XE8801AMI027LF Semtech, XE8801AMI027LF Datasheet - Page 112

• Manufacturer Part Number: XE8801AMI027LF
• Description: IC DAS 16BIT FLASH 8K MTP 44LQFP
• Manufacturer: Semtech

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

frequency settings of the internal RC oscillator. It can be seen that the quiescent current varies by about 20%
between 100kHz and 2MHz.
© Semtech 2005
900
850
800
750
700
650
600
550
500
-50
Figure 16-23 (a) Absolute and (b) relative change inquiescent current consumption vs. temperature
Figure 16-22 Quiescent current consumption vs. supply voltage for different sampling frequencies
-25
0
Temperature [°C]
25
(a)
Figure 16-21 Quiescent current consumption vs. supply voltage
50
75
100
800
700
600
500
400
300
200
100
800
700
600
500
400
300
200
100
2.5
125
2.5
Sampling Frequency f
3.0
3.0
No PGAs, ADC only
Supply Voltage - V
Supply Voltage - V
PGA1, 2 & 3 + ADC
3.5
PGA1 & 2 + ADC
3.5
PGA1 + ADC
16-27
-10
-15
-20
-25
20
15
10
-5
5
0
4.0
4.0
-50
S
:
DDA
DDA
62.5kHz
4.5
4.5
-25
500kHz
250kHz
[V]
[V]
5.0
5.0
0
(b)
Temperature [°C]
25
5.5
5.5
50
XE8801A – SX8801R
75
100
125
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