参数资料
型号: BU-61705G4-170L
厂商: DATA DEVICE CORP
元件分类: 微控制器/微处理器
英文描述: 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQFP72
封装: CERAMIC, QFP-72
文件页数: 3/54页
文件大小: 576K
代理商: BU-61705G4-170L
11
Data Device Corporation
www.ddc-web.com
BU-61703/61705
D1 web-09/02-0
t1
Mid-parity crossing of received command word delay to
SA4-SA0, L-BRO, T/R Bit, and WC/MC valid
ALL
s
t2
Mid-parity crossing of received command word delay to
falling edge of INCMD
ALL
s
t3
Mid-parity crossing of received command word delay to
MSG_ERR and HS_FAIL rising
ALL
s
t4
ILLEGAL, SRV_RQST, SSFLAG, BUSY input access time from
SA4-SA0, L-BRO, T/R, and CWC/MC valid
ALL
ns
t5
L_BRO, T/R, SA4-0, and WC/MC4-0 valid prior to INCMD low.
ALL
500
ns
t6
ILLEGAL, SRV_RQST, SSFLAG, BUSY hold time following falling
edge of INCMD
ALL
300
ns
t7
Mid-parity crossing of first data word to WC/CWC valid data of 1Fh
ALL
s
t8
Duration of WC/CWC data value of 1Fh
ALL
ns
t9
RT Response time.
ALL
4
s
t10
CWC transition to next word following mid-parity of subsequent
received data words.
ALL
s
t11
Mid-parity crossing of last data word to DTREQ falling edge
(requesting data word burst write transfer)
ALL
4
s
t12
Mid-Sync crossing of Status response to RT_FAIL rising
ALL
s
t13
CWC valid following falling edge of DTREQ
ALL
ns
t14
GBR pulse width (see Note 1)
20 MHz
ns
REF
DESCRIPTION
CLOCK
FREQUENCY
RESPONSE TIME
UNITS
TABLE FOR FIGURE 3. RT RECEIVE COMMAND TIMING (BURST MODE)
t15
Mid-parity crossing of status word to INCMD rising
ALL
s
MIN
TYP
MAX
1.5
2
1.5
400
1
200
6.5
7
1
4.5
5.25
1.5
30
100
3
16 MHz
ns
125
12 MHz
ns
167
10 MHz
ns
200
NOTE:
(1)
If the RX message is a Broadcast message then the rising edge of
INCMD is referenced from the rising edge of GBR.
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