?1 cxp81900m e99x18-ps cmos 8-bit single chip microcomputer description the cxp81900m is a cmos 8-bit single chip micro-computer of piggyback/evaluator combined type, which is developed for evaluating the function of the cxp81952m/81960m. features a wide instruction set (213 instructions) which cover various types of data. 16-bit operation/multiplication and division/ boolean bit operation instructions minimum instruction cycle 250ns at 16mhz operation (4.5 to 5.5v) 333ns at 12mhz operation (2.7 to 5.5v) 122 s at 32khz operation applicable eprom lcc type 27c256, lcc type 27c512 (maximum 60kbytes are available.) incorporated ram capacity 2048 bytes peripheral functions ?a/d converter 8-bit, 12-channel, successive approximation method (conversion time of 20 s/16mhz) ?serial interface incorporated buffer ram (auto transfer for 1 to 32 bytes), 1 channel incorporated 8-bit and 8-stage fifo (auto transfer for 1 to 8 bytes), 1 channel ?timer 8-bit timer, 8-bit timer/counter 19-bit time base timer 32khz timer/counter ?high precision timing pattern generator ppg 19-pin, 32-stage programmable rtg 5 pins, 2 channels ?pwm/da gate output pwm output 12 bits, 2 channels (repetitive frequency 62.5khz/16mhz) da gate pulse output 13 bits, 4channels ?frc capture unit incorporated 26-bit and 8-stage fifo ?pwm output 14 bits, 1 channel ?remote control receiving circuit 8-bit pulse measurement counter with on-chip 6-stage fifo ?general purpose prescaler 7 bits (pg5 input frequency division, frc capture possible.) ?hsync counter 12-bit event counter (sync1 input count) interruption 20 factors, 15 vectors, multi-interruption possible standby mode sleep/stop package 100-pin ceramic pqfp note) mask option depends on the type of the cxp81900m. refer to the products list for details. structure silicon gate cmos ic sony reserves the right to change products and specifications without prior notice. this information does not convey any licens e by any implication or otherwise under any patents or other right. application circuits shown, if any, are typical examples illustr ating the operation of the devices. sony cannot assume responsibility for any problems arising out of the use of these circuits. piggyback/ evaluator type 100 pin pqfp (ceramic) qfp supported lqfp supported
