參數資料
型號: 73K224BL
廠商: TDK Corporation
英文描述: V.22bis/V.22/V.21/Bell 212A/103 Single-Chip Modem w/ Integrated Hybrid(V.22bis/V.22/V.21/Bell 212A/103單片Modem w/ 集成混合電路)
中文描述: V.22bis/V.22/V.21/Bell 212A/103單芯片調制解調器瓦特/集成混合(V.22bis/V.22/V.21/Bell 212A/103單片調制解調器瓦特/集成混合電路)
文件頁數: 26/33頁
文件大?。?/td> 270K
代理商: 73K224BL
73K224BL
V.22bis/V.22/V.21/Bell 212A/103
Single-Chip Modem w/ Integrated Hybrid
26
DYNAMIC CHARACTERISTICS AND TIMING
(continued)
PARAMETER
CONDITION
MIN
NOM
MAX
UNIT
TIMING
(Refer to Timing Diagrams)
*
TAL
CS
/Address setup before ALE Low
CS
Address hold after ALE Low
ALE Low to
RD/WR
Low
RD/WR
Control to ALE High
Data out from
RD
Low
ALE width
Data float after
RD
High
RD
width
WR
width
Data setup before
WR
High
Data hold after
WR
High
Data out after EXCLK Low
WR
after EXCLK Low
Data setup before EXCLK Low
Address setup before control**
Address hold after control**
Data Hold after EXCLK
12
ns
TLA
CS
0
ns
AD0-AD7
10
ns
TLC
10
ns
TCL
0
ns
TRD
0
70
ns
TLL
15
ns
TRDF
50
ns
TRW
50
ns
TWW
150
ns
TDW
15
ns
TWD
12
ns
TCKD
200
ns
TCKW (serial mode)
150
ns
TDCK (serial mode)
150
ns
TAC (serial mode)
50
ns
TCA (serial mode)
50
ns
TWH (serial mode)
50
ns
* All timing parameters are targets and not guaranteed.
** Control for setup is the falling edge of
RD
or
WR
. Control for hold is the falling edge of
RD
or the rising
edge of
WR
.
NOTE: Asserting ALE,
CS
, and
RD
or
WR
concurrently can cause unintentional register accesses. When
using non-8031 compatible processors, care must be taken to prevent this from occurring when
designing the interface logic.
相關PDF資料
PDF描述
73K224L V.22bis/V.22/V.21/ Bell 212A/Bell 103 Single-Chip Modem
73K224L-28IH V.22bis/V.22/V.21/ Bell 212A/Bell 103 Single-Chip Modem
73K224L-IGT V.22bis/V.22/V.21/ Bell 212A/Bell 103 Single-Chip Modem
73K224L-IH V.22bis/V.22/V.21/ Bell 212A/Bell 103 Single-Chip Modem
73K224L-IP V.22bis/V.22/V.21/ Bell 212A/Bell 103 Single-Chip Modem
相關代理商/技術參數
參數描述
73K224BL-IGT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single-Chip Modem w/ Integrated Hybrid
73K224BL-IH 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single-Chip Modem w/ Integrated Hybrid
73K224BL-IH/F 功能描述:電信集成電路 Modem Data Pump With Hybrid Relay Driver RoHS:否 制造商:STMicroelectronics 類型:Telecom IC - Various 工作電源電壓:4.75 V to 5.25 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PQFP-100 封裝:Tray
73K224BL-IHR/F 功能描述:電信集成電路 Modem Data Pump With Hybrid Relay Driver RoHS:否 制造商:STMicroelectronics 類型:Telecom IC - Various 工作電源電壓:4.75 V to 5.25 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PQFP-100 封裝:Tray
73K224L 制造商:TERIDIAN 制造商全稱:TERIDIAN 功能描述:Single-Chip Modem