71M6541F-IGT/F Maxim Integrated Products, 71M6541F-IGT/F Datasheet - Page 17
![no-image](/images/manufacturer_photos/0/4/417/maxim_integrated_products_sml.jpg)
71M6541F-IGT/F
Manufacturer Part Number
71M6541F-IGT/F
Description
PMIC Solutions Precision Energy Meter IC
Manufacturer
Maxim Integrated Products
Type
Metering SoCr
Datasheet
1.71M6541F-DB.pdf
(165 pages)
Specifications of 71M6541F-IGT/F
Core
8051
Core Architecture
8051
Data Bus Width
8 bit
Data Ram Size
5 KB
Device Million Instructions Per Second
5 MIPS
Interface Type
I2C, ICE, SPI, UART
Maximum Clock Frequency
5 MHz
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Programmable I/os
30
Number Of Timers
2
On-chip Adc
22 bit
Operating Supply Voltage
3 V to 3.6 V
Package / Case
LQFP-64
Processor Series
8051
Program Memory Size
64 KB
Program Memory Type
Flash
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
71M6541F-IGT/F
Manufacturer:
MAXIM/TERIDIAN
Quantity:
411
- Current page: 17 of 165
- Download datasheet (3Mb)
For both multiplexer sequences shown in
(where CK32 = 32768 Hz), therefore, the resulting sample rate is 32768 Hz / 13 = 2520.6 Hz.
Table 3
Multiplexer advance, FIR initiation and chopping of the ADC reference voltage (using the internal CROSS
signal, see
v1.1
IAP
IAN
IBP
IBN
Pin
VA
VB
summarizes the various AFE input configurations.
2.2.7 Voltage
Channel
ADC10
ADC0
ADC1
ADC2
ADC3
ADC9
ADC
MUX STATE
MUX STATE
MUX_SYNC
MUX_SYNC
Fig. 4:
Fig. 2:
Fig. 3:
Fig. 5:
CROSS
CROSS
Figure 6: States in a Multiplexer Frame (MUX_DIV[3:0] = 3)
Figure 7: States in a Multiplexer Frame (MUX_DIV[3:0] = 4)
CK32
CK32
DIFFA_E = 1
DIFFB_E = 1
RMT_E = 1
Required
References) are controlled by the internal MUX_CTRL circuit. Additionally,
Setting
© 2008–2011 Teridian Semiconductor Corporation
S
S
or
--
--
Table 3: ADC Input Configuration
IA
0
IA
IA
IA
Comment
Differential mode must be selected with DIFFA_E = 1 (I/O
RAM 0x210C[4]). The ADC results are stored in CE RAM
location ADC0 (CE RAM 0x0), and ADC1 (CE RAM 0x1) is not
disturbed.
For locally connected sensors
differential input must be enabled by setting DIFFB_E (I/O
RAM 0x210C[5].
For the remote connected sensor
with a remote shunt sensor, RMT_E (I/O RAM 0x2709[3])
must be set.
In both cases, the ADC results are stored in RAM location
ADC2 (CE RAM 0x2), and ADC3 (CE RAM 0x3) is not
disturbed.
Single-ended mode only. The ADC result is stored in RAM
location ADC10 (CE RAM 0xA).
Single-ended mode only (71M6542F only). The ADC result
is stored in RAM location ADC9 (CE RAM 0x9).
0 0
Figure 6
MUX_DIV[3:0] = 3 Conversions
MUX_DIV = 4 Conversions
VA
Multiplexer Frame
1
Multiplexer Frame
and
VA
VA
VA
Figure
1
IB
2
7, the frame duration is 13 CK32 cycles
Not Used
(Figure 2
IB
VB
2
VB
3
(Figure 3
11/5/2010
11/5/2010
Settle
and
Settle
S
S
and
Figure
Figure
0
0
4), the
5)
17
Related parts for 71M6541F-IGT/F
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![71M6541F-DB](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Power Management Modules & Development Tools 71M6541 Eval Kit
Manufacturer:
Maxim Integrated Products
Datasheet:
![71M6541F-IGTR/F](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Metering Systems-on-a-Chip (SoC) Precision Energy Meter IC
Manufacturer:
Maxim Integrated Products
![MAX7528KCWP](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
MAX7528KCWPMaxim Integrated Products [CMOS Dual 8-Bit Buffered Multiplying DACs]
Manufacturer:
Maxim Integrated Products
Datasheet:
![MAX3261CCJ](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Single +5V, fully integrated, 1.25Gbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
![MAX3263CAG](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Single +5V, fully integrated, 155Mbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
![MAX8809AETL+](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
VRD11/VRD10, K8 Rev F 2/3/4-Phase PWM Controllers with Integrated Dual MOSFET Drivers
Manufacturer:
Maxim Integrated Products
Datasheet:
![MAX1535CETJ+T](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Highly Integrated Level 2 SMBus Battery Chargers
Manufacturer:
Maxim Integrated Products
Datasheet:
![DS2741N+](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Current Monitor and Accumulator with Integrated Sense Resistor; ; Temperature Range: -40°C to +85°C
Manufacturer:
Maxim Integrated Products
![MAX13450EAUD+T](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
TSSOP 14/A/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
![MAX13451EAUD+T](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
TSSOP 14/A/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
![MAX17497BATE+](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
QFN 16/A/AC-DC and DC-DC Peak-Current-Mode Converters with Integrated Step
Manufacturer:
Maxim Integrated Products
![MAX17502FATB+T](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
TDFN/A/65V, 1A, 600KHZ, SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED SWI
Manufacturer:
Maxim Integrated Products
![MAX1978EVKIT](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
Integrated Temperature Controller f
Manufacturer:
Maxim Integrated Products
![MAX2606EUT+](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
SOT23-6/I/45MHz to 650MHz, Integrated IF VCOs with Differential Output
Manufacturer:
Maxim Integrated Products
![MAX2608EUT+](/images/manufacturer_photos/0/4/417/maxim_integrated_products_tmb.jpg)
Part Number:
Description:
SOT23-6/I/45MHz to 650MHz, Integrated IF VCOs with Differential Output
Manufacturer:
Maxim Integrated Products