? 2 cxp81900m pin assignment in piggyback mode (qfp package) note) 1. nc (pin 90) is always connected to v dd . 2. v ss (pins 41 and 88) are both connected to gnd. 3. mp (pin 39) is always connected to gnd. p b 5 / p p o 1 3 p b 4 / p p o 1 2 p b 3 / p p o 1 1 p b 2 / p p o 1 0 p b 1 / p p o 9 p b 0 / p p o 8 p c 7 / r t o 7 p c 6 / r t o 6 p c 5 / r t o 5 p c 4 / r t o 4 p c 3 / r t o 3 p c 2 / p p o 1 8 p c 1 / p p o 1 7 p c 0 / p p o 1 6 p j 7 p j 6 p j 5 p j 4 p j 3 p j 2 p j 1 p j 0 p d 7 p d 6 p d 5 p d 4 p d 3 p d 2 p d 1 p d 0 p i 6 / s o 1 p i 7 / s i 1 p e 0 / i n t 0 p e 1 / e c / i n t 2 p e 2 / p w m 0 p e 3 / p w m 1 p e 4 / d a a 0 p e 5 / d a a 1 p e 6 / d a b 0 p e 7 / d a b 1 p g 0 p g 1 p g 2 p g 3 p g 4 p g 5 / p c k p g 6 / e x i 0 p g 7 / e x i 1 a n 0 a n 1 a n 2 a n 3 p f 0 / a n 4 p f 1 / a n 5 p f 2 / a n 6 p f 3 / a n 7 a v d d a v r e f a v s s p f 4 / a n 8 p h 7 p h 6 p h 5 p h 4 p h 3 p h 2 p h 1 p h 0 m p r s t v s s x t a l e x t a l c s 0 s i 0 s o 0 s c k 0 p f 7 / a n 1 1 p f 6 / a n 1 0 p f 5 / a n 9 p b 6 / p p o 1 4 p b 7 / p p o 1 5 p a 0 / p p o 0 p a 1 / p p o 1 p a 2 / p p o 2 p a 3 / p p o 3 p a 4 / p p o 4 p a 5 / p p o 5 p a 6 / p p o 6 p a 7 / p p o 7 n c v d d v s s t x t e x p i 1 / r m c p i 2 / p w m p i 3 / t o / a d j p i 4 / i n t 1 / n m i p i 5 / s c k 1 a 8 a 9 a 1 1 n c o e a 1 0 c e d 7 d 6 a 6 a 5 a 4 a 3 a 2 a 1 a 0 n c d 0 a 7 a 1 2 a 1 5 n c v d d a 1 4 a 1 3 d 1 d 2 g n d n c d 3 d 4 d 5 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 3 2 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 1 4 0 3 9 3 8 3 7 3 6 3 5 3 4 3 1 3 2 3 3 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 5 0 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 6 0 7 0 6 9 6 8 6 7 6 3 6 4 6 5 6 6 6 1 6 2 7 1 7 2 7 3 7 4 7 5 7 6 7 7 7 8 7 9 8 0 8 1 8 2 8 3 8 4 8 8 8 7 8 6 8 5 8 9 9 0 1 0 0 9 9 9 8 9 7 9 6 9 5 9 4 9 1 9 2 9 3 4 9
? 3 cxp81900m pin assignment in piggyback mode (lqfp package) note) 1. nc (pin 88) is always connected to v dd . 2. v ss (pins 39 and 86) are both connected to gnd. 3. mp (pin 37) is always connected to gnd. a a p e 1 / e c / i n t 2 p e 2 / p w m 0 p e 3 / p w m 1 p e 4 / d a a 0 p e 5 / d a a 1 p e 6 / d a b 0 p e 7 / d a b 1 p g 0 p g 1 p g 2 p g 3 p g 4 p g 5 / p c k p g 6 / e x i 0 p g 7 / e x i 1 a n 0 a n 1 a n 2 a n 3 p f 0 / a n 4 p f 1 / a n 5 p f 2 / a n 6 p f 3 / a n 7 a v d d a v r e f p b 3 / p p o 1 1 p b 2 / p p o 1 0 p b 1 / p p o 9 p b 0 / p p o 8 p c 7 / r t o 7 p c 6 / r t o 6 p c 5 / r t o 5 p c 4 / r t o 4 p c 3 / r t o 3 p c 2 / p p o 1 8 p c 1 / p p o 1 7 p c 0 / p p o 1 6 p j 7 p j 6 p j 5 p j 4 p j 3 p j 2 p j 1 p j 0 p d 7 p d 6 p d 5 p d 4 p d 3 p d 2 p d 1 p d 0 p h 7 p h 6 p h 5 p h 4 p h 3 p h 2 p h 1 p h 0 m p r s t v s s x t a l e x t a l c s 0 s i 0 s o 0 s c k 0 p f 7 / a n 1 1 p f 6 / a n 1 0 p f 5 / a n 9 p f 4 / a n 8 a v s s p b 4 / p p o 1 2 p b 5 / p p o 1 3 p b 6 / p p o 1 4 p b 7 / p p o 1 5 p a 0 / p p o 0 p a 1 / p p o 1 p a 2 / p p o 2 p a 3 / p p o 3 p a 4 / p p o 4 p a 5 / p p o 5 p a 6 / p p o 6 p a 7 / p p o 7 n c v d d v s s t x t e x p i 1 / r m c p i 2 / p w m p i 3 / t o / a d j p i 4 / i n t 1 / n m i p i 5 / s c k 1 p i 6 / s o 1 p i 7 / s i 1 p e 0 / i n t 0 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 1 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 6 0 7 0 6 9 6 8 6 7 6 3 6 4 6 5 6 6 6 1 6 2 7 1 7 2 7 3 7 4 7 5 7 6 7 7 7 8 7 9 8 0 8 1 8 2 8 3 8 4 8 8 8 7 8 6 8 5 8 9 9 0 1 0 0 9 9 9 8 9 7 9 6 9 5 9 4 9 1 9 2 9 3 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 a 1 5 a 1 2 a 7 a 6 a 5 a 4 a 3 a 2 a 1 a 0 d 0 d 1 d 2 g n d v d d a 1 4 a 1 3 a 8 a 9 a 1 1 o e a 1 0 c e d 7 d 6 d 5 d 4 d 3 2 6 2 7 2 8 2 9 3 0 3 3 5 0 4 0 3 9 3 8 3 7 3 6 3 5 3 4 3 1 3 2 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9
? 4 cxp81900m pin assignment in evaluator mode (qfp package) note) 1. nc (pin 90) is always connected to v dd . 2. v ss (pins 41 and 88) are both connected to gnd. 3. mp (pin 39) is always connected to gnd. p b 5 / p p o 1 3 p b 4 / p p o 1 2 p b 3 / p p o 1 1 p b 2 / p p o 1 0 p b 1 / p p o 9 p b 0 / p p o 8 p c 7 / r t o 7 p c 6 / r t o 6 p c 5 / r t o 5 p c 4 / r t o 4 p c 3 / r t o 3 p c 2 / p p o 1 8 p c 1 / p p o 1 7 p c 0 / p p o 1 6 p j 7 p j 6 p j 5 p j 4 p j 3 p j 2 p j 1 p j 0 p d 7 p d 6 p d 5 p d 4 p d 3 p d 2 p d 1 p d 0 p i 6 / s o 1 p i 7 / s i 1 p e 0 / i n t 0 p e 1 / e c / i n t 2 p e 2 / p w m 0 p e 3 / p w m 1 p e 4 / d a a 0 p e 5 / d a a 1 p e 6 / d a b 0 p e 7 / d a b 1 p g 0 p g 1 p g 2 p g 3 p g 4 p g 5 / p c k p g 6 / e x i 0 p g 7 / e x i 1 a n 0 a n 1 a n 2 a n 3 p f 0 / a n 4 p f 1 / a n 5 p f 2 / a n 6 p f 3 / a n 7 a v d d a v r e f a v s s p f 4 / a n 8 p h 7 p h 6 p h 5 p h 4 p h 3 p h 2 p h 1 p h 0 m p r s t v s s x t a l e x t a l c s 0 s i 0 s o 0 s c k 0 p f 7 / a n 1 1 p f 6 / a n 1 0 p f 5 / a n 9 p b 6 / p p o 1 4 p b 7 / p p o 1 5 p a 0 / p p o 0 p a 1 / p p o 1 p a 2 / p p o 2 p a 3 / p p o 3 p a 4 / p p o 4 p a 5 / p p o 5 p a 6 / p p o 6 p a 7 / p p o 7 n c v d d v s s t x t e x p i 1 / r m c p i 2 / p w m p i 3 / t o / a d j p i 4 / i n t 1 / n m i p i 5 / s c k 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 1 4 0 3 9 3 8 3 7 3 6 3 5 3 4 3 1 3 2 3 3 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 5 0 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 6 0 7 0 6 9 6 8 6 7 6 3 6 4 6 5 6 6 6 1 6 2 7 1 7 2 7 3 7 4 7 5 7 6 7 7 7 8 7 9 8 0 8 1 8 2 8 3 8 4 8 8 8 7 8 6 8 5 8 9 9 0 1 0 0 9 9 9 8 9 7 9 6 9 5 9 4 9 1 9 2 9 3 4 9 a 8 a 9 a 1 1 n c h a l t a 1 0 e / p i / t m o n a 6 / d 6 a 5 / d 5 a 4 / d 4 a 3 / d 3 a 2 / d 2 a 1 / d 1 a 0 / d 0 n c r d a 7 / d 7 a 1 2 a 1 5 n c v d d a 1 4 a 1 3 w r s y n c g n d n c c 2 c 1 r s t 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 3 2 1
