71M6541F-DB Maxim Integrated Products, 71M6541F-DB Datasheet - Page 159

• Manufacturer Part Number: 71M6541F-DB
• Description: Power Management Modules & Development Tools 71M6541 Eval Kit
• Manufacturer: Maxim Integrated Products

Specifications of 71M6541F-DB

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(64-pin)
22-17
16-10
63-62
Pin
4-7
31
30
29
28
27
26
25
24
23
64
33
32
38
36
37
--
--
--
--
--
--
--
9
8
3
2
1
6.8.3 Digital Pins
Table 119
connect. The circuit number denotes the equivalent circuit, as specified in
v1.1
(100-pin)
12–15
35–30
24–18
99–96
29-27
95-94
11–4
100
Pin
45
44
43
42
41
39
38
37
36
25
52
51
47
17
16
53
46
58
56
57
3
2
1
lists the digital pins. Pin types: P = Power, O = Output, I = Input, I/O = Input/Output, N/C = no
SPI_CSZ/SEGDIO36
OPT_RX/SEGDIO55
SPI_CKI/SEGDIO39
OPT_TX/SEGDIO51
SPI_DO/SEGDIO37
SEGDIO0/WPULSE
SEGDIO1/VPULSE
SEGDIO6/XPULSE
SEGDIO7/YPULSE
SPI_DI/SEGDIO38
SEGDIO26/COM5
SEGDIO27/COM4
SEGDIO3/SDATA
E_RXTX/SEG48
SEGDIO2/SDCK
E_TCLK/SEG49
SEGDIO[19:25]
SEGDIO[28:35]
SEGDIO[44:45]
SEGDIO[40:43]
SEGDIO[15:17]
E_RST/SEG50
COM0–COM3
SEGDIO[9:14]
SEGDIO8/DI
SEGDIO[18]
SEGDIO52
SEGDIO53
SEGDIO54
SEGDIO4
SEGDIO5
Name
© 2008–2011 Teridian Semiconductor Corporation
Type
I/O
I/O
I/O
I/O
I/O
O
O
Table 119: Digital Pins
Circuit
3, 4, 5
3, 4, 5
3, 4, 5
3, 4, 5
1, 4, 5 Multiuse Pins. Configurable as either emulator port pins
4, 5
5
LCD Common Outputs. These four pins provide the select
signals for the LCD display.
Multiple-Use Pins. Configurable as either LCD segment
driver or DIO. Alternative functions with proper selection of
associated I/O RAM registers are:
SEGDIO0 = WPULSE
SEGDIO1 = VPULSE
SEGDIO2 = SDCK
SEGDIO3 = SDATA
SEGDIO6 = XPULSE
SEGDIO7 = YPULSE
SEGDIO8 = DI
Unused pins must be configured as outputs or
terminated to V3P3/GNDD.
Multiple-Use Pins. Configurable as either LCD segment
driver or DIO with alternative function (LCD common
drivers).
Multiple-Use Pins. Configurable as either LCD segment
driver or DIO with alternative function (SPI interface).
Multiple-Use Pins, configurable as either LCD segment
driver or DIO with alternative function (optical port/UART1)
(when ICE_E pulled high) or LCD segment drivers (when
ICE_E tied to GND).
6.8.4 I/O Equivalent
Function
Circuits.
159