cef830g Hope Microelectronics co., Ltd, cef830g Datasheet - Page 8

• Manufacturer Part Number: cef830g
• Description: Rf42/43 Ism Transmitter
• Manufacturer: Hope Microelectronics co., Ltd

Table 4. Auxiliary Block Specifications
Temperature Sensor
Accuracy
Temperature Sensor
Sensitivity
Low Battery Detector
Resolution
Low Battery Detector
Conversion Time
Microcontroller Clock
Output Frequency
General Purpose ADC
Accuracy
General Purpose ADC
Resolution
Temp Sensor &
General
Purpose ADC
Conversion
Time
30 MHz XTAL Start-Up
time
30 MHz XTAL Cap
Resolution
32
Time 2
32
Accuracy
32
Accuracy 2
POR Reset Time
Software Reset Time
Notes:
kHz
2
kHz
1. All specification guaranteed by production test unless otherwise noted.
2. Guaranteed by qualification.
Parameter
kHz
Tel: [phone]
2
2
2
XTAL
2
2
2
2
RC
Start-Up
2
XTAL
OSC
2
32K
32KRC
ADC
ADC
LBD
30M
Symbol
ADC
LBD
TS
TS
t
MC
t
t
t
POR
30M
RES
32K
soft
Fax: [phone]
RES
ENB
RES
RES
A
S
CT
CT
RES
When calibrated using temp
sensor offset register
15 MHz, 10 MHz, 4 MHz,
3 MHz, 2 MHz, 1 MHz, or
Configurable to 30 MHz,
1
Conditions
32.768 kHz
E-mail: [e-mail]
32.768K
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
—
R F 4 2 / 4 3
http://www.hoperf.com
2500
Typ
250
305
100
100
0.5
50
97
16
—
5
8
4
1
6
Max
30M
—
—
—
—
—
—
—
—
—
—
—
—
—
—
mV/° C
Units
μsec
ppm
ppm
mV
mV
sec
ms
ms
° C
Hz
μs
bit
μs
fF
8