table 4-2. MPC823 (udr & cdr) power consumption operation mode f98s udr2 (.42 m ) equation power @ 50mhz f98s udr2 (.42 m ) h89g cdr2 (.36 m ) equation power @ 25mhz h89g cdr2 (.36 m ) power @ 50mhz h89g cdr2 (.36 m ) power @ 66mhz h89g cdr2 (.36 m ) normal high lpm=00 texps=1 @ 20 mw + f s /50 * (.78)/2 dfnh w 800 mw @ 20 mw + f s /50 * (.555)/2 dfnh w 298 mw 575 mw 752 mw normal low lpm=00 texps=1 @ 20 mw + f s /50 * (.78)/2 (dfnl+1) w 410 mw @ 20 mw + f s /50 * (.555)/2 (dfnl+1) w 159 mw 298 mw 385 mw doze high lpm=01 texps=1 @ 20mw + f s /50 * 0.4(.78)/2 dfnh w 332 mw @ 20mw + f s /50 * 0.4(.555)/2 dfnh w 131 mw 242 mw 312 mw doze low lpm=01 texps=1 @ 20 mw + f s /50 * 0.4(.78)/2 (dfnl+1) w 176 mw @ 20 mw + f s /50 * 0.4(.555)/2 (dfnl+1) w 76 mw 131 mw 166 mw sleep lpm=10 texps=1 - 10 mw - 10 mw 10 mw 10 mw deep-sleep lpm=11 texps=1 - 40 m a - 40 m a40 m a40 m a power-down lpm=11 texps=0 - 10 m a - 10 m a 10 m a 10 m a note: f s is the system frequency in mhz f r e e s c a l e s e m i c o n d u c t o r , i freescale semiconductor, inc. f o r m o r e i n f o r m a t i o n o n t h i s p r o d u c t , g o t o : w w w . f r e e s c a l e . c o m n c . . . a r c h i v e d b y f r e e s c a l e s e m i c o n d u c t o r , i n c .
|
