参数资料
型号: MAX6952EAX+T
厂商: Maxim Integrated
文件页数: 16/21页
文件大小: 0K
描述: IC DRVR DSPL LED 36-SSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1,000
显示器类型: LED
配置: 5 x 7(矩阵)
接口: 4 线串行
数字或字符: 4 位数字
电流 - 电源: 12mA
电源电压: 2.7 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 36-BSOP(0.295",7.50mm 宽)
供应商设备封装: 36-SSOP
包装: 带卷 (TR)
4-Wire Interfaced, 2.7V to 5.5V,
4-Digit 5 ? 7 Matrix LED Display Driver
Table 18. User-Definable Character Storage Example
FONT
CHARACTER
FONT
ADDRESS
POINTER
ADDRESS
CODE (HEX)
FONT
POINTER
ADDRESS
(HEX)
D7
D6
D5
REGISTER DATA
D4 D3
D2
D1
D0
RAM00
RAM00
RAM00
RAM00
RAM00
RAM01
RAM01
RAM01
RAM01
RAM01
RAM02
RAM02
RAM02
RAM02
RAM02
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0A
0x0B
0x0C
0x0D
0x0E
0x05
0x05
0x05
0x05
0x05
0x05
0x05
0x05
0x05
0x05
0x05
0x05
0x05
0x05
0x05
0x80
0x81
0x82
0x83
0x84
0x85
0x86
0x87
0x88
0x89
0x8A
0x8B
0x8C
0x8D
0x8E
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
1
1
1
0
1
1
1
1
1
1
0
0
0
1
0
0
1
0
0
0
1
0
0
0
1
1
0
0
1
0
0
1
0
0
0
0
1
0
0
1
0
1
0
1
0
0
1
0
0
0
0
0
1
0
1
0
0
1
1
0
0
1
0
0
0
0
0
0
1
1
0
0
0
1
0
1
1
0
0
1
0
0
0
1
0
1
1
1
0
0
0
1
0
0
0
1
1
1
0
Table 19. Setting a Font Character to RAM Example
ADDRESS CODE
(HEX)
0x05
0x05
0x05
0x05
0x05
0x05
REGISTER DATA
(HEX)
0x8A
0x42
0x61
0x51
0x49
0x46
ACTION BEING PERFORMED
Set font address pointer to the base address of font character RAM02.
1st 7 bits of data: 1000010 goes to font address 0x8A; pointer then autoincrements
to address 0x8B.
2nd 7 bits of data: 1100001 goes to font address 0x8B; pointer then
autoincrements to address 0x8C.
3rd 7 bits of data: 1010001 goes to font address 0x8C; pointer then
autoincrements to address 0x8D.
4th 7 bits of data: 1001001 goes to font address 0x8D; pointer then
autoincrements to address 0x8E.
5th 7 bits of data: 1000110 goes to font address 0x8E; pointer then autoincrements
to address 0x8F.
Table 20. Scan Limit Register Format
SCAN
LIMIT
ADDRESS
CODE (HEX)
D7
D6
D5
REGISTER DATA
D4 D3
D2
D1
D0
HEX
CODE
Display digits 0 and 1 only
Display digits 0, 1, 2, and 3
0x03
0x03
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
0xX0
0xX1
16
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