參數(shù)資料
型號: 89TTM553BL
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 微控制器/微處理器
英文描述: Traffic Manager Co-processor
中文描述: SPECIALTY MICROPROCESSOR CIRCUIT, PBGA960
封裝: 35 X 35 MM, 1 MM PITCH, FPBGA-960
文件頁數(shù): 8/30頁
文件大小: 185K
代理商: 89TTM553BL
8 of 30
March 3, 2005
IDT 89TTM553
S ignal Name
I/O Type
Dir.
Freq.
Remarks
FLQS_DIN[14:0]
FLQS_DIN_PRTY
1.5V HSTL Class 1
I
175 MHz
Control serial interface to 89TTM552
(15 signal lines + 1 parity line)
FLQS_DOUT[19:0]
FLQS_DOUT_PRTY
1.5V HSTL Class 1
O
175 MHz
Control serial interface to 89TTM552
(20 signal lines + 1 parity line)
FLQS_CLKIN
1.5V HSTL Class 1
I
175 MHz
Clock input from89TTM552
FLQS_CLKOUT
1.5V HSTL Class 1
O
175 MHz
Clock output to 89TTM552
FLQS_TIC_IN
1.5V HSTL Class 1
I
175 MHz
Cell time tic input from89TTM552
FLQS_TIC_OUT
1.5V HSTL Class 1
O
175 MHz
Cell time tic out to 89TTM552
FLQS_VREF
0.75V
HSTL reference. Nomnally V
DDQ
/ 2, so connect to 0.75V
Table 8 89TTM552/89TTM553 Interface
S ignal Name
I/O Type
Dir.
Freq.
Remarks
ZBUS_AVALID_N
3.3V LVTTL,
12mA drive,
internal pullup
B
33 or
66MHz
ZBus address valid flag (active low)
ZBUS_CLK
3.3V,
no internal pullup
I
33 or
66MHz
ZBus clock input (up to 66MHz)
ZBUS_AD[15:0]
3.3V LVTTL,
12mA drive,
internal pullup
B
33 or
66MHz
ZBus 16-bit multiplexed address/data bus
ZBUS_DEVID[4:0]
3.3V,
internal pullup
I
33 or
66MHz
Used for ZBus device identification
ZBUS_DVALID_N
3.3V LVTTL,
12mA drive,
internal pullup
B
33 or
66MHz
ZBus data valid flag (active low)
ZBUS_GNT_N
3.3V,
internal pullup
I
33 or
66MHz
ZBus grant (active low)
ZBUS_INT_N[2:0]
3.3V LVTTL,
12mA drive
O
33 or
66MHz
ZBus device interrupt (active low)
ZBUS_PRTY
3.3V LVTTL,
12mA drive,
internal pullup
B
33 or
66MHz
ZBus parity over address/data; one parity bit for 16 bits
ZBUS_DIR
3.3V LVTTL,
12mA drive
O
33 or
66MHz
ZBus write/read flag
ZBUS_REQ_N
3.3V LVTTL,
12mA drive
O
33 or
66MHz
ZBus master cycle request (active low)
Table 9 Processor Interface (ZBus)
相關(guān)PDF資料
PDF描述
8A05 CURRENT 8.0 Amperes VOLTAGE 50 TO 100 VOLTS
8A10 CURRENT 8.0 Amperes VOLTAGE 50 TO 100 VOLTS
8A100 CURRENT 8.0 Amperes VOLTAGE 50 TO 100 VOLTS
8A20 CURRENT 8.0 Amperes VOLTAGE 50 TO 100 VOLTS
8A40 CURRENT 8.0 Amperes VOLTAGE 50 TO 100 VOLTS
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