71M6541F Maxim, 71M6541F Datasheet - Page 62
71M6541F
Manufacturer Part Number
71M6541F
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
Part Number:
71M6541F-IGT
Manufacturer:
MAXIM/美信
Quantity:
20 000
Company:
Part Number:
71M6541F-IGT/F
Manufacturer:
MAXIM/TERIDIAN
Quantity:
411
Company:
Part Number:
71M6541F-IGTR/F
Manufacturer:
Maxim Integrated
Quantity:
10 000
Company:
Part Number:
71M6541FT-IGT/F
Manufacturer:
MAXIM/TERIDIAN
Quantity:
80
- Current page: 62 of 166
- Download datasheet (3Mb)
71M6541D/F/G and 71M6542F/G Data Sheet
62
Configuration:
0 = DIO, 1 = LCD
SEG Data Register
DIO Data Register
Direction Register:
0 = input, 1 = output
Configuration:
0 = DIO, 1 = LCD
SEG Data Register
DIO Data Register
Direction Register:
0 = input, 1 = output
SEGDIO
Table 50: Data/Direction Registers for SEGDIO36-39 to SEGDIO44-45 (71M6541D/F/G)
SEGDIO
Pin #
Table 51: Data/Direction Registers for SEGDIO51 and SEGDIO55 (71M6541D/F/G)
Pin #
Table 49: Data/Direction Registers for SEGDIO19 to SEGDIO27 (71M6541D/F/G)
Configuration:
0 = DIO, 1 = LCD
SEG Data Register
DIO Data Register
Direction Register:
0 = input, 1 = output
–
–
–
–
–
–
SEGDIO
LCD_MAP[23:19] (I/O RAM 0x2409)
–
–
–
–
–
–
Pin #
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
LCD_MAP[39:36]
(I/O RAM 0x2407)
19
16
19
19
19
3
LCD_SEGDIO19[5:0] to LCD_SEGDIO27[5:0]
(I/O RAM 0x2434-2437[5:0] to 0x243C-243D[5:0])
LCD_SEGDIO36[5:0] to LCD_SEGDIO45[5:0]
LCD_SEGDIO19[0] to LCD_SEGDIO27[0]
LCD_SEGDIO19[1] to LCD_SEGDIO27[1]
–
–
–
–
–
–
51
33
51
51
51
(I/O RAM 0x2434-2437[0] to 0x243C-243D[0])
(I/O RAM 0x2434-2437[1] to 0x243C-243D[1])
3
LCD_SEGDIO32[0] to LCD_SEGDIO45[0]
LCD_SEGDIO32[1] to LCD_SEGDIO45[1]
LCD_SEGDIO51[5:0], LCD_SEGDIO55[5:0]
20
15
20
20
20
LCD_SEGDIO51[0] to LCD_SEGDIO55[0]
LCD_SEGDIO51[1] to LCD_SEGDIO55[1]
4
(I/O RAM 0x2423[5:0] to 0x242C[5:0])
(I/O RAM 0x2443[5:0] and 0x2447[5:0])
(I/O RAM 0x2423[0] to 0x242C[0])
(I/O RAM 0x2423[1] to 0x242C[1])
36
36
36
36
(I/O RAM 0x2443[0] and 0x2447[0])
(I/O RAM 0x2443[1] and 0x2447[1])
3
4
–
–
–
–
–
–
21
14
21
21
21
5
LCD_MAP[55], LDC_MAP[51]
37
37
37
37
2
5
22
13
22
22
22
–
–
–
–
–
–
6
(I/O RAM 0x2405)
38
38
38
38
23
12
23
23
23
1
6
7
–
–
–
–
–
–
24
11
24
24
24
39
64
39
39
39
7
0
55
32
55
55
55
7
LCD_MAP[27:24] (I/O RAM 0x2408)
25
10
25
25
25
1
–
–
–
–
–
–
–
–
–
–
–
–
26
26
26
26
9
2
–
–
–
–
–
–
–
–
–
–
–
–
LCD_MAP[45:44]
(I/O RAM 0x2406)
27
27
27
27
8
3
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
44
63
44
44
44
4
–
–
–
–
–
–
Rev 2
45
62
45
45
45
5
–
–
–
–
–
–
Related parts for 71M6541F
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
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:
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
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:
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:
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:
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:
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:
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:
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:
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:
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:
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:
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:
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:
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: