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| 型號(hào)： | 73S1210F-44IM/F/P |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類(lèi)： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC44 |
| 封裝： | LEAD FREE, QFN-44 |
| 文件頁(yè)數(shù)： | 4/126頁(yè) |
| 文件大?。?/td> | 1231K |
| 代理商： | 73S1210F-44IM/F/P |
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DS_1210F_001
73S1210F Data Sheet
Rev. 1.4
101
ATR Timeout Registers (ATRLsB): 0xFE20
0x00, (ATRMsB): 0xFE1F 0x00
These registers form the ATR timeout (ATRTO [15:0]) parameter. Time in ETU between the leading
edge of the first character and leading edge of the last character of the ATR response. Timer is enabled
when the RCVATR is set and starts when leading edge of the first start bit is received and disabled when
the RCVATR is cleared. An ATR timeout is generated if this time is exceeded.
Table 103: The ATRLsB Register
MSB
LSB
ATRTO.7
ATRTO.6
ATRTO.5
ATRTO.4
ATRTO.3
ATRTO.1
ATRTO.2 ATRTO.0
Table 104: The ATRMsB Register
MSB
LSB
ATRTO.15
ATRTO.14
ATRTO.13
ATRTO.12
ATRTO.11
ATRTO.10 ATRTO.9 ATRTO.8
TS Timeout Register (STSTO): 0xFE21
0x00
The TS timeout is the time in ETU between the de-assertion of smart card reset and the leading edge of
the TS character in the ATR (when DETTS is set). The timer is started when smart card reset is
de-asserted. An ATR timeout is generated if this time is exceeded (MUTE card).
Table 105: The STSTO Register
MSB
LSB
TST0.7
TST0.6
TST0.5
TST0.4
TST0.3
TST0.1
TST0.2
TST0.0
Reset Time Register (RLength): 0xFE22
0x70
Time in ETUs that the hardware delays the de-assertion of RST. If set to 0 and RSTCRD = 0, the hardware
adds no extra delay and the hardware will release RST after VCCOK is asserted during power-up. If set to 1,
it will delay the release of RST by the time in this register. When the firmware sets the RSTCRD bit, the
hardware will assert reset (RST = 0 on pin). When firmware clears the bit, the hardware will release RST
after the delay specified in Rlen. If firmware sets the RSTCRD bit prior to instructing the power to be applied
to the smart card, the hardware will not release RST after power-up until RLen after the firmware clears the
RSTCRD bit. This provides a means to power up the smart card and hold it in reset until the firmware wants
to release the RST to the selected smart card. Works with the selected smart card interface.
Table 106: The RLength Register
MSB
LSB
RLen.7
RLen.6
RLen.5
RLen.4
RLen.3
RLen.1
RLen.2
RLen.0
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PDF描述 |
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| 73S1210F-68IMR/F | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC68 |
| 73S1210F-44IM/F | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC44 |
| 73S8009C-20IMR/F | 1-CHANNEL POWER SUPPLY SUPPORT CKT, QCC20 |
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| 73S8009C-32IM/F | POWER SUPPLY SUPPORT CKT, QCC32 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 73S1210F-44IMR/F | 功能描述:8位微控制器 -MCU SoC Smart Card Readr w/PINpad & PWR Mgt RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| 73S1210F-44IMR/F/P | 功能描述:IC SMART CARD READER PROG 44-QFN RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:73S12xx 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:260 系列:73S12xx 核心處理器:80515 芯體尺寸:8-位 速度:24MHz 連通性:I²C，智能卡，UART/USART，USB 外圍設(shè)備:LED，POR，WDT 輸入/輸出數(shù):9 程序存儲(chǔ)器容量:64KB（64K x 8） 程序存儲(chǔ)器類(lèi)型:閃存 EEPROM 大小:- RAM 容量:2K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:68-VFQFN 裸露焊盤(pán) 包裝:管件 |
| 73S1210F-44M/F/PC | 功能描述:8位微控制器 -MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| 73S1210F-44M/F/PD | 制造商:Maxim Integrated Products 功能描述:SCR+PIN PAD/SRL INTRFC/PWR MGT-PROG - Rail/Tube |
| 73S1210F-44MR/F/PC | 功能描述:8位微控制器 -MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
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