参数资料
型号: 71M6531F-IMR/F
厂商: Maxim Integrated
文件页数: 78/121页
文件大小: 0K
描述: IC ENERGY METER 256KB 68-QFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
系列: *
Data Sheet 71M6531D/F-71M6532D/F
FDS 6531/6532 005
110
OR
Name
CKOUT_E
COMPSTAT
DI_RPB[2:0]
DIO_R1[2:0]
DIO_R2[2:0]
DIO_R4[2:0]
DIO_R5[2:0]
DIO_R6[2:0]
DIO_R7[2:0]
DIO_R8[2:0]
DIO_R9[2:0]
DIO_R10[2:0]
DIO_R11[2:0]
DIO_RRX[2:0]
Location
2004[4]
2003[0]
2009[2:0]
2009[6:4]
200A[2:0]
200B[2:0]
200B[6:4]
200C[2:0]
200C[6:4]
200D[2:0]
200D[6:4]
200E[2:0]
200E[6:4]
20AF[2:0]
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
Wake
0
0
0
0
0
0
0
0
0
0
0
0
0
Dir
R/W
R
R/W
Description
Control bit for the SEG19/CKOUT pin:
0: The pin is the SEG19 LCD driver
1: The pin is the CK_FIR output (5 MHz in mission mode, 32 kHz in BROWNOUT
mode)
Status bit for the V1 comparator (same as V1_OK, see TMUXOUT).
Connects dedicated I/O pins DIO2 and DIO4 through DIO11 as well as input pins PB,
DIO1 and RX to internal resources. If more than one input is connected to the same
resource, the Multiple column in the table below specifies how they are combined.
DIO_Rx[2:0] Resource Multiple
000 NONE –
001 Reserved OR
010 T0 (Counter /Timer 0 clock or gate) OR
011 T1 (Counter /Timer 1 clock or gate) OR
100 High priority IO interrupt (int0 rising) OR
101 Low priority IO interrupt (int1 rising) OR
High priority IO interrupt (int0 fall-
ing)
111
Low priority IO interrupt (int1 falling)
OR
DIO_DIR0[7:1]
DIO_DIR1[7:0]
DIO_DIR2[1]
DIO_0[7:0]
DIO_1[7:0]
DIO_2[1]
DIO_3[5:4]
SFR A2 [7:1]
SFR 91
SFR A1[1]
SFR 80
SFR 90
SFR A0[1]
SFR B0[5:4]
0
0
0
0
0
0
0
?
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Programs the direction of DIO pins 7 through 1. 1 indicates an output. The bits are
ignored if the pin is not configured as DIO. See DIO_PV and DIO_PW for special options
for DIO6 and DIO7. See DIO_EEX[1:0] for special options for DIO4 and DIO5.
Programs the direction of DIO pins 15 through 8. 1 indicates an output. The bits are
ignored if the pin is not configured as I/O. See DIO_PX and DIO_PW for special options
for the DIO8 and DIO9 outputs.
Programs the direction of DIO17.
The value on the DIO pins. Pins configured as LCD will read zero. When written, changes
data on pins configured as outputs. Pins configured as LCD or input will ignore writes.
DIO_0[7:1] corresponds to DIO7 through DIO1. PB is read on DIO_0[0] .
DIO_1[7:0] corresponds to DIO15 through DIO8.
DIO_2[1] corresponds to DIO17.
DIO_3[5:4] corresponds to DIO28 and DIO29.
78
Rev 2
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