IDT82V3280DQ IDT, Integrated Device Technology Inc, IDT82V3280DQ Datasheet - Page 48

• Manufacturer Part Number: IDT82V3280DQ
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT82V3280DQ

• Function: Wan PLL
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Package Type: TQFP EP
• Pin Count: 100
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

5
registers in the device. The microprocessor interface supports the fol-
lowing five modes:
MPU_SEL_CNFG[2:0] bits (b2~0, 7FH). The interface pins in different
interface modes are listed in
Table 31: Microprocessor Interface
Microprocessor Interface
IDT82V3280
The microprocessor interface provides access to read and write the
The microprocessor interface mode is selected by the
• EPROM mode;
• Multiplexed mode;
• Intel mode;
• Motorola mode;
• Serial mode.
MPU_SEL_CNFG[2:0] bits
MICROPROCESSOR INTERFACE
001
010
011
100
101
Table
31:
Microprocessor Interface Mode
Multiplexed
Motorola
ERPOM
Serial
Intel
48
CS , WR , RD , A[6:0], AD[7:0], RDY
CS , ALE, WR , RD , AD[7:0], RDY
CS , WR , A[6:0], AD[7:0], RDY
CS , SCLK, SDI, SDO, CLKE
CS , A[6:0], AD[7:0]
Interface Pins
March 02, 2009
WAN PLL