AT91SAM9G46B-CU 查看數據表（PDF） - Atmel Corporation

零件编号

产品描述 (功能)

生产厂家

AT91SAM9G46B-CU

SMART ARM-based Embedded MPU

Atmel Corporation 

Figure 48-4. SMC Timings - NCS Controlled Read and Write

A0/A1/NBS[3:0]/A2–A25

NRD

SMC12

SMC13

SMC12

SMC13

SMC24

SMC26

NCS

D0–D15

SMC14

SMC8

SMC9

SMC14

SMC10 SMC11

NWE

NCS Controlled READ

with NO HOLD

NCS Controlled READ

with HOLD

Figure 48-5. SMC Timings - NRD Controlled Read and NWE Controlled Write

SMC5

SMC17

SMC21 SMC5

A0/A1/NBS[3:0]/A2–A25

SMC6

NCS

SMC18

SMC21 SMC6

NRD

D0–D31

NWE

SMC7

SMC1 SMC2

SMC15 SMC21

SMC16

SMC7

SMC3

SMC4

NRD Controlled READ

with NO HOLD

NWE Controlled WRITE

with NO HOLD

NRD Controlled READ

with HOLD

SMC23

SMC22

SMC26

SMC25

SMC27

NCS Controlled WRITE

SMC17

SMC18

SMC19

SMC20

SMC15 SMC19

SMC16

NWE Controlled WRITE

with HOLD

1226 SAM9G46 Series [DATASHEET]

Atmel-11028G-ATARM-SAM9G46-Datasheet_08-Dec-15

Share Link: