参数资料
型号: 73S1210F-68IMR/F/P
厂商: Maxim Integrated Products
文件页数: 40/126页
文件大小: 0K
描述: IC SMART CARD READER PROG 68-QFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
系列: 73S12xx
核心处理器: 80515
芯体尺寸: 8-位
速度: 24MHz
连通性: I²C,智能卡,UART/USART
外围设备: LED,POR,WDT
输入/输出数: 8
程序存储器容量: 32KB(32K x 8)
程序存储器类型: 闪存
RAM 容量: 2K x 8
电压 - 电源 (Vcc/Vdd): 2.7 V ~ 6.5 V
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 68-VFQFN 裸露焊盘
包装: 带卷 (TR)
73S1210F Data Sheet
DS_1210F_001
20
Rev. 1.4
Name
Location Reset Value
Description
0XD2
0x3F
Keypad Row
0XD3
0x00
Keypad Scan Time
0XD4
0x00
Keypad Control/Status
0XD5
0x00
Keypad Size
0XD6
0x00
Keypad Column LS Scan Order
0XD7
0x00
Keypad Column MS Scan Order
0xD8
0x00
Baud Rate Control Register (only BRCON.7 bit used)
0xE0
0x00
Accumulator
0xF0
0x00
B Register
1.5.3
External Data Special Function Registers (SFRs)
A map of the XRAM Special Function Registers is shown in Table 8. The smart card registers are listed
separately in Table 107.
Table 8: XRAM Special Function Registers Reset Values
Name
Location Reset Value
Description
0x FF80
0x00
Device Address Register (I
2C)
0x FF81
0x00
Write Data Register (I
2C)
0x FF82
0x00
Secondary Write Data Register (I
2C)
0x FF83
0x00
Read Data Register (I
2C)
0x FF84
0x00
Secondary Read Data Register (I
2C)
0x FF85
0x00
Control and Status Register (I
2C)
0x FF90
0x00
External Interrupt Control 1
0x FF91
0x00
External Interrupt Control 2
0x FF92
0x00
External Interrupt Control 3
0x FF93
0x00
External Interrupt Control 4
0x FF94
0x00
External Interrupt Control 5
0x FF95
0x00
External Interrupt Control 6
0x FFA1
0x0C
MPU Clock Control
0x FFD0
0x00
Analog Compare Register
0x FFD1
0x00
TRIM Pulse Control
0x FFD2
0x00
FUSE Control
0x FFD4
0x00
VDDFault Control
0x FFD7
0x00
Security Register
0x FFF1
0x00
Miscellaneous Control Register 0
0x FFF2
0x10
Miscellaneous Control Register 1
0x FFF3
0xFF
LED Control Register
Accumulator (ACC, A): ACC is the accumulator register. Most instructions use the accumulator to hold
the operand. The mnemonics for accumulator-specific instructions refer to accumulator as “A”, not ACC.
B Register: The B register is used during multiply and divide instructions. It can also be used as a
scratch-pad register to hold temporary data.
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