參數(shù)資料
型號(hào): MAX1233ETI+T
廠商: Maxim Integrated Products
文件頁數(shù): 11/44頁
文件大?。?/td> 0K
描述: IC CNTRLR TOUCH 28-TQFN
其它有關(guān)文件: Automotive Product Guide
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
類型: 電阻
觸摸面板接口: 4 線
輸入數(shù)/鍵: 1,4 x 4 小鍵盤
分辨率(位): 8,10,12 b
數(shù)據(jù)接口: MICROWIRE?,QSPI?,串行,SPI?
數(shù)據(jù)速率/采樣率 (SPS,BPS): 50k
電壓基準(zhǔn): 外部,內(nèi)部
電源電壓: 2.7 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 28-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 28-TQFN-EP(5x5)
包裝: 帶卷 (TR)
MAX1233/MAX1234
±15kV ESD-Protected Touch-Screen
Controllers Include DAC and Keypad Controller
______________________________________________________________________________________
19
WRITE
COMMAND
(HEX)
READ
COMMAND
(HEX)
REGISTER
NAME
BIT15
BIT14
BIT13
BIT12
BIT11
BIT10
BIT9
BIT8
BIT7
BIT6
BIT5
BIT4
BIT3
BIT2
BIT1
BIT0
0x8000
X
0
X11
X10
X9
X8
X7
X6
X5
X4
X3
X2
X1
X0
0x8001
Y
0
Y11
Y10
Y9
Y8
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
0x8002
Z1
0
Z1_11
Z1_10
Z1_9
Z1_8
Z1_7
Z1_6
Z1_5
Z1_4
Z1_3
Z1_2
Z1_1
Z1_0
0x8003
Z2
0
Z2_11
Z2_10
Z2_9
Z2_8
Z2_7
Z2_6
Z2_5
Z2_4
Z2_3
Z2_2
Z2_1
Z2_0
0x8004
KPD
K15
K14
K13
K12
K11
K10
K9
K8
K7
K6
K5
K4
K3
K2
K1
K0
0x8005
BAT1
0
B1_11
B1_10
B1_9
B1_8
B1_7
B1_6
B1_5
B1_4
B1_3
B1_2
B1_1
B1_0
0x8006
BAT2
0
B2_11
B2_10
B2_9
B2_8
B2_7
B2_6
B2_5
B2_4
B2_3
B2_2
B2_1
B2_0
0x8007
AUX1
0
A1_11
A1_10
A1_9
A1_8
A1_7
A1_6
A1_5
A1_4
A1_3
A1_2
A1_1
A1_0
0x8008
AUX2
0
A2_11
A2_10
A2_9
A2_8
A2_7
A2_6
A2_5
A2_4
A2_3
A2_2
A2_1
A2_0
0x8009
TEMP1
0
T1_11
T1_10
T1_9
T1_8
T1_7
T1_6
T1_5
T1_4
T1_3
T1_2
T1_1
T1_0
0x800A
TEMP2
0
T2_11
T2_10
T2_9
T2_8
T2_7
T2_6
T2_5
T2_4
T2_3
T2_2
T2_1
T2_0
0x000B
0x800B
DAC data
0
DA7
DA6
DA5
DA4
DA3
DA2
DA1
DA0
0x000F
0x800F
GPIO data
GPD7
GPD6
GPD5
GPD4
GPD3
GPD2
GPD1
GPD0
0
0000
0
0x8010
KPData1
K1_15
K1_14
K1_13
K1_12
K1_11
K1_10
K1_9
K1_8
K1_7
K1_6
K1_5
K1_4
K1_3
K1_2
K1_1
K1_0
0x8011
KPData2
K2_15
K2_14
K2_13
K2_12
K2_11
K2_10
K2_9
K2_8
K2_7
K2_6
K2_5
K2_4
K2_3
K2_2
K2_1
K2_0
0x0040
0x8040
ADC control
PENSTS
ADSTS
A/D3
A/D2
A/D1
A/D0
RES1
RES0
AVG1
AVG0
CNR1
CNR0
ST2
ST1
ST0
RFV
0x0041
0x8041
KEY control
KEYSTS1 KEYSTS0
DBN2
DBN1
DBN0
HLD2
HLD1
HLD0
0
0000
0
0x0042
0x8042
DAC control
DAPD
0
0000
0
0x004E
0x804E
GPIO pullup
PU7
PU6
PU5
PU4
PU3
PU2
PU1
PU0
0
0000
0
0x004F
0x804F
GPIO control
GP7
GP6
GP5
GP4
GP3
GP2
GP1
GP0
OE7
OE6
OE5
OE4
OE3
OE2
OE1
OE0
0x0050
0x8050
KPKeyMask
KM15
KM14
KM13
KM12
KM11
KM10
KM9
KM8
KM7
KM6
KM5
KM4
KM3
KM2
KM1
KM0
0x0051
0x8051
KPColumnMask
CM4
CM3
CM2
CM1
0
0000
0
Table 3. Register Summary
Note: All other registers are reserved and should always be 0. Power-on reset state is DAC data at midscale (0x0080), all other reg-
isters are 0.
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