參數(shù)資料
型號(hào)： GMS97L2051
元件分類(lèi)： 微控制器
英文描述： REMOTE CONTROLLER
中文描述： 遙控器
文件頁(yè)數(shù)： 31/39頁(yè)
文件大?。?/td> 254K
代理商： GMS97L2051
8-Bit CMOS Microcontorller
GMS97C1051/L1051
HYUNDAI MicroElectronics
31
Lock Bit Protection Modes
Program Lock Bits
LB1
LB2
Protection Type
1
U
U
No program lock features.
Further programming of the
EPROM is disabled.
Same as mode 2, also verify
is disabled.
2
P
U
3
P
P
Reading the Signature Bytes :
The signature bytes are read by the same procedure as a
normal verification of locations 000H and 001H, except
that P3.5 and P3.7 need to be pulled to a logic low.
Manufacturer ID:
(00H) = E0H ( Indicates manufactured by HEI )
Device ID:
(01H) = 16H ( Indicates GMS97C1051/L1051 )
U : unprogrammed, P : programmed
EPROM Programming Modes
Table 8
. EPROM Programming Modes
Mode
RST
P3.2/PROG
P3.3
P3.4
P3.5
P3.7
Read Signature
1
1
0
0
0
0
Program Code Data
Vpp
0
1
1
1
Verify Code Data
1
1
0
0
1
1
Pgm encryption table
Vpp
0
1
0
1
Pgm encryption bit1
Vpp
1
1
1
1
Pgm encryption bit
Vpp
1
1
0
0
Notes:1. '0' = Valid low, '1' = Valid high for that pin.
2. Vpp = 12.75 V
3. Vcc = 5 V
10 % during programming
and verification.
0.25 V
4. P3.2/
PROG
receives 10 programming pulses
while Vpp is held at 12.75V. Each program-
ming pulse is low for 100uS (
and high for a minimum of 10uS.
10uS)
相關(guān)PDF資料
PDF描述
GMS97L1051 8-Bit CMOS Microcontorller
GMS97L1051-D 8-Bit CMOS Microcontorller
GMS97L52 8-BIT SINGLE-CHIP MICROCONTROLLERS
GMS97L54 8-BIT SINGLE-CHIP MICROCONTROLLERS
GMS97L56 8-BIT SINGLE-CHIP MICROCONTROLLERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GMS97L2051D 制造商:Hyundai 功能描述:MCS-51 Family MCUs
GMS97L2051D-I 制造商:Hyundai 功能描述:MCS-51 Family MCUs
GMS97L2051-I 制造商:Hyundai 功能描述:MCS-51 Family MCUs
GMS97L2051P 制造商:Hyundai 功能描述:MCS-51 Family MCUs
GMS97L2051-P 制造商:Hyundai 功能描述:MCS-51 Family MCUs
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*