參數(shù)資料
型號: MK712SLFTR
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 5/21頁
文件大小: 0K
描述: IC TOUCH SCREEN CTLR 28-SOIC
標(biāo)準(zhǔn)包裝: 1,000
類型: 電阻
觸摸面板接口: 4 線
輸入數(shù)/鍵: 1 TSC
分辨率(位): 12 b
數(shù)據(jù)接口: 并聯(lián)
電源電壓: 3 V ~ 5.5 V
電流 - 電源: 5mA
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 28-SOIC
包裝: 帶卷 (TR)
MK712
TOUCH SCREEN CONTROLLER
TOUCH SCREEN CONTROL
IDT TOUCH SCREEN CONTROLLER
13
MK712
REV N 051310
Register Interface Timing
Notes:
1. RD edges may precede or follow CS edges.
2. WR edges may precede or follow CS edges.
3. Either TRDW or TRDWC specification must be met.
4. Either TRDHW or TRDHWC specification must be met.
5. It is not permitted to have both RD and WR low at the same time.
Number
Symbol
Description
Min.
Max.
Units
Note
Read and Write Cycles
1
TRASC
Address Setup to CS Low
5
ns
2
TRAHC
Address Hold from CS High
0
ns
3
TRCCY
CS High to CS Low
40
ns
Read Cycle Only
4
TRSCR
CS Low to RD Low
10
ns
5
TRRD
RD Pulse Width
40
ns
6
TRCHR1
RD High to CS High
0
ns
7
TRCHR2
RD High to CS Low
40
ns
8
TRDC
CS Low to Data
35
ns
9
TRDR
RD Low to Data
35
ns
10
TRDHC
CS High to Data Release
2
20
ns
1
11
TRDHR
RD High to Data Release
2
20
ns
1
Write Cycle Only
12
TRCSW
CS Low to WR Low
10
ns
13
TRWR
WR Pulse Width
40
ns
14
TRCHW
WR High to CS High
0
ns
2
15
TRWH
WR High to CS Low
40
ns
16
TRWCY
WR High to WR Low
40
ns
17
TRDW
Data Setup to WR High
15
ns
3
18
TRDHW
Data Hold from WR High
15
ns
4
19
TRDWC
Data Setup to CS High
15
ns
3
20
TRDHWC
Data Hold from CS High
15
ns
4
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