參數(shù)資料
型號(hào): 73S8010C-ILR
廠商: TERIDIAN SEMICONDUCTOR CORP
元件分類: 模擬信號(hào)調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO28
封裝: SOP-28
文件頁(yè)數(shù): 25/27頁(yè)
文件大小: 367K
代理商: 73S8010C-ILR
73S8010C
Smart Card Interface
DATA SHEET
Page: 7 of 27
2005 TERIDIAN Semiconductor Corporation
Rev 1.2
I
2C-bus Read from Status Register:
I
2C-bus Read Command from the Status Register follows the format shown below. After the START condition, the
master sends a slave address. This address is seven bits long followed by an eighth bit, which is an opcode bit
(R/
W) – a ‘one’ indicates the master will read data from the status register. After the R/W bit, the ’zero’ ACK bit is
sent to the master by the device. The device now starts sending the 8-bit status register data to the control
register during the DATA bits. After the DATA bits, the ‘one’ ACK bit is sent to the device by the master. The
master should send the STOP condition after receiving the ACK bit.
1-78
91-8
9
ADDRESSbits
R/
W bit
ACKbit
DATAbits
ACKbit
STOP
condition
START
condition
SCL
SDA
LSB
MSB
LSB
MSB
Figure 3 - I
2C Bus Read Protocol
I
2C-bus timing definition:
SC L
SD A
Th d s t a
T s uda t
T hd dat
T s us to
Tb u f
Tlo w
Th i
Figure 4 - I
2C Bus Timing Definitions
Symbol
Parameter
Conditions
Min.
Typ.
Max.
UNIT
Fsclk
Clock frequency
400
kHz
Tlow
Clock low
1.3
s
Thi
Clock high
0.6
s
Thdsta
Hold time START condition
0.6
s
Tsudat
Data set up time
100
ns
Thddat
Data hold time
5
900
ns
Tsusto
Set up time STOP condition
0.6
s
Tbuf
Bus free time between a STOP
and START condition
1.3
s
相關(guān)PDF資料
PDF描述
73S8010C-ILR SPECIALTY ANALOG CIRCUIT, PDSO28
73S8010C-IMR SPECIALTY ANALOG CIRCUIT, QCC32
73S8010R-IM/F SPECIALTY ANALOG CIRCUIT, QCC32
73S8010R-IMR/F SPECIALTY ANALOG CIRCUIT, QCC32
73S8010R-ILR/F SPECIALTY ANALOG CIRCUIT, PDSO28
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
73S8010C-ILR/F 功能描述:I2C 接口集成電路 Smart Card Interface ISO7816-3 & EVM4.0 RoHS:否 制造商:NXP Semiconductors 電源電壓-最大:5.5 V 電源電壓-最小:2.3 V 最大工作頻率:400 KHz 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-16
73S8010C-IM/F 功能描述:I2C 接口集成電路 Smart Card Interface ISO7816-3 & EVM4.0 RoHS:否 制造商:NXP Semiconductors 電源電壓-最大:5.5 V 電源電壓-最小:2.3 V 最大工作頻率:400 KHz 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-16
73S8010C-IM/F2 功能描述:I2C 接口集成電路 RoHS:否 制造商:NXP Semiconductors 電源電壓-最大:5.5 V 電源電壓-最小:2.3 V 最大工作頻率:400 KHz 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-16
73S8010C-IMR/F 功能描述:I2C 接口集成電路 Smart Card Interface ISO7816-3 & EVM4.0 RoHS:否 制造商:NXP Semiconductors 電源電壓-最大:5.5 V 電源電壓-最小:2.3 V 最大工作頻率:400 KHz 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-16
73S8010C-IMR/F1 功能描述:I2C 接口集成電路 RoHS:否 制造商:NXP Semiconductors 電源電壓-最大:5.5 V 電源電壓-最小:2.3 V 最大工作頻率:400 KHz 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-16