No connection NC 1 8 VCC *1 2 2 2 NCNCNC No connection NC 2 7 WP *2 3 3 3 A2 TEST pin A2 3 6 SCL 4 4 4 GND GND GND Ground Ground Ground 5 5 5 SDA SDA SDA Serial Serial Serial data data data input input input / / / output output output 4 5 GND SDA 6 6 6 SCL SCL SCL Serial Serial Serial clock clock clock input input input Write protection input Figure 2 7 WP Connected to V : Protection valid CC Connected to GND: Protection invalid 8 VCC Power supply S-24CS16A0I-J8T1G *1. Connect to GND or V . CC *2. Connect to GND. Remark See Dimensions for details of the package drawings. 2 Seiko Instruments Inc. DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED DISCONTINUED PRODUCTPRODUCTPRODUCTPRODUCTPRODUCTPRODUCTPRODUCTPRODUCTPRODUCTPRODUCTPRODUCTPRODUCTPRODUCTPRODUCT