XE8801AMI000WP Semtech, XE8801AMI000WP Datasheet - Page 9
![no-image](/images/manufacturer_photos/0/5/595/semtech_sml.jpg)
XE8801AMI000WP
Manufacturer Part Number
XE8801AMI000WP
Description
SENSING MACHINE WITH 16 + 10 BIT
Manufacturer
Semtech
Datasheet
1.XE8801AMI027LF.pdf
(135 pages)
Specifications of XE8801AMI000WP
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
Die
For Use With
XE8000MP - PROG BOARD AND PROSTART2 CARD
Other names
Q2722595
- Current page: 9 of 135
- Download datasheet (2Mb)
1.3 Pin assignment
The table below gives a short description of the different pin assignments.
Pin
VBAT
VSS
VREG
VPP/TEST
RESET
OSCIN/OSCOUT
PA(7:0)
PB(7:0)
PC(7:0)
AC_A(7:0)
AC_R(3:0)
VMULT
Table 1-2. Pin assignment
Table 1-3 gives a more detailed pin map for the different pins. It also indicates the possible I/O configuration of
these pins. The indications in blue bold are the configuration at start-up. The pins CNTx pins are possible counter
inputs, PWMx are possible PWM outputs.
© Semtech 2005
pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
function
PA(5)
PA(6)
PA(7)
PC(0)
PC(1)
PC(2)
PC(3)
PC(4)
PC(5)
PC(6)
PC(7)
PB(0)
PB(1)
PB(2)
PB(3)
PB(4)
PB(5)
PB(6)
PB(7)
VPP
AC_R(3)
AC_R(2)
AC_A(7)
AC_A(6)
AC_A(5)
PWM0
PWM1
USRT_S0
USRT_S1
UART_Tx
UART_Rx
TEST
Assignment
Positive power supply
Negative power supply
Connection for the mandatory external capacitor of the voltage regulator
High voltage supply for flash memory programming (NC in ROM versions)
Resets the circuit when the voltage is high
Quartz crystal connections, also used for flash memory programming
Parallel input port A pins
Parallel I/O port B pins
Parallel I/O port C pins
Acquisition chain input pins
Acquisition chain reference pins
Connection for the external capacitor if VBAT is below 3V
I/O configuration
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1-7
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
XE8801A – SX8801R
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