description the CXP84300 is a cmos 8-bit single chip micro- computer of piggyback/evaluator combined type, which is developed for evaluating the function of the cxp84332/84340. features wide-range instruction system (213 instructions) to cover various types of data ?16-bit operation/multiplication and division/boolean bit operation instructions minimum instruction cycle 400ns at 10mhz operation 122 s at 32khz operation applicable eprom lcc type 27c512 (maximum 40k bytes are available.) incorporated ram capacity 1120 bytes peripheral functions ?a/d converter 8-bit, 8-channel, successive approximation method (conversion time of 32 s/10mhz) ?serial interface incorporated 8-bit, 8-stage fifo (auto transfer for 1 to 8 bytes), 1 channel 8-bit clock sync type, 1 channel ?timer 8-bit timer 8-bit timer/counter 19-bit time base timer 16-bit capture timer/counter 32khz timer/counter ?remote control reception circuit 8-bit pulse measurement counter with on-chip 6-stage fifo ?pwm output 14 bits, 1 channel interruption 15 factors, 15 vectors, multi-interruption possible standby mode sleep/stop package 80-pin ceramic qfp note) mask option depends on the type of the CXP84300. refer to the products list for details. structure silicon gate cmos ic cmos 8-bit single chip microcomputer ?1 e93866a7x-ps 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. CXP84300 80 pin pqfp (ceramic) piggyback/ evaluator type
? 2 CXP84300 p f 3 p f 4 p f 5 p f 6 p f 7 p d 0 p d 1 p d 2 p d 3 p d 4 p d 5 p d 6 p d 7 p c 0 p c 1 p c 2 p c 3 p c 4 p c 5 p c 6 p c 7 p h 0 p h 1 p h 2 p i 4 p i 3 / i n t 3 p i 2 / i n t 2 p i 1 / i n t 1 p i 0 / i n t 0 p e 5 / t o p e 4 / p w m p e 3 / n m i p e 2 / r m c p e 1 / e c 1 p e 0 / e c 0 p b 7 / s o 1 p b 6 / s i 1 p b 5 / s c k 1 p b 4 / s o 0 p b 3 / s i 0 p b 2 / s c k 0 p b 1 / c s 0 p b 0 / c i n t p a 7 / a n 7 p a 6 / a n 6 p a 5 / a n 5 p a 4 / a n 4 p a 3 / a n 3 p h 3 p h 4 p h 5 p h 6 p h 7 r s t e x t a l x t a l v s s t x t e x a v s s a v r e f p a 0 / a n 0 p a 1 / a n 1 p a 2 / a n 2 p f 2 p f 1 p f 0 p g 7 p g 6 p g 5 p g 4 n c v d d p g 3 p g 2 p g 1 p g 0 p i 7 p i 6 p i 5 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 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 4 9 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 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 3 1 3 2 1 pin assignment in piggyback mode note) nc (pin 73) is always connected to v dd .
? 3 CXP84300 p f 3 p f 4 p f 5 p f 6 p f 7 p d 0 p d 1 p d 2 p d 3 p d 4 p d 5 p d 6 p d 7 p c 0 p c 1 p c 2 p c 3 p c 4 p c 5 p c 6 p c 7 p h 0 p h 1 p h 2 p i 4 p i 3 / i n t 3 p i 2 / i n t 2 p i 1 / i n t 1 p i 0 / i n t 0 p e 5 / t o p e 4 / p w m p e 3 / n m i p e 2 / r m c p e 1 / e c 1 p e 0 / e c 0 p b 7 / s o 1 p b 6 / s i 1 p b 5 / s c k 1 p b 4 / s o 0 p b 3 / s i 0 p b 2 / s c k 0 p b 1 / c s 0 p b 0 / c i n t p a 7 / a n 7 p a 6 / a n 6 p a 5 / a n 5 p a 4 / a n 4 p a 3 / a n 3 p h 3 p h 4 p h 5 p h 6 p h 7 r s t e x t a l x t a l v s s t x t e x a v s s a v r e f p a 0 / a n 0 p a 1 / a n 1 p a 2 / a n 2 p f 2 p f 1 p f 0 p g 7 p g 6 p g 5 p g 4 n c v d d p g 3 p g 2 p g 1 p g 0 p i 7 p i 6 p i 5 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 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 4 9 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 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 3 1 3 2 1 pin assignment in evaluator mode note) nc (pin 73) is always connected to v dd .
? 4 CXP84300 products list address ? data input delay time address ? data hold time item symbol pins min. max. unit t acc t ih a0 to a15 d0 to d7 a0 to a15 d0 to d7 0 120 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 mask option item existent/non-existent non-existent cxp84340 piggyback/evaluator CXP84300-u01q 80-pin ceramic pqfp eprom 40k bytes existent non-existent cxp84332 80-pin plastic qfp 32k bytes 40k bytes eprom read timing (ta = ?0 to +75 c, vcc = 4.5 to 5.5v, vss = 0v reference) package rom capacitance pull-up resistance for reset pin power-on reset circuit
? 5 CXP84300 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 b b 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 . 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 . 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 5 . 7 g p q f p - 8 0 c - l 0 1 a q f p 0 8 0 - c - 0 0 0 0 - a 8 0 p i n p q f p ( c e r a m i c ) 1 8 . 7 1 6 . 3 0 . 2 9 . 4 8 1 1 . 6 6 1 5 . 5 8 0 . 2 4 0 2 5 6 5 8 0 1 2 4 6 4 4 1 2 2 . 3 0 . 2 5 4 . 5 6 . 0 2 4 . 7 1 . 2 7 0 . 1 3 1 2 . 0 2 1 4 . 2 2 1 8 . 1 2 0 . 2 0 . 3 p i n n o . 1 i n d e x i n d e x 9 . 5 9 m a x 0 . 1 5 0 . 0 2 + 0 . 0 5 3 . 5 7 0 . 3 6 p i n n o . 1 i n d e x 0 . 8 0 . 0 5 0 . 4 0 . 0 8 1 . 3 0 . 3 1 . 0 0 . 7 4 1 6 4 6 5 8 0 1 2 4 2 5 4 0 0 . 6 package outline unit: mm
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