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PMC Pm25LV010 Features

Manual is about: 512 Kbit / 1 Mbit 3.0 Volt-only, Serial Flash Memory With 25 MHz SPI Bus Interface

Summary of Pm25LV010

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    512 kbit / 1 mbit 3.0 volt-only, serial flash memory with 25 mhz spi bus interface pmc features single power supply operation - low voltage range: 2.7 v - 3.6 v • memory organization - pm25lv512: 64k x 8 (512 kbit) - pm25lv010: 128k x 8 (1 mbit) cost effective sector/block architecture - uniform 4 k...

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    2 programmable microelectronics corp. Issue date: february, 2004, rev: 1.4 pmc pm25lv512/010 pin descriptions l o b m y s e p y t n o i t p i r c s e d # e c t u p n i r o f s e i r t i u c r i c l a n r e t n i s ' e c i v e d e h t s e t a v i t c a w o l s e o g # e c : e l b a n e p i h c o t n ...

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    3 programmable microelectronics corp. Issue date: february, 2004, rev: 1.4 pmc pm25lv512/010 product ordering information pm25lvxxx -25 s c e temperature range c = commercial (0°c to +85°c) package type s = 8-pin soic (8s) q = 8-contact wson (8q) operating speed 25 mhz pmc device number pm25lv512 (5...

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    4 programmable microelectronics corp. Issue date: february, 2004, rev: 1.4 pmc pm25lv512/010 block diagram high voltage g e n e r a t o r control logic serial /parallel convert logic a d d r e s s l a t c h & c o u n t e r 2kbit page buffer status register memory array y-decoder x - d e c o d e r in...

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    5 programmable microelectronics corp. Issue date: february, 2004, rev: 1.4 pmc pm25lv512/010 pm25lv512/010 can be driven by a microcontroller on the spi bus as shown in figure 1. The serial communication term definitions are in the following section. Master: the device that generates the serial cloc...

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    6 programmable microelectronics corp. Issue date: february, 2004, rev: 1.4 pmc pm25lv512/010 spi modes these devices can be driven by microcontroller with its spi peripheral running in either of the two following modes: mode 0 = (0, 0) mode 3 = (1, 1) for these two modes, input data is latched in on...

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    7 programmable microelectronics corp. Issue date: february, 2004, rev: 1.4 pmc pm25lv512/010 e m a n n o i t c u r t s n i t a m r o f n o i t c u r t s n i e d o c x e h n o i t a r e p o n e r w 0 1 1 0 0 0 0 0 h 6 0 h c t a l e l b a n e e t i r w t e s i d r w 0 0 1 0 0 0 0 0 h 4 0 h c t a l e l...

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    8 programmable microelectronics corp. Issue date: february, 2004, rev: 1.4 pmc pm25lv512/010 t i b n o i t i n i f e d ) y d r ( 0 t i b . Y d a e r s i e c i v e d e h t s e t a c i d n i 0 = 0 t i b s i e c i v e d e h t d n a s s e r g o r p n i s i e l c y c e t i r w e h t s e t a c i d n i 1 =...

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    9 programmable microelectronics corp. Issue date: february, 2004, rev: 1.4 pmc pm25lv512/010 n e p w p w n e w s k c o l b d e t c e t o r p s k c o l b d e t c e t o r p n u r e t s i g e r s u t a t s 0 x 0 d e t c e t o r p d e t c e t o r p d e t c e t o r p 0 x 1 d e t c e t o r p e l b a t i r...

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    10 programmable microelectronics corp. Issue date: february, 2004, rev: 1.4 pmc pm25lv512/010 read: reading the pm25lv512/010 via the so (serial output) pin requires the following sequence. After the ce# line is pulled low to select a device, the read instruction is transmitted via the sl line follo...

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    11 programmable microelectronics corp. Issue date: february, 2004, rev: 1.4 pmc pm25lv512/010 s s e r d d a k c o l b k c o l b 2 1 5 v l 5 2 m p k c o l b 0 1 0 v l 5 2 m p f f f 7 0 0 o t 0 0 0 0 0 0 1 k c o l b 1 k c o l b f f f f 0 0 o t 0 0 0 8 0 0 2 k c o l b 2 k c o l b f f f 7 1 0 o t 0 0 0 ...

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    12 programmable microelectronics corp. Issue date: february, 2004, rev: 1.4 pmc pm25lv512/010 dc and ac operating range absolute maximum ratings (1) notes: 1. Stresses under those listed in “absolute maximum ratings” may cause permanent damage to the device. This is a stress rating only. The functio...