? 5 cxp81900m pin assignment in evaluator mode (lqfp package) note) 1. nc (pin 88) is always connected to v dd . 2. v ss (pins 39 and 86) are both connected to gnd. 3. mp (pin 37) is always connected to gnd. a a p e 1 / e c / i n t 2 p e 2 / p w m 0 p e 3 / p w m 1 p e 4 / d a a 0 p e 5 / d a a 1 p e 6 / d a b 0 p e 7 / d a b 1 p g 0 p g 1 p g 2 p g 3 p g 4 p g 5 / p c k p g 6 / e x i 0 p g 7 / e x i 1 a n 0 a n 1 a n 2 a n 3 p f 0 / a n 4 p f 1 / a n 5 p f 2 / a n 6 p f 3 / a n 7 a v d d a v r e f p b 3 / p p o 1 1 p b 2 / p p o 1 0 p b 1 / p p o 9 p b 0 / p p o 8 p c 7 / r t o 7 p c 6 / r t o 6 p c 5 / r t o 5 p c 4 / r t o 4 p c 3 / r t o 3 p c 2 / p p o 1 8 p c 1 / p p o 1 7 p c 0 / p p o 1 6 p j 7 p j 6 p j 5 p j 4 p j 3 p j 2 p j 1 p j 0 p d 7 p d 6 p d 5 p d 4 p d 3 p d 2 p d 1 p d 0 p h 7 p h 6 p h 5 p h 4 p h 3 p h 2 p h 1 p h 0 m p r s t v s s x t a l e x t a l c s 0 s i 0 s o 0 s c k 0 p f 7 / a n 1 1 p f 6 / a n 1 0 p f 5 / a n 9 p f 4 / a n 8 a v s s p b 4 / p p o 1 2 p b 5 / p p o 1 3 p b 6 / p p o 1 4 p b 7 / p p o 1 5 p a 0 / p p o 0 p a 1 / p p o 1 p a 2 / p p o 2 p a 3 / p p o 3 p a 4 / p p o 4 p a 5 / p p o 5 p a 6 / p p o 6 p a 7 / p p o 7 n c v d d v s s t x t e x p i 1 / r m c p i 2 / p w m p i 3 / t o / a d j p i 4 / i n t 1 / n m i p i 5 / s c k 1 p i 6 / s o 1 p i 7 / s i 1 p e 0 / i n t 0 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 1 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 6 0 7 0 6 9 6 8 6 7 6 3 6 4 6 5 6 6 6 1 6 2 7 1 7 2 7 3 7 4 7 5 7 6 7 7 7 8 7 9 8 0 8 1 8 2 8 3 8 4 8 8 8 7 8 6 8 5 8 9 9 0 1 0 0 9 9 9 8 9 7 9 6 9 5 9 4 9 1 9 2 9 3 2 6 2 7 2 8 2 9 3 0 3 3 5 0 4 0 3 9 3 8 3 7 3 6 3 5 3 4 3 1 3 2 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 a 1 5 a 1 2 a 7 / d 7 a 6 / d 6 a 5 / d 5 a 4 / d 4 a 3 / d 3 a 2 / d 2 a 1 / d 1 a 0 / d 0 r d w r s y n c g n d v d d a 1 4 a 1 3 a 8 a 9 a 1 1 h a l t a 1 0 e / p i / t m o n r s t c 1 c 2
? 6 cxp81900m eprom read timing (ta = ?0 to +75 c, v dd = 2.7 to 5.5v, vss = 0v) address ? data hold time address ? data input delay time item symbol pin min. max. unit t ih t acc a0 to a15 d0 to d7 a0 to a15 d0 to d7 0 100 * 1 75 * 2 ns ns t a c c t i h 0 . 8 v d d 0 . 8 v d d 0 . 2 v d d 0 . 2 v d d i n p u t d a t a a d d r e s s d a t a a 0 t o a 1 5 d 0 t o d 7 products option item existent 2.7 to 5.5v 27c512 1 products list * 1 at 12mhz operation (v dd = 4.5 to 5.5v) * 2 at 12mhz operation (v dd = 2.7 to 5.5v), at 16mhz operation (v dd = 4.5 to 5.5v) piggyback/evaluator product 100-pin ceramic pqfp eprom 60kbytes 27c256 2 mask product 100-pin plastic qfp/lqfp existent/non-existent 2.7 to 5.5v 52kbytes 60kbytes cxp81960m cxp81952m 2.7 to 5.5v CXP81900M-U04Q cxp81900m-u04r cxp81900m-u06r package rom capacity pull-up resistor for reset pin supply voltage
