SG187 Motorola / Freescale Semiconductor, SG187 Datasheet - Page 30

• Manufacturer Part Number: SG187
• Description: Automotive Selector Guide 2Q, 2001
• Manufacturer: Motorola / Freescale Semiconductor

Pressure sensor
UHF receiver
UHF transmitter + MCU (FLASH)
Receiver Microcontroller
Device Application
68HC05 Family
WAKEUP TIMER
TEMPERATURE
MPH6700A6
PRESSURE
CONTROL
SENSOR
SENSOR
POWER
Tire Pressure Monitoring System (TPMS) Enabling Chip Set
MPH6700A6
MC33591
MC68HC908RF2
MC9S12DP256
RSM
Suggested
Device
LOW VOLT DETECT
RC OSC/EXT OSC
PLL UHF TRANS
MC68HC908RF2
2K FLASH LV
TIMER
HC08
RAM
A/D
Surface micromachined CMOS technology, power control, battery voltage detection, and wakeup,
SSOP package
PLL tuned UHF AM receiver
2K user FLASH ROM, 128 RAM, timer, integrated RF transmitter
256K FLASH, 12K RAM, 4K EEPROM, up to 5 CAN, 1xJ1850, 250MHz operating speed.
TPMS
BATTERIES
3–6 VOLT
LITHIUM
+
–
Device Highlights
MC9S12DP256
MC33591
+
BAT
RKE
MC68HC908RF2
RECEIVER
TPMS
AND
RKE