XE8801AMI027LF Semtech, XE8801AMI027LF Datasheet - Page 72
XE8801AMI027LF
Manufacturer Part Number
XE8801AMI027LF
Description
IC DAS 16BIT FLASH 8K MTP 44LQFP
Manufacturer
Semtech
Datasheet
1.XE8801AMI027LF.pdf
(135 pages)
Specifications of XE8801AMI027LF
Applications
Sensing Machine
Core Processor
RISC
Program Memory Type
FLASH (22 kB)
Controller Series
XE8000
Ram Size
512 x 8
Interface
UART, USRT
Number Of I /o
24
Voltage - Supply
2.4 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
44-LQFP
For Use With
XE8000MP - PROG BOARD AND PROSTART2 CARD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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13.4 Register map
There are three registers in the Port C (PC), namely RegPCIn, RegPCOut and RegPCDir. Table 13-1 to Table
13-3 show the mapping of control bits and functionality of these registers.
13.5 Port C electrical specification
Note 1: this value is indicative only since it depends on the package.
© Semtech 2005
Sym
V
V
V
Cin
V
INL
INH
OL
OH
description
Input high voltage
Input low voltage
Output high voltage
Output low voltage
Input capacitance
Pos.
Pos.
Pos.
7-0
7-0
7-0
RegPCIn
RegPCOut
RegPCDir
PCOut
PCDir
PCIn
Table 13-4. Port C electrical specification
0.7*VBAT
VBAT-0.4
VSS
VSS
min
Table 13-2 RegPCOut
Rw
r
Table 13-3 RegPCDir
Rw
Rw
Table 13-1 RegPCIn
r w
r w
Reset
0 resetpconf
0 resetpconf
13-3
3.0
typ
Reset
Reset
-
0.2*VBAT
VSS+0.4
VBAT
VBAT
max
Description
pad PC direction (0=input)
pad PC input value
pad PC output value
unit Comments
pF
V
V
V
V
Description
Description
VBAT=1.2V, I
VBAT=2.4V, I
VBAT=4.5V, I
VBAT=1.2V, I
XE8801A – SX8801R
VBAT=2.4V, I
VBAT=4.5V, I
VBAT≥2.4V
VBAT≥2.4V
=12.0mA
=15.0mA
Note 1
OH
OH
OH
OL
=0.3mA
=0.3mA
=5.0mA
=8.0mA
www.semtech.com
OL
OL
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