參數(shù)資料
型號: 73S1210F-44IM/F/P
廠商: Maxim Integrated Products
文件頁數(shù): 95/126頁
文件大?。?/td> 0K
描述: IC SMART CARD READER PROG 44-QFN
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
外圍設(shè)備: LED,POR,WDT
輸入/輸出數(shù): 8
程序存儲器容量: 32KB(32K x 8)
程序存儲器類型: 閃存
RAM 容量: 2K x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 6.5 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 44-VFQFN 裸露焊盤
包裝: 管件
73S1210F Data Sheet
DS_1210F_001
70
Rev. 1.4
on a card insertion / removal to allow power saving modes. Card insertion / removal is generated from
the respective card switch detection inputs (whose polarity is programmable).
The built-in ICC Interface has a linear regulator (VCC generator) capable of driving 1.8, 3.0 and 5.0V smart
cards in accordance with the ISO 7816-3 and EMV4.1 standards. This converter uses the VP (5.5V
nominal) input supply source. See the power supply management section above for more detail.
Auxiliary I/O lines C4 and C8 are only provided for the built-in interface. If support for the auxiliary lines is
necessary for the external smart card interface, they need to be handled manually through the USR GPIO
pins. The external 73S8010x devices directly connect the I/O (SIO) and clock (SCLK) signals and control
is handled via the I
2C interface.
Figure 15 shows how multiple 8010 devices can be connected to the 73S1210F.
73S1210F
73S8010
SC3
SC2
73S8010
SC(n)
SC1
INT3
SDA
SCL
INT
SCL
SDA
INT
SCL
SDA
INT
SCL
SDA
SAD(0:2)
I/O
RST
CLK
C4
C8
VPC
PRES
IOUC
XTALIN
GND
PRES
VPC
PRES
SIO
SCLK
VCC
Figure 15: External Smart Card Interface Block Diagram
相關(guān)PDF資料
PDF描述
73S1209F-68IM/F/P IC SMART CARD READER PROG 68-QFN
73S1209F-44IMR/F/P IC SMART CARD READER PROG 44-QFN
73S1209F-44IM/F/P IC SMART CARD READER PROG 44-QFN
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