71M6534 MAXIM [Maxim Integrated Products], 71M6534 Datasheet - Page 130

• Manufacturer Part Number: 71M6534
• Description: Exceeds IEC 62053/ANSI C12.20 Standards
• Manufacturer: MAXIM [Maxim Integrated Products]

130
REVISION
NUMBER
REVISION
DATE
12) Figure 25, Figure 26 and
13) Section
14) Section
15) Section
16) Section
17)
18) Section
19) Section
30) Added comment in electrical specifications for Battery Monitor
31) In Section on Real-Time Clock (RTC), corrected maximum value for
32) Corrected entry for SPE in I/O RAM Table to state “Enables the SPI
33) In I/O RAM Table for entry TRIM[7:0]: Added TRIMT[7:0] to list of
34) Corrected entry in I/O RAM Table on IE_XFER and IE_RTC:
35) Added entry in I/O RAM Table for WE: Write data is discarded.
36) Corrected formula for sag threshold in CE section.
37) Completely reworked the description of the SPI port.
20) Section
21) Section 5.3.12: Added CAL_ID location.
22) Section
23) Added 71M6533G (256 KB).
24) Updated value for capacitor at XOUT (7 pF).
25) Added description of delay compensation in CE (1.3.6).
26) Added description of error bands for VREF in 3.5.1.
27) Replaced Accuracy with Trim Deviation in Ordering Information.
28) Added explanation on pulse generation to description of registers
29) Corrected comment in I/O RAM Table for entry DIO_DIR1[7:5, 3:0] to
precautions for switching between modes and factory programming
of the first 6 flash addresses..
PSDO signals.
68): Added note concerning analog input pins requiring sensors
with low source impedance.
demonstration source code provided.
rejecting electromagnetic interference.
Table 53 I/O RAM Map – Functional Order
for Unused and NVRAM locations.
importance of parameter dependence on CE code environment.
of EXT_TEMP. Updated
WSUM_ACCUM and VSUM_ACCUM.
state “see DIO_PX and DIO_PY for special options for the DIO8 and
DIO9 outputs”.
stating that the LSB values do not include the 8-bit left shift at CE
input”.
RTCA_ADJ to 0x7F and corrected adjustment rage to ±15 ppm.
Added note: “The digital adjustment using PREG[16:0] and
QREG[1:0] is preferred over the analog adjustment using
RTCA_ADJ: The digital adjustment is more repeatable and has a
wider range”
Interface on pins SEG3 through SEG6”
fuses accessible with TRIM[7:0].
Removed text stating that flags are cleared automatically.
 (page
 (page 102) Added VBAT_SUM_X to
5.3.4
5.3.7 CE Status and
5.3.8
1.1.1:
2.5.2
3.1
4.12
4.13
100)
Connection of Sensors (CT, Resistive Shunt) (page
MPU Firmware Library (page 77): Modified to indicate
Crystal Oscillator (page 77): Updated caution about
Environment (page 96): Added comment concerning
CE Transfer Variables:
Updated
Wake on Timer (page 66): Updated description.
Updated flow diagrams.
Table
DESCRIPTION
Table
Figure 27:
Control: (page
60.
58.
Corrected name for PSDI and
Table
(page 79): Updated format
99)
62.
Updated description
Rev 2