Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
SM320C30 Datasheet(PDF) 11 Page - Texas Instruments |
|
SM320C30 Datasheet(HTML) 11 Page - Texas Instruments |
11 / 53 page TMS320C30 DIGITAL SIGNAL PROCESSOR SPRS032A – APRIL 1996 – REVISED JUNE 1997 11 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251–1443 TMS320C30 Pin Functions (Continued) PIN TYPE† DESCRIPTION CONDITIONS WHEN NAME QTY‡ TYPE† DESCRIPTION WHEN SIGNAL IS Z TYPE§ SUPPLY AND OSCILLATOR SIGNALS (CONTINUED) VBBP 1 NC VBB pump oscillator output VSUBS 1 I Substrate terminal. Tie to ground. X1 1 O Output from the internal oscillator for the crystal. If a crystal is not used, X1 should be left unconnected. X2 / CLKIN 1 I Input to the internal oscillator from the crystal or a clock H1 1 O/Z External H1 clock. H1 has a period equal to twice CLKIN. S H3 1 O/Z External H3 clock. H3 has a period equal to twice CLKIN. S RESERVED¶ EMU0 – EMU2 3 I Reserved. Use pullup resistors to 5 V. EMU3 1 O/Z Reserved S EMU4 / SHZ 1 I Shutdown high impedance. When active, EMU4 / SHZ shuts down the TMS320C30 and places all pins in the high-impedance state. EMU4 / SHZ is used for board-level testing to ensure that no dual-drive conditions occur. CAUTION: A low on SHZ corrupts TMS320C30 memory and register contents. Reset the device with SHZ high to restore it to a known operating condition. EMU5, EMU6 2 NC Reserved RSV10 – RSV5 6 I/O Reserved. Use pullup resistors to 5 V. RSV4 – RSV0 5 I Reserved. Tie pins directly to 5 V. Locator 1# NC Reserved † I = input, O = output, Z = high-impedance state. All pins labeled NC have special functions and should not be connected by the user. ‡ Quantity is the same for GEL and PPM packages unless otherwise noted. § S = SHZ active, H = HOLD active, R = RESET active ¶ Follow the connections specified for the reserved pins. Use 18-k Ω–22-kΩ pullup resistors for best results. All 5-V supply pins must be connected to a common supply plane, and all ground pins must be connected to a common ground plane. # For the GEL package only. There is no locator in the PPM package. |
Número de pieza similar - SM320C30 |
|
Descripción similar - SM320C30 |
|
|
Enlace URL |
Política de Privacidad |
ALLDATASHEET.ES |
¿ALLDATASHEET es útil para Ud.? [ DONATE ] |
Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Intercambio de Enlaces | Lista de Fabricantes All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |