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参数资料
型号： 71M6533H-IGT/F
厂商： TERIDIAN SEMICONDUCTOR CORP
元件分类： 模拟信号调理
英文描述： SPECIALTY ANALOG CIRCUIT, PQFP100
封装： LEAD FREE, LQFP-100
文件页数： 71/124页
文件大小： 2008K
代理商： 71M6533H-IGT/F
71M6533/71M6534 Data Sheet
FDS_6533_6534_004
50
2007-2009 TERIDIAN Semiconductor Corporation
v1.1
A15
A14
A1
A0
C0
0
31
x
D7
D6
D1
D0
D7
D6
D1
D0
C5
C6
C7
x
PCSZ
PSCK
PSDI
PSDO
8 bit CMD
16 bit Address
DATA[ADDR]
DATA[ADDR+1]
7
8
23
24
32
39
Extended Read . . .
SERIAL READ
A15
A14
A1
A0
C0
0
31
C5
C6
C7
x
PCSZ
PSCK
PSDI
PSDO
8 bit CMD
16 bit Address
DATA[ADDR]
DATA[ADDR+1]
7
8
23
24
32
39
Extended Write . . .
SERIAL WRITE
D7
D6
D1
D0
D7
D6
D1
D0
x
HI Z
(From Host)
(From 653X)
(From Host)
(From 653X)
Figure 15: SPI Slave Port: Typical Read and Write operations
Table 43: SPI Command Description
Command
Description
11xx xxxx ADDR Byte0 ... ByteN
Read data starting at ADDR. The ADDR will auto-increment until PCSZ
is raised. Upon completion:
SP__CMD=11xx xxxx, SP_ADDR=ADDR+N+1.
No MPU interrupt is generated if the command is 1100 0000. Other-
wise, an SPI interrupt is generated.
10xx xxxx ADDR Byte0 ... ByteN
Write data starting at ADDR. The ADDR will auto-increment until PCSZ
is raised. Upon completion:
SP_CMD=10xx xxxx, SP_ADDR=ADDR+N+1.
No MPU interrupt is generated if the command is 1000 0000. Other-
wise, an SPI interrupt is generated.
Possible applications for the SPI interface are:
1) An external host reads data from CE locations to obtain metering information. This can be used
in applications where the 71M6533 or 71M6534 function as a smart front-end with preprocessing
capability. Since the addresses are in 16-bit format, any type of XRAM data can be accessed:
CE, MPU, I/O RAM, but not SFRs or the 80515-internal register bank.
2) A communication link can be established via the SPI interface: By writing into MPU memory loca-
tions, the external host can initiate and control processes in the 71M6533/71M6534 MPU. Writ-
ing to a CE or MPU location normally generates an interrupt, a function that can be used to signal
to the MPU that the byte that had just been written by the external host must be read and
processed. Data can also be inserted by the external host without generating an interrupt.
3) An external DSP can access front-end data generated by the ADC. This mode of operation uses
the 71M6533 or 71M6534 as an analog front-end (AFE).
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相关代理商/技术参数
参数描述
71M6533H-IGTR/F 功能描述:计量片上系统 - SoC Precision Energy Meter IC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 处理器系列:71M6511 类型:Metering SoC 最大时钟频率:70 Hz 程序存储器大小:64 KB 数据 RAM 大小:7 KB 接口类型:UART 可编程输入/输出端数量:12 片上 ADC: 安装风格:SMD/SMT 封装 / 箱体:LQFP-64 封装:Reel
71M6533H-IGTR/F1 功能描述:计量片上系统 - SoC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 处理器系列:71M6511 类型:Metering SoC 最大时钟频率:70 Hz 程序存储器大小:64 KB 数据 RAM 大小:7 KB 接口类型:UART 可编程输入/输出端数量:12 片上 ADC: 安装风格:SMD/SMT 封装 / 箱体:LQFP-64 封装:Reel
71M6533H-IGTR/F2 功能描述:计量片上系统 - SoC Precision Energy Meter IC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 处理器系列:71M6511 类型:Metering SoC 最大时钟频率:70 Hz 程序存储器大小:64 KB 数据 RAM 大小:7 KB 接口类型:UART 可编程输入/输出端数量:12 片上 ADC: 安装风格:SMD/SMT 封装 / 箱体:LQFP-64 封装:Reel
71M6533-IGT/F 功能描述:计量片上系统 - SoC Precision Energy Meter IC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 处理器系列:71M6511 类型:Metering SoC 最大时钟频率:70 Hz 程序存储器大小:64 KB 数据 RAM 大小:7 KB 接口类型:UART 可编程输入/输出端数量:12 片上 ADC: 安装风格:SMD/SMT 封装 / 箱体:LQFP-64 封装:Reel
71M6533-IGT/F1 功能描述:计量片上系统 - SoC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 处理器系列:71M6511 类型:Metering SoC 最大时钟频率:70 Hz 程序存储器大小:64 KB 数据 RAM 大小:7 KB 接口类型:UART 可编程输入/输出端数量:12 片上 ADC: 安装风格:SMD/SMT 封装 / 箱体:LQFP-64 封装:Reel
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