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    13 programmable microelectronics corp. Issue date: february, 2004, rev: 1.4 pmc pm25lv512/010 dc characteristics applicable over recommended operating range from: t ac = 0°c to +85°c, v cc = +2.7 v to +3.6 v (unless otherwise noted). Symbol parameter min typ max units i cc1 vcc active read current 1...

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    14 programmable microelectronics corp. Issue date: february, 2004, rev: 1.4 pmc pm25lv512/010 l o b m y s r e t e m a r a p n i m p y t x a m s t i n u f r f r o f y c n e u q e r f k c o l c d a e r _ t s a f 0 5 2 z h m f r s n o i t c u r t s n i d a e r r o f y c n e u q e r f k c o l c 0 0 2 z ...

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    15 programmable microelectronics corp. Issue date: february, 2004, rev: 1.4 pmc pm25lv512/010 ac characteristics (continued) ac waveforms (1) note: 1. For spi mode 0 (0,0) output test load input test waveforms and measurement level valid in c e # v il v ih s c k v ih v ih v o h v il v il v o l si s ...

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    16 programmable microelectronics corp. Issue date: february, 2004, rev: 1.4 pmc pm25lv512/010 ac characteristics (continued) t h d t h d t h s t h s t h z t l z c e # s c k h o l d # s o hold timing p y t x a m s t i n u s n o i t i d n o c c n i 4 6 f p v n i v 0 = c t u o 8 2 1 f p v t u o v 0 = p...

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    17 programmable microelectronics corp. Issue date: february, 2004, rev: 1.4 pmc pm25lv512/010 timing diagrams s c k si s o instruction = 0000 0110b hi-z ce# wren timing wrdi timing c e # s c k si s o instruction = 0000 0100b hi-z nnnnnnn 0 1 8 31 38 39 46 47 54 h i g h i m p e d a n c e manufacture ...

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    18 programmable microelectronics corp. Issue date: february, 2004, rev: 1.4 pmc pm25lv512/010 rdsr timing c e # s c k si 0 1 2 3 5 6 7 8 9 10 11 12 13 14 4 instruction = 0000 0101b s o 7 6 5 4 3 2 1 0 h i g h i m p e d a n c e d a t a o u t m s b 0 1 2 3 5 6 7 8 9 10 11 12 13 14 4 15 7 6 5 4 3 2 1 0...

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    19 programmable microelectronics corp. Issue date: february, 2004, rev: 1.4 pmc pm25lv512/010 page program timing 0 1 2 3 4 5 6 7 8 9 10 11 28 29 30 31 32 33 34 2075 2076 2077 2078 2079 0 7 6 5 3 2 2 1 1 4 3 0 23 22 21 1st byte data-in 256th byte data-in 3 - b y t e a d d r e s s instruction = 0000 ...

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    20 programmable microelectronics corp. Issue date: february, 2004, rev: 1.4 pmc pm25lv512/010 block erase timing chip erase timing 0 1 2 3 4 5 6 7 8 9 10 11 28 29 30 31 0 1 2 3 21 22 23 ... 3 - b y t e a d d r e s s instruction = 1101 1000b h i g h i m p e d a n c e c e # s c k si s o 0 1 2 3 4 5 6 ...

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    21 programmable microelectronics corp. Issue date: february, 2004, rev: 1.4 pmc pm25lv512/010 program/erase performance r e t e m a r a p t i n u p y t x a m s k r a m e r e m i t e s a r e r o t c e s s m 0 4 0 0 1 n o i t e l p m o c e s a r e o t d n a m m o c e s a r e g n i t i r w m o r f e m ...

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    22 programmable microelectronics corp. Issue date: february, 2004, rev: 1.4 pmc pm25lv512/010 end view 5.00 4.80 top view side view 4.00 3.80 6.20 5.80 1.75 1.35 0.25 0.10 0.51 0.33 1.27 bsc 0.25 0.19 1.27 0.40 45º package type information 8s 8-pin jedec small outline integrated circuit (soic) packa...

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    23 programmable microelectronics corp. Issue date: february, 2004, rev: 1.4 pmc pm25lv512/010 package type information (continued) 8q 8-contact ulta-thin small outline no-lead (wson) package (measure in millimeters) 5.00 b s c top view side view 0.48 0.35 6.00 b s c 0.80 0.70 0.25 0.19 1.27 b s c bo...

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    24 programmable microelectronics corp. Issue date: february, 2004, rev: 1.4 pmc pm25lv512/010 revision history e t a d . O n n o i s i v e r s e g n a h c f o n o i t p i r c s e d . O n e g a p 2 0 0 2 , r e b o t c o 0 . 1 c e p s y r a n i m i l e r p , n o i t a c i l b u p w e n l l a 2 0 0 2 ,...