參數(shù)資料
型號： 73S1210F-68MR/F/PG
廠商： Maxim Integrated
文件頁數(shù)： 36/126頁
文件大?。?/td> 0K
描述： IC SOC SMART CARD READER 68QFN
標(biāo)準(zhǔn)包裝： 2,500
系列： *
DS_1210F_001
73S1210F Data Sheet
Rev. 1.4
17
Table 5: Program Security Registers
Register
SFR
Address
R/W
Description
FLSHCTL
0xB2
R/W
Bit 0 (FLSH_PWE): Program Write Enable:
0 – MOVX commands refer to XRAM Space, normal operation (default).
1 – MOVX @DPTR,A moves A to Program Space (Flash) @ DPTR.
This bit is automatically reset after each byte written to flash. Writes to
this bit are inhibited when interrupts are enabled.
W
Bit 1 (FLSH_MEEN): Mass Erase Enable:
0 – Mass Erase disabled (default).
1 – Mass Erase enabled.
Must be re-written for each new Mass Erase cycle.
R/W
Bit 6 (SECURE):
Enables security provisions that prevent external reading of flash
memory and CE program RAM. This bit is reset on chip reset and may
only be set. Attempts to write zero are ignored.
TRIMPCtl
0xFFD1
W
0x54 value will set up for security fuse control. All other values are
reserved and should not be used.
FUSECtl
0xFFD2
W
0xA6 value will cause the selected fuse to be blown. All other values
will stop the burning process.
SECReg
0xFFD7
W
Bit 7 (PARAMSEC):
0 – Normal operation.
1 – Enable permanent programming of the security fuses.
R
Bit 5 (SECPIN):
Indicates the state of the SEC pin. The SEC pin is held low by a
pull-down resistor. The user can force this pin high during boot
sequence time to indicate to firmware that sec mode 1 is desired.
R/W
Bit 1 (SECSET1):
See the Program Security section.
R/W
Bit 0 (SECSET0):
See the Program Security section.
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73S1210F-EB 功能描述:開發(fā)板和工具包 - 8051 73S1210F Eval Brd (Doc. Cd, Cable) RoHS:否 制造商:Silicon Labs 產(chǎn)品:Development Kits 工具用于評估:C8051F960, Si7005 核心: 接口類型:USB 工作電源電壓:
73S1210F-EB-Lite 功能描述:開發(fā)板和工具包 - 8051 73S1210F Eval Brd Lite w/Doc Cd, Cable RoHS:否 制造商:Silicon Labs 產(chǎn)品:Development Kits 工具用于評估:C8051F960, Si7005 核心: 接口類型:USB 工作電源電壓:
73S1210F-EB-LiteMS 功能描述:開發(fā)板和工具包 - 8051 73S1210F Eval Brd Lite + Multi Sam RoHS:否 制造商:Silicon Labs 產(chǎn)品:Development Kits 工具用于評估:C8051F960, Si7005 核心: 接口類型:USB 工作電源電壓:
73S1215F 制造商:TERIDIAN 制造商全稱:TERIDIAN 功能描述:80515 System-on-Chip with USB, ISO 7816 / EMV, PINpad and More
73S1215F-44IM/F 功能描述:8位微控制器 -MCU 80515 SoC w/USB & PINpad 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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