STV3550 datasheet(16/144 Pages) STMICROELECTRONICS

16 / 144 page

16/144

STV3550

STV3550 Pin List

SDRAM_D11

SDRAM Data Bus 11

SDRAM_D12

SDRAM Data Bus 12

SDRAM_D13

SDRAM Data Bus 13

SDRAM_D14

SDRAM Data Bus 14

SDRAM_D15

SDRAM Data Bus 15

Address Bus

ADDR_0

Address Bus 0

ADDR_1

Address Bus 1

ADDR_2

Address Bus 2

ADDR_3

Address Bus 3

ADDR_4

Address Bus 4

ADDR_5

Address Bus 5

ADDR_6

Address Bus 6

ADDR_7

Address Bus 7

ADDR_8

Address Bus 8

ADDR_9

Address Bus 9

ADDR_10

Address Bus 10

ADDR_11

Address Bus 11

ADDR_12

Address Bus 12

ADDR_13

Address Bus 13

ADDR_14

Address Bus 14

ADDR_15

Address Bus 15 / BA0

ADDR_16

Address Bus 16 / BA1

ADDR_17

Address Bus 17

ADDR_18

Address Bus 18 / Not_BE2

ADDR_19

Address Bus 19 / Not_BE3

Controls

RD_NOTWR

SDRAM Write Enable / Flash Write Enable*

NOT_CS_FLASH

Flash Chip Select

NOT_CS_SDRAM

SDRAM Chip Select

NOT_RAS

SDRAM Row Address Strobe

NOT_CAS

SDRAM Column Address Strobe / Flash Output Enable*

NOT_BE0

SDRAM Byte Enable 0

NOT_BE1

SDRAM Byte Enable 1

CKOUT_SDRAM

Clock Output for SDRAM

CKIN_SDRAM

SDRAM Clock Feedback

Table 4: External Memory Interface Pins (continued)

Pin No.

Pin Name

Pin Description

STV3550 数据表(PDF) 16 Page - STMicroelectronics

STV3550 数据表(HTML) 16 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

数据表下载