參數(shù)資料
型號(hào)： SAB82525N
廠商： INFINEON TECHNOLOGIES AG
元件分類： 微控制器/微處理器
英文描述： 2 CHANNEL(S), 4M bps, MULTI PROTOCOL CONTROLLER, PQCC44
封裝： PLASTIC, LCC-44
文件頁數(shù)： 118/126頁
文件大小： 730K
代理商： SAB82525N
Semiconductor Group
91
SAB 82525
SAB 82526
SAF 82525
SAF 82526
k is the timer resolution factor which is either 32.768 or 512-clock cycles dependent on
the programming of TRS bit in MODE.
TCP is the clock period of transmit data.
–
Timer Register (READ/WRITE)
TIMR
CNT
VALUE
(23/63)
75
40
VALUE … Sets the time period
t
1 as follows:
t
1 = k × (VALUE + 1) ×TCP
where
CNT … Interpreted differently dependent on the selected timer mode (bit TMD in MODE).
Internal timer mode (MODE.TMD = 1)
retry counter (in HDLC known as N2)
CNT indicates the number of S-commands (max. 6) which are transmitted autonomously by
the HSCX after expiration of time period
t
1, in case an I-frame is not acknowledged by the
opposite station.
If CNT is set to 7, the number of S-commands is unlimited.
External timer mode (MODE,TMD = 0)
CNT plus VALUE indicates the time period
t
2 after which a timer interrupt will be
generated. The time period
t
2 is
t
2 = 32 × k × CNT × TCP + t1
If CNT is set to 7, a timer interrupt periodically generated after the expiration of
t
1.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAB82525N-V2.1 制造商:Siemens 功能描述:82525N-V2.1
SAB82525NV2.1GHSCX 制造商:Infineon Technologies AG 功能描述:
SAB82525N-V2.1GHSCX 制造商:Infineon Technologies AG 功能描述:
SAB82525NV2.1HSCX 制造商:Rochester Electronics LLC 功能描述:- Bulk
SAB82525NV2.2 功能描述:輸入/輸出控制器接口集成電路 T/E RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
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