71M6541D Maxim, 71M6541D Datasheet - Page 84
![no-image](/images/no-image-200.jpg)
71M6541D
Manufacturer Part Number
71M6541D
Description
The 71M6541D/71M6541F/71M6541G/71M6542F/71M6542G are Teridian™ 4th-generation single-phase metering SoCs with a 5MHz 8051-compatible MPU core, low-power RTC with digital temperature compensation, flash memory, and LCD driver
Manufacturer
Maxim
Datasheet
1.71M6541D.pdf
(166 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
71M6541D-IGTR/F
Manufacturer:
Maxim Integrated
Quantity:
10 000
- Current page: 84 of 166
- Download datasheet (3Mb)
71M6541D/F/G and 71M6542F/G Data Sheet
3.2.3 SLP Mode
When the V3P3SYS pin voltage drops below 2.8 VDC, the 71M654x enters BRN mode and the V3P3D
pin obtains power from the VBAT pin instead of the V3P3SYS pin. Once in BRN mode, the MPU may
invoke SLP mode by setting the SLEEP bit (I/O RAM 0x28B2[7]). The purpose of SLP mode is to
consume the least amount power while still maintaining the RTC (Real Time Clock), temperature
compensation of the RTC, and the non-volatile portions of the I/O RAM.
In SLP mode, the V3P3D pin is disconnected, removing all sources of current leakage from the VBAT pin.
The non-volatile I/O RAM locations and the SLP mode functions, such as the temperature sensor,
oscillator, RTC, and the RTC temperature compensation are powered by the VBAT_RTC pin. SLP mode
can be exited only by a system power-up event or one of the wake methods described in
3.4 Wake Up
Behavior.
If the SLEEP bit is asserted when V3P3SYS pin power is present (i.e., while in MSN mode), the 71M654x
enters SLP mode, resetting the internal WAKE signal, at which point the 71M654x begins the standard
wake from sleep procedures as described in
3.4 Wake Up
Behavior.
When power is restored to the V3P3SYS pin, the 71M654x transitions from SLP mode to MSN mode and
the MPU PC (Program Counter) is initialized to 0x0000. At this point, the XRAM is in an undefined state,
but non-volatile I/O RAM locations are preserved (the shaded locations in
Table 76
are non-volatile).
84
Rev 2
Related parts for 71M6541D
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![DS5250](/images/no-image3.png)
Part Number:
Description:
The DS5250 is a highly secure, four clocks-per-machine cycle, 100% 8051-instruction-set-compatible microprocessor in Maxim's secure microcontroller family
Manufacturer:
Maxim
Datasheet:
![MAX9263](/images/no-image3.png)
Part Number:
Description:
The MAX9263/MAX9264 chipset extends Maxim's gigabit multimedia serial link (GMSL) technology to include high-bandwidth digital content protection (HDCP) encryption for content protection of DVD and Blu-ray™ video and audio data
Manufacturer:
Maxim
![MXL1016](/images/no-image3.png)
Part Number:
Description:
The Maxim MXL1016 (10ns, typ) high-speed, complementary-output comparator is designed specifically to
interface directly to TTL logic while operating from
either a dual ±5V supply or a single +5V supply
Manufacturer:
Maxim
Datasheet:
![DG300A](/images/no-image3.png)
Part Number:
Description:
Maxim's DG300–DG303 and DG300A–DG303A CMOS dual and quad analog switches combine low power operation with fast switching times and superior DC and AC switch characteristics
Manufacturer:
Maxim
Datasheet:
![DG301A](/images/no-image3.png)
Part Number:
Description:
Maxim's DG300–DG303 and DG300A–DG303A CMOS dual and quad analog switches combine low power operation with fast switching times and superior DC and AC switch characteristics
Manufacturer:
Maxim
Datasheet:
![DG302A](/images/no-image3.png)
Part Number:
Description:
Maxim's DG300–DG303 and DG300A–DG303A CMOS dual and quad analog switches combine low power operation with fast switching times and superior DC and AC switch characteristics
Manufacturer:
Maxim
Datasheet:
![DG303A](/images/no-image3.png)
Part Number:
Description:
Maxim's DG300–DG303 and DG300A–DG303A CMOS dual and quad analog switches combine low power operation with fast switching times and superior DC and AC switch characteristics
Manufacturer:
Maxim
Datasheet:
![DG401](/images/no-image3.png)
Part Number:
Description:
Maxim's redesigned DG401/DG403/DG405 analog switches now feature guaranteed low on-resistance matching between switches (2Ω max) and guaranteed on-resistance flatness over the signal range (3Ω max)
Manufacturer:
Maxim
Datasheet:
![DG403](/images/no-image3.png)
Part Number:
Description:
Maxim's redesigned DG401/DG403/DG405 analog switches now feature guaranteed low on-resistance matching between switches (2Ω max) and guaranteed on-resistance flatness over the signal range (3Ω max)
Manufacturer:
Maxim
Datasheet:
![DG405](/images/no-image3.png)
Part Number:
Description:
Maxim's redesigned DG401/DG403/DG405 analog switches now feature guaranteed low on-resistance matching between switches (2Ω max) and guaranteed on-resistance flatness over the signal range (3Ω max)
Manufacturer:
Maxim
Datasheet:
![DG406](/images/no-image3.png)
Part Number:
Description:
Maxim's redesigned DG406 and DG407 CMOS analog multiplexers now feature guaranteed matching between channels (8Ω max) and flatness over the specified signal range (9Ω max)
Manufacturer:
Maxim
Datasheet:
![DG407](/images/no-image3.png)
Part Number:
Description:
Maxim's redesigned DG406 and DG407 CMOS analog multiplexers now feature guaranteed matching between channels (8Ω max) and flatness over the specified signal range (9Ω max)
Manufacturer:
Maxim
Datasheet:
![DG408](/images/no-image3.png)
Part Number:
Description:
Maxim's redesigned DG408 and DG409 CMOS analog multiplexers now feature guaranteed matching between channels (8Ω max) and flatness over the specified signal range (9Ω max)
Manufacturer:
Maxim
Datasheet:
![DG409](/images/no-image3.png)
Part Number:
Description:
Maxim's redesigned DG408 and DG409 CMOS analog multiplexers now feature guaranteed matching between channels (8Ω max) and flatness over the specified signal range (9Ω max)
Manufacturer:
Maxim
Datasheet:
![DG411](/images/no-image3.png)
Part Number:
Description:
Maxim's redesigned DG411/DG412/DG413 analog switches now feature low on-resistance matching between switches (3Ω max) and guaranteed on-resistance flatness over the signal range (Δ4Ω max)
Manufacturer:
Maxim
Datasheet: