Data Sheet XE88LC01
Data Acquisition Microcontroller
XE88LC01
Sensing Machine
16 + 10 bit Data Acquisition
Ultra Low-Power Microcontroller
General Description
The XE88LC01 is an ultra low-power microcontroller unit
(MCU) associated with a versatile analog-to-digital con-
verter (ADC) including a programmable offset and gain
pre-amplifier (PGA) .
XE88LC01 is available with on chip Multiple-Time-Pro-
grammable (MTP) Flash program memory and ROM.
Key product Features
•
Low-power, high resolution ZoomingADC
•
•
•
0.5 to 1000 gain with offset cancellation
up to 16 bits ADC
up to 13 input multiplexer
2 MIPS at 2.4 V to 5.5 V supply voltage
300 µA at 1 MIPS, 2.4 V to 5.5 V supply
•
•
•
•
•
Low-voltage low-power controller operation
•
•
Applications
•
•
•
•
•
Internet connected appliances
Portable, battery operated instruments
Piezoresistive bridge sensors
HVAC control
Motor control
22 kByte (8 kInstruction) MTP, 520 Byte RAM
RC and crystal oscillators
5 reset, 18 interrupt, 8 event sources
100 years MTP Flash retention at 55°C
Ordering Information
Reference
XE88LC01MI000
XE88LC01MI027
XE88LC01MI032
XE88LC01RI000
XE88LC01RI027
Memory type Temperature
MTP Flash
MTP Flash
MTP Flash
ROM
ROM
-40°C to 85°C
-40°C to 85°C
-40°C to 85°C
-40°C to 125°C
-40°C to 125°C
Package
die
LQFP44
PLL-44L
die
LQFP44
Cool Solutions for Wireless Connectivity
XEMICS SA, email: info@xemics.com web: www.xemics.com
Cool Solutions for Wireless Connectivity
XEMICS SA, email: info@xemics.com web: www.xemics.com
Data Sheet XE88LC01
Data Acquisition Microcontroller
1 Detailed Pin Description
42
40
38
36
34
32
31
30
29
28
27
26
25
24
14
16
18
20
22
packaging date
1
2
3
4
5
N9K1444
9920
XE88LC01MI
XEMICS
production
lot identification
6
7
8
9
10
12
device type
Figure 1.1:
Pinout of the XE88LC01 in LQFP44 package
Pin
Position
in
TQFP44
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
26
Function
name
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/TEST
AC_R(3)
AC_R(2)
AC_A(7)
AC_A(6)
AC_A(5)
AC_A(4)
Second function
name
Type
Input
Input
Input
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
Description
Input of Port A
Input of Port A
Input of Port A
Input-Output of Port C
Input-Output of Port C
Input-Output of Port C
Input-Output of Port C
Input-Output of Port C
Input-Output of Port C
Input-Output of Port C
Input-Output of Port C
Input-Output-Analog of Port B/
Data output for test and MTP programing/
PWM output
Input-Output-Analog of Port B/
PWM output
Input-Output-Analog of Port B
Input-Output-Analog of Port B,
Output pin of USRT
Input-Output-Analog of Port B/
Clock pin of USRT
Input-Output-Analog of Port B/
Data input or input-output pin of USRT
Input-Output-Analog of Port B/
Emission pin of UART
Input-Output-Analog of Port B/
Reception pin of UART
Test mode/High voltage for MTP programing
Highest potential node for 2nd reference of
ADC
Lowest potential node for 2nd reference of ADC
ADC input node
ADC input node
ADC input node
ADC input node
testout
Input/Output/Analog
Input/Output/Analog
Input/Output/Analog
SOU
SCL
SIN
Tx
Rx
Vhigh
Input/Output/Analog
Input/Output/Analog
Input/Output/Analog
Input/Output/Analog
Input/Output/Analog
Special
Analog
Analog
Analog
Analog
Analog
Analog
Table 1.1:
Pin-out of the XE88LC01 in LQFP44
(see Table “IO pins performances” on page 18 for drive capabilities of the pins)
3
D0202-60
Data Sheet XE88LC01
Data Acquisition Microcontroller
Pin
Position
in
TQFP44
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Function
name
AC_A(3)
AC_A(2)
AC_A(1)
AC_A(0)
AC_R(1)
AC_R(0)
VSS
Vbat
Vreg
RESET
Vmult
OscIn
OscOut
PA(0)
Second function
name
Type
Analog
Analog
Analog
Analog
Analog
Analog
Power
Power
Analog
Input
Analog
Description
ADC input node
ADC input node
ADC input node
ADC input node
Highest potential node for 1st reference of ADC
Lowest potential node for 1st reference of ADC
Negative power supply, connected to substrate
Positive power supply
Regulated supply
Reset pin (active high)
Pad for optional voltage multiplier capacitor
Connection to Xtal/
CoolRISC clock for test and MTP programing
Connection to Xtal/
Peripheral clock for test and MTP programing
Input of Port A/
Data input for test and MTP programing/
Counter A input
Input of Port A/
Data clock for test and MTP programing/
Counter B input
Input of Port A/
Counter C input/ Counter capture input
Input of Port A/
Counter D input/ Counter capture input
Input of Port A
ck_cr
ptck
testin
Analog/Input
Analog/Input
Input
41
42
43
44
PA(1)
PA(2)
PA(3)
PA(4)
testck
Input
Input
Input
Input
Table 1.1:
Pin-out of the XE88LC01 in LQFP44
(see Table “IO pins performances” on page 18 for drive capabilities of the pins)
4
D0202-60
Data Sheet XE88LC01
Data Acquisition Microcontroller
2 Absolute maximum ratings
Stresses beyond these listed in this chapter may cause permanent damage to the device. No
functional operation is implied at or beyond these conditions. Exposure to these conditions for
an extended period may affect the device reliability.
Parameter
VBAT with respect to VSS
Input voltage on any input pin
Storage temperature
Storage temperature for programmed MTP devices
Valéue
-0.3V to 6.0V
VSS-0.3V to VBAT+0.3V
-55°C to 125°C
-40°C to 85°C
Table 2.1:
Absolute maximum ratings
These devices are ESD sensitive. Although these devices feature proprietary ESD protection
structures, permanent damage may occur on devices subjected to high energy electrostatic
discharges. Proper ESD precautions have to be taken to avoid performance degradation or
loss of functionality.
5
D0202-60
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