ETL9413 STMICROELECTRONICS | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 3

Technical content

MICROELECTRONICS ETL9413/ETL9313 NMOS MICROCONTROLLERS » LOW COST = POWERFUL INSTRUCTION SET = CERAMIC OR CRYSTAL OSCILLATOR INPUT/OUTPUT = 512 x8 ROM. 32 x 4 RAM # TWO-LEVEL SUBROUTINE STACK = 16s INSTRUCTION TIME = SINGLE SUPPLY OPERATION (4.5 ~ 6.3V) i = LOW CURRENT DRAIN (6mA max.) fe = INTERNAL BINARY COUNTER REGISTER ee WITH SERIAL /O CAPABILITY rai? if / = GENERAL PURPOSE AND TRI-STATE® OUT- vy y y PUTS = LSTTUCMOS COMPATIBLE IN AND OUT = DIRECT DRIVE OF LED DIGIT AND SEGMENT LINES = SOFTWARE/HARDWARE COMPATIBLE WITH OTHER MEMBERS OF ETL9313 FAMILY » EXTENDED TEMPERATURE RANGE DEVICE ETL9310 ETL931 1 (— 40°C to + 85'C) N . WIDER | SUPPLY RANGE (4.5~ 8.5V) OPTION (Prastie Packago) = SOIC 20 PACKAGE AVAILABLE

DESCRIPTION

‘The ETL9413 and ETL9313 Single-Chip N-Channel Microcontrollers are fully compatible with the COPS® PIN CONNECTIONS family, fabricated using N-channel, silicon gate MOS technology. The Controller Oriented Processors are complete microcomputers containing all system tim- ing, internal logic, ROM, RAM and V/O necessary to a W implement dedicated control functions in a variety of q' of} ts applications. Features include single supply oper- Yee G2 wf) ts ation, a variety of output configuration options, with an wu Q3 yf) 7 instruction set, internal architecture and VO scheme wv a wh) reser designed to facilitate keyboard input, display output : and BCD data manipulation. They are an appropriate u Qs we) cl choice for use in numerous human interface control to Q6eriesa 15}] cKo environments. Standard test procedures and reliable st Q7ET9313 a G3 high-density fabrication techniques provide the me- so Ge 3h 2 dium to large volume customers with a customized Controller Oriented Processor at a low end-product sx Qo 2 or cost. xo Qo nf) co The ETL9413 is identical to the ETL9410, but with 1 /O lines instead of 19. The ETL9313 is exact functional equivalent but extended temperature version of ETL9413, May 1989 13 113

OPTION LIST Option 10 : Ls Driver The ETL9413/ETL9313 - mask programmable op- same as Option 5 tions are assigned numbers which correspond with Option 11 : Le Driver the ETL9410 pins. same as Option § The options are programmed at the same time a5 Option 12 : Li Driver the ROM pattern to provide the user with the hard- same as Option 5 ware flexibility to interface to various /O compo- Same nents using little or no external circuitry. Option 13 : Lo Driver 5 Option 1 = 0 : Ground Pin - no options available 6 fomna spin ion 14 : SI In Option 2 : CKO Output me 0: load device to Veo = 0 : Clock output to ceramic resonator =1 : HI-Z input = 1:Pin is RAM power supply (Va) input = Pt = 2: Multi-COP SYNC input Option 15 : SO Driver =3: No connection = ° : Sjandare Output ‘ Option 3 : CKI Input a esr Solow = 0 : Oscillator input divided by 8 (500kHz max.) aereeeian = 1: Single-pin RC controlled oscillator divided OPtion 16 : SK Driver by4 same as Option 15 = 2: Extemal Schmitt trigger level clock divided Option 17 : Go /O Port by 4 = 0: Standard output Option 4 : RESET Input = 1: Open-drain output = 0: Load device to Vec Option 18 : Gi VO Port = 1: Hi-Z input same as Option 17 Option 5 : L7 Driver Option 19 : Ge VO Port =0 : Standard output same as Option 17 = 1: Open-drain output Option 20 : Ge VO Port = 2: High current LED direct segment drive same as Option 17 output - : =3: High current TRI-STATE® push-pull Option 21 : must be set to zero output Option 22 : same as Option 21 = 4: Low-current LED direct segment drive Option 23 : same as Option 21 output ‘i : . = 5 : Low-current TRI-STATE® push-pull Option 24 : same as Option 21 output Option 25 : L Input Levels ; = 0: Standard TTL input levels ("0" = 0.8V, Option 6 : Ls Driver "1" =2.0V) same as Option 5 = 1: Higher voltage input levels ("0" = 1.2V, Option 7 : Ls Driver "1" =3.6V) same as Option 5 Option 26 : G Input Levels Option 8 : Le Driver same as Option 25 same as Option S Option 27 : SI Input Levels, Option 9 : Vec Pin same as Option 25 = 0: 4.5V to 6.3V operation Option 28 : Bonding, must be set to 3 for = 1 :4.5V to 9.5V operation ETLO419/ -9313

28 G5 S68:THoMsON —

‘TEST MODE (non-standard operation) The ETL9413 is the same chip as the ETL9410 but The SO output has been configured to provide for iN a 20-pin package. The four D ports are not standard test procedures for the custom-pro- bonded. grammed ETL9413. With SO forced to logic"1",two Consequently, the electrical characteristics, the test modes are provided, depending upon the value functional description and the instruction set are of SI: identical to the ETL9410 but without the D outputs. a. RAM and Intemal Logic Test Mode (SI = 1) Please, refer to the ETL9410/941 1 data sheet. b. ROM Test Mode (SI = 0) Note that the OBD instruction can be used but the D outputs are not available. These special test modes should not be employed puts are not aval by the user ; they are intended for manufacturing test only. G57 SSS:THOMSON $8 115,