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STC3800 Datasheet(PDF) 4 Page - Connor-Winfield Corporation |
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STC3800 Datasheet(HTML) 4 Page - Connor-Winfield Corporation |
4 / 48 page Preliminary Data Sheet #: TM061 Page 4 of 48 Rev: P06 Date: 11/22/04 © Copyright 2001 The Connor-Winfield Corp. All Rights Reserved Specifications subject to change without notice Pin Description Table 1 Pin Name Pin # I/O Description Vdd2.5 A8, 2.5V Digital Power Supply C4, E1, E10, H1, H5, H12 J7 Vdd3.3 E4, E6, E7, E9, 3.3V Digital Power Supply H10, J3, L5, M10 GND A6, Digital Ground B2, B11, F5, F6, F7, F10, G2, G5, G6, G7, K7, K10, L1 AVdd2.5 E8, 2.5V Analog Power Supply G3 AGND E12, Analog Ground F2 TMS L9 I Controls the use of Boundary Scan TCK J8 I Clock input for Boundary Scan TDI M9 I Serial input for Boundary Scan TDO J10 O Serial output for Boundary Scan TRST L12 I Active low input pin for resetting boundary-scan circuitry HM_Ref B10 I Hardware Mode for reference selection: 1: Enable, 0: Disable Bmode B9 I Bus interface selection, 1: Parallel, 0: SPI Dmode C3 I Selects the configuration data source, 0: Bus interface, 1: EEPROM Reset A1 I Active low to reset the logic, minimum low time: 100 nS CS A2 I Chip Select: Asserted low to enable bus interface ALE or SCLK B3 I Address Latch Enable in parallel bus interface mode, SCLK in SPI mode R/W or SDI A3 I Read/Write in Parallel Bus Interface Mode, SDI in SPI Mode RDY or SDO B1 O Ready in Parallel Bus Mode, SDO in SPI Mode INTR C1 O Active low to notify Micro-controller of events, cleared by reading register Int_Event AD0 A4 I/O AD0: Address/Data bit 0 (multiplexed) in Parallel Bus Mode AD1 B4 I/O AD1: Address/Data bit 1 (multiplexed) in Parallel Bus Mode AD2 A5 I/O AD2: Address/Data bit 2 (multiplexed) in Parallel Bus Mode AD3 B5 I/O AD3: Address/Data bit 3 (multiplexed) in Parallel Bus Mode AD4 B6 I/O AD4: Address/Data bit 4 (multiplexed) in Parallel Bus Mode AD5 A7 I/O AD5: Address/Data bit 5 (multiplexed) in Parallel Bus Mode AD6 B7 I/O AD6: Address/Data bit 6 (multiplexed) in Parallel Bus Mode AD7 B8 I/O AD7: Address/Data bit 7 (multiplexed) in Parallel Bus Mode M/S J1 I Master or Slave Selection, 1: Master, 0: Slave |
Número de pieza similar - STC3800 |
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Descripción similar - STC3800 |
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