4.
Specification
4.1 CPU
Type
μ
PD789104(8bit)
Manufacturer: NEC Corporation
ROM
8192
×
8 bit
RAM
256
×
4 bit
Clock frequency
5MHz
Clock frequency generation Crystal
resonator
Package 30pinSSOP
4.2 EEPROM
Type S-93C46ADFJ
Manufacturer : Seiko Elec.
Memory 1kbit
Package 8pin
SOP
4.3 RF Receiver Module
Type G8D-21RX
Manufacturer : IAM Elec.
Local clock frequency
313.85MHz
Frequency generation
Crystal resonator
Modulation Scheme
FM
Carrier Detect Sensitivity
5
dBuVemf
4.3 Others
Dimension
60mm
×
62mm
×
25mm
Weight 45g
Battery
Car Battery (DC 12V)
Operation Voltage , Current
DC 12V, 10mA
Operation temperature
-30
℃
~ +80
℃
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