? 7 cxp81900m p i n 1 i n d e x p i n 1 m a r k i n g l c c t y p e e p r o m p i n 1 m a r k i n g p i g g y b a c k m o d e p i g g y b a c k / e v a l u a t o r p r o d u c t e v a l u a t o r m o d e c p u p r o b e n o t e ) n o t e ) e v a l u a t i o n c a p s h o u l d b e c o n n e c t e d t o c p u p r o b e . e p r o m a d a p t o r p i n 1 m a r k i n g c p u p r o b e f o r l q f p p i n 1 i n d e x u 0 6 r u s e d u 0 4 r u s e d f o r l o w e r a d d r e s s f o r u p p e r a d d r e s s l c c t y p e e p r o m f o r l o w v o l t a g e p i n 1 m a r k i n g ( 2 7 c 2 5 6 o n l y ) l o w e r a d d r e s s u p p e r a d d r e s s a d d r e s s l o w e r u p p e r m e m o r y s p a c e e p r o m ( 2 7 c 2 5 6 ) 1 0 0 0 h t o 7 f f f h 1 0 0 0 h t o 7 f f f h 8 0 0 0 h t o f f f f h 0 0 0 0 h t o 7 f f f h ( 2 7 c 5 1 2 o n l y ) e p r o m a d a p t o r p i n 1 m a r k i n g p i g g y b a c k m o d e / e v a l u a t o r m o d e c a n b e s w i t c h e d a s s h o w n b e l o w .
? 8 cxp81900m package outline unit: mm s o n y c o d e e i a j c o d e j e d e c c o d e p a c k a g e s t r u c t u r e p a c k a g e m a t e r i a l l e a d t r e a t m e n t l e a d m a t e r i a l p a c k a g e w e i g h t c e r a m i c g o l d p l a t i n g 4 2 a l l o y 1 0 . 4 4 m a x 0 . 5 0 0 . 2 5 0 . 1 5 0 . 0 2 + 0 . 0 5 3 . 5 7 0 . 3 6 1 8 . 7 1 6 . 3 0 . 2 1 0 0 8 1 3 1 5 0 8 0 5 1 1 3 0 9 . 4 8 1 1 . 6 6 1 5 . 5 8 0 . 2 2 4 . 7 2 2 . 3 0 . 2 5 6 . 0 4 . 5 0 . 3 1 . 2 7 0 . 1 3 1 2 . 0 2 1 4 . 2 2 1 8 . 1 2 0 . 2 p i n n o . 1 i n d e x i n d e x p q f p - 1 0 0 c - l 0 1 a q f p 1 0 0 - c - 0 0 0 0 - a 1 0 0 p i n p q f p ( c e r a m i c ) 8 1 8 0 5 1 1 3 0 1 0 0 5 0 3 1 0 . 3 0 . 0 8 0 . 6 5 0 . 0 5 p i n n o . 1 i n d e x 0 . 7 1 . 0 1 . 3 0 . 3 0 . 4 5 5 . 7 g s o n y c o d e e i a j c o d e j e d e c c o d e p a c k a g e s t r u c t u r e p a c k a g e m a t e r i a l l e a d t r e a t m e n t l e a d m a t e r i a l p a c k a g e w e i g h t c e r a m i c g o l d p l a t i n g 4 2 a l l o y 2 . 2 g p q f p - 1 0 0 c - l 0 2 a q f p 1 0 0 - c - 1 4 1 4 - a 1 0 0 p i n p q f p ( c e r a m i c ) 1 6 . 0 0 . 4 1 4 . 0 0 . 2 1 2 . 8 0 . 2 2 5 1 5 1 7 5 5 0 2 6 7 6 1 0 0 i n d e x 0 . 1 8 0 . 0 3 + 0 . 0 8 0 . 5 0 . 0 5 1 2 . 0 0 . 1 5 1 . 5 3 . 2 0 . 2 0 . 2 0 . 1 3 + 0 . 1 5 0 . 1 2 7 0 . 0 2 + 0 . 0 5 3 . 3 2 6 . 9 0 . 1 8 0 . 0 3 + 0 . 0 8 0 . 5 0 . 0 5 1 2 . 0 0 . 1 5 1 2 . 4 i n d e x 0 . 8 0 . 2
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