STC3500 Datasheet, PDF (4/48 Pages) Connor-Winfield Corporation – INTEGRATED - STRATUM 3 TIMING SOURCE

Pin Name
Vdd2.5
Vdd3.3
GND
AVdd2.5
AGND
TMS
TCK
TDI
TDO
TRST
HM_Ref
Bmode
Dmode
Reset
CS
ALE or SCLK
R/W or SDI
RDY or SDO
INTR
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
M/S
Pin #
A8,
C4,
E1, E10,
H1, H5, H12
J7
E4, E6, E7, E9,
H10,
J3,
L5,
M10
A6,
B2, B11,
F5, F6, F7, F10,
G2, G5, G6, G7,
K7, K10,
L1
E8,
G3
E12,
F2
L9
J8
M9
J10
L12
B10
B9
C3
A1
A2
B3
A3
B1
C1
A4
B4
A5
B5
B6
A7
B7
B8
J1
Pin Description
Table 1
I/O
Description
2.5V Digital Power Supply
3.3V Digital Power Supply
Digital Ground
2.5V Analog Power Supply
Analog Ground
I
Controls the use of Boundary Scan
I
Clock input for Boundary Scan
I
Serial input for Boundary Scan
O
Serial output for Boundary Scan
I
Active low input pin for resetting boundary-scan circuitry
I
Hardware Mode for reference selection: 1: Enable, 0: Disable
I
Bus interface selection, 1: Parallel, 0: SPI
I
Selects the configuration data source, 0: Bus interface, 1: EEPROM
I
Active low to reset the logic, minimum low time: 100 nS
I
Chip Select: Asserted low to enable bus interface
I
Address Latch Enable in parallel bus interface mode, SCLK in SPI mode
I
Read/Write in Parallel Bus Interface Mode, SDI in SPI Mode
O
Ready in Parallel Bus Mode, SDO in SPI Mode
O
Active low to notify Micro-controller of events,
cleared by reading register Int_Event
I/O
AD0: Address/Data bit 0 (multiplexed) in Parallel Bus Mode
I/O
AD1: Address/Data bit 1 (multiplexed) in Parallel Bus Mode
I/O
AD2: Address/Data bit 2 (multiplexed) in Parallel Bus Mode
I/O
AD3: Address/Data bit 3 (multiplexed) in Parallel Bus Mode
I/O
AD4: Address/Data bit 4 (multiplexed) in Parallel Bus Mode
I/O
AD5: Address/Data bit 5 (multiplexed) in Parallel Bus Mode
I/O
AD6: Address/Data bit 6 (multiplexed) in Parallel Bus Mode
I/O
AD7: Address/Data bit 7 (multiplexed) in Parallel Bus Mode
I
Master or Slave Selection, 1: Master, 0: Slave
Preliminary Data Sheet: TM060 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