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XE88LC06A Schematic ( PDF Datasheet ) - Xemics

Teilenummer XE88LC06A
Beschreibung Ultra Low Power Low Voltage Radio Machine
Hersteller Xemics
Logo Xemics Logo 




Gesamt 30 Seiten
XE88LC06A Datasheet, Funktion
Data Sheet
XE88LC06A
www.DataSheet4U.com
XE88LC06A
Ultra Low-Power Low-Voltage
Radio Machine
General Description
The XE88LC06A is an ultra low-power low-voltage
microcontroller based Radio Machine. It includes the
revolutionary BitJockey, UART type of peripheral
specialized for radio communication.
XE88LC06A is available with on chip ROM or Multiple-
Time-Programmable (MTP) program memory.
Key product Features
Ultra low-power MCU, up to 7 MIPS
300 uA at 1 MIPS operation
6 uA at 32 kHz operation
1 uA time keeping
Low-voltage operation (1.2 - 5.5 V supply voltage)
22 kB (8 kW) ROM/MTP, 512 B RAM
4 counters
PWM, UART, BitJockey™
Analog matrix switching
4 low-power analog comparators
independant RC and crystal oscillators
5 reset, 15 interrupt, 8 event sources
100 years MTP Flash retention at 55°C
Applications
RF companion chip
RF system supervisor
Portable, battery operated instruments
Metering
Remote control
HVAC control
Ordering Information
Product
XE88LC06AMI000
XE88LC06AMI014
XE88LC06AMI015
XE88LC06AMI026
XE88LC06ARI000
XE88LC06ARI014
XE88LC06ARI015
XE88LC06ARI026
Temperature
range
-40°C to 85 °C
-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
-40°C to 125°C
-40°C to 125°C
Memory
type
MTP
MTP
MTP
MTP
ROM
ROM
ROM
ROM
Package
die
SO24
SO28
TQFP32
die
SO24
SO28
TQFP32
Cool Solutions for Wireless Connectivity
XEMICS SA e-mail: [email protected] web: www.xemics.com






XE88LC06A Datasheet, Funktion
Datasheet
XE88LC06A
1.2 Pin map
The XE88LC06A can be delivered in different packages. The pin maps for the different packages are
given below.
1.2.1 TQFP-32
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PB(2)
PB(3)
PD(3)
PA(3)
PA(4)
PD(4)
PB(4)
PB(5)
17
PD(0)
PA(0)
VBAT
XOUT
XIN
VSS
PA(7)
1 PD(7)
Figure 1-2. TQFP-32 pin map
1.2.2 SO-28
PD(2)/PA(2)
PB(0)
PB(1)
PB(2)
PB(3)
PD(3)
PA(3)
PA(4)
PD(4)
PB(4)
PB(5)
PB(6)
PB(7)
PD(5)/PA(5)
15
28
14 PA(1)/PD(1)
NRESET
VPP
PD(0)
PA(0)
VBAT
XOUT
XIN
VSS
PA(7)
PD(7)
VREG
TEST
1 PA(6)/PD(6)
Figure 1-3. SO28 pin map
In the SO-28 package, 4 pins of Port A and Port D are connected together. It is up to the user to
choose between the functionality of Port A or Port D for these pins.
Note: if one of the pins PD(1), PD(2), PD(5), PD(6) is used as output, the pull up of the corresponding
pin of Port A should be disabled in order to have low power consumption.
1-4 D0303-136

6 Page









XE88LC06A pdf, datenblatt
Datasheet
XE88LC06A
2.3 Current consumption
The tables below give the current consumption for the circuit in different configurations. The figures
are indicative only and may change as a function of the actual software implemented in the circuit.
Table 2-5 gives the current consumption for the flash version of the circuit. The peripherals (USRT,
UART, CNT, VLD, CMPD) are disabled. The parallel ports are configured in input with pull up. Their
pins are not connected externally.
Table 2-5. Typical current consumption of the XE88LC06AM version (8k instructions flash memory)
Operation mode
High speed CPU
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CPU
1 MIPS
RC
1 MHz
Low speed CPU .1 MIPS 100 kHz
Low power CPU 32 kIPS
Off
Low power time
keeping
Fast wake-up
time keeping
Immediate wake-
up time keeping
VLD static current
CMPD
static
current
HALT
HALT
HALT
Off
Ready
1 MHz
Xtal
Off
Off
32 kHz
32 kHz
32kHz
Off
Consumption
200 µA
320 µA
410 µA
310 µA
21 µA
33 µA
42 µA
7.5 µA
11.0 µA
14.5 µA
1.9 µA
comments
2.4V<>5.5V, 27°C
2.4V <>5.5V, 27°C
2.4V <>5.5V, 27°C
2.4V <>5.5V, 27°C
2.3 µA
2.4V <>5.5V, 27°C
35 µA
2.4V <>5.5V, 27°C
15 µA
2 µA
2.4V <>5.5V, 27°C
2.4V <>5.5V, 27°C
Note
1
2
3
4
1
2
3
1
2
3
1. Software without data access
2. 100% low power RAM access
3. 100% RAM access
4. typical software
Table 2-6 shows the typical current consumption for the ROM version with 8k instructions. Two
possible modes are possible: a 2.4V-5.5V operating range using the internal regulator and a 1.2V-
3.3V operating range short circuiting the voltage regulator (i.e. connect VREG to VBAT).
Table 2-6. Current consumption of the XE88LC06AR version (8k instructions ROM memory)
Operation mode
High speed CPU
Max. Speed CPU
Low speed CPU
Low power CPU
Low voltage CPU
Low power time
keeping
CPU
1 MIPS
4 MIPS
.1 MIPS
32 kIPS
32 kIPS
HALT
RC
1 MHz
4 MHz
100 kHz
Off
Off
Off
Xtal
Off
Off
Off
32 kHz
32 kHz
32 kHz
Consumption
200
800
21
7
1
1.3
comments
2.4V<>5.5V, 27°C
2.4V<>5.5V, 27°C
2.4V <>5.5V, 27°C
2.4V <>5.5V, 27°C
1.2V, 27°C
2.4V <>5.5V, 27°C
Note
1,2
1,2
1,2
1,2
1,3
2
1. Software using MOVE instruction using internal CPU registers and peripheral registers.
2. Using the internal voltage regulator (see Figure 2-3).
3. With the internal regulator short circuited (i.e. by connecting VREG to VBAT, see Figure 2-5). In
this case, the current consumption will increase with VBAT.
2-3 D0303-136

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