M50253P MITSUBISHI | Alldatasheet
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, MH 6245826 0015971 675 MENIT2 MITSUBISHI ICs (AV COMMON) MITSUBISHI ELEK (LINEAR) aE p 12-BITN6-BIT SERIAL PARALLEL CONVERTER . DESCRIPTION M50253P/M50255P is a semiconductor integrated circuit PIN CONFIGURA’ (TOP VIEW) designed for serial parallel converter with N-ch opendrain output. (Vo 12V max.) ve [1] [16] Vee M50259P and M50255P serves as serial parallel converter —_| semua nour oats [Z] Ea) on of 12-bit and 16-bit, respectively. cock weur ox [3] [7a) ao FEATURES « [a 3) 0» © Single 5V supply voltage @ High voltage breakdown output (12V) ot [22] 2s | moms cn orn © Controllable by only 2 pin: CLK, DATA marae. ox oureut | c2 [6] [ii] a APPLICATION * [is] Extension of /O ports for microcomputer a (] [9] os RECOMMENDED OPERATING CONDITION Outline 16P4 Supply voltage range ...vevsssesecereeeessssssssseeeeeeed, 55. BV ve [25] veo MH input Voltage ....-s-sescsssssseessssssseeeeeseeseee Os 7X Voo~Voo senat ona wevr oma FHI FF os LP input voltage «sacsssesesteneentsstnsiseneensO~0, 3XV00 cuock mut oux [5] Fa) on oo [a] a3 a [| fia} oz Card Fis] ony | msn cae omer rome oa curr | as [ia] a10 o 28 os [3 [72] oe es [io] [it] a7 Outline 20P4 BLOCK DIAGRAM (ms0253P) Veo vss Pr OG asrnnre() | | input CONTRO : | ‘arcurt | seme own DATA : ‘ | LL... SUCCREeeT QoQ G @ Qe A B@ G A @ Qe Qn PARALLEL DATA OUTPUT 2-522 aie MiTsuaisea ELECTRIC
MB 6249826 0015972 501 MENIT2 MITSUBISHI ICs (AV COMMON) M50253P/M50255P MITSUBISHI ELEK (LINEAR) 62E D 12-BIT/16-BIT SERIAL PARALLEL CONVERTER I BITNGBIT_ SERIAL PARALLEL CONVERTER BLOCK DIAGRAM (mso255P) BG cl “Ke ! INPUT CONTROL| : | CIRCUIT { ieuroma, @ | INPUT DATA | ' | Cr | H i | OS) -OLD-O-OHO LD 99) 19-1! cy a Qa O cory Os Qe QW OG Qwv Qu Que Qs Qe Qs PARALLEL DATA OUTPUT TIMING DIAGRAM —FLALAL PL Li | CLK _ | When CLK rises, the DATA is read. When CLK falls and the DATA is "H,” the contents of the shift register are transfered to the latch circuit. ABSOLUTE MAXIMUM RATINGS Sma Paranetar - Fangs one Woo- Veo | Supiy vase — ee a Tipstvotage Vax0.3aVigVeot03) Vv Vo | Ououtvotags svt v To | Ouput erent _ 20 ima Pa [Power assipaton — 380 Tope | Operating tompecsans =2~7 Tetg Storage temperature L —40~125 Lc SS MITSUBISHI 7 Paleee aad
MH 6249826 0015973 448 MENIT2 MITSUBISHI ICs (AV COMMON) . M50253P/M50255P MITSUBISHI ELEK (LINEAR) bee D 12-BIT/6-BIT SERIAL PARALLEL CONVERTER ELECTRICAL CHARACTERISTICS (Ta=25°C, Voo = 5V.unless otherwise noted) a ee fm eevee [mo | Supply eurent tgs, SDK, ATA = Ves Voo [ma | | tozn | OWrstato"H" ouput curent i Vomty Pe [toa | orrstato"t" outptcurent omy Ts Tea Note : The sum of power dissipation should remain below 350 mW, the absolute maximum rating. TIMING DIAGRAM twas twoue a | tear tan DATA PULSE ; LOW PERIOD DATA PULSE LATCH PULSE Note: Broken line shows DATA "High" before latch pulse TIMING REQUIREMENT [me eee ee | CLK pulse width —_ [500 | | | tsu ser _[ Date shit soup time ef [th terr) | Date shite noid time 200 [| [eevaan [Datsletonsoupume Ts [tm can | Date latch noid time | 250 [| [usu car) | Data latch ow setup time [a0 | [tun corr) | Data tater ow hots time [-—+ SSeS - MITSUBISHI asa PR 3