LPC3240FET296 参数 Datasheet PDF下载

型号：	LPC3240FET296
PDF下载：	下载PDF文件查看货源
内容描述：	16位/ 32位ARM微控制器;硬件浮点协处理器， USB的On-the - Go，然后EMC存储器接口 [16/32-bit ARM microcontrollers; hardware floating-point coprocessor, USB On-The-Go, and EMC memory interface]
分类和应用：	存储微控制器和处理器外围集成电路时钟
文件页数/大小：	73 页 / 350 K
品牌：	PHILIPS [ NXP SEMICONDUCTORS ]

NXP Semiconductors

LPC3220/30/40/50

16/32-bit ARM microcontrollers

Table 4.

Symbol

Pin description

…continued

U14

T13

R12

P12

U13

R11

T12

V15

Power supply

domain

VDD_EMC

Type

I/O

I/O: BK

Description

EMC address bit 19

Port 1 GPIO bit 19

EMC address bit 20

Port 1 GPIO bit 20

EMC address bit 21

Port 1 GPIO bit 21

EMC address bit 22

Port 1 GPIO bit 22

EMC address bit 23

Port 1 GPIO bit 23

Static memory byte lane 0 select

Static memory byte lane 1 select

Static memory byte lane 2 select

Static memory byte lane 3 select

SDRAM column address strobe out, active LOW

Clock enable out for SDRAM bank 0

Clock enable out for SDRAM bank 1

SDRAM clock out

SDRAM clock feedback

EMC static memory chip select 0

EMC static memory chip select 1

EMC static memory chip select 2

EMC static memory chip select 3

EMC data bit 0

EMC data bit 1

EMC data bit 2

EMC data bit 3

EMC data bit 4

EMC data bit 5

EMC data bit 6

EMC data bit 7

EMC data bit 8

EMC data bit 9

EMC data bit 10

EMC data bit 11

EMC data bit 12

EMC data bit 13

EMC data bit 14

EMC data bit 15

EMC_A[19]/P1[19]

EMC_A[20]/P1[20]

EMC_A[21]/P1[21]

EMC_A[22]/P1[22]

EMC_A[23]/P1[23]

EMC_BLS[0]

EMC_BLS[1]

EMC_BLS[2]

EMC_BLS[3]

EMC_CAS

EMC_CKE0

EMC_CKE1

EMC_CLK

EMC_CLKIN

EMC_CS0

EMC_CS1

EMC_CS2

EMC_CS3

EMC_D[0]

EMC_D[1]

EMC_D[2]

EMC_D[3]

EMC_D[4]

EMC_D[5]

EMC_D[6]

EMC_D[7]

EMC_D[8]

EMC_D[9]

EMC_D[10]

EMC_D[11]

EMC_D[12]

EMC_D[13]

EMC_D[14]

EMC_D[15]

LPC3220_30_40_50_1

Preliminary data sheet

Rev. 01 — 6 February 2009

10 of 73

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