參數(shù)資料
型號: GMS97C52
英文描述: 8-Bit CMOS Microcontrollers(高性價比的51單片機,片內(nèi)8KEPROM,256字節(jié)RAM,工作電壓5V)
中文描述: 8位CMOS微控制器(高性價比的51單片機,片內(nèi)8KEPROM,256字節(jié)的RAM,工作電壓5V的)
文件頁數(shù): 1/59頁
文件大?。?/td> 812K
代理商: GMS97C52
GMS90C31/51/31B/51B, GMS97C51
GMS90L31/51/31B/51B, GMS97L51 (Low voltage versions)
Fully compatible to standard MCS-51 microcontroller
Versions for 12/24/40 MHz operating frequency (90C31/51)
Versions for 12/24/33 MHz operating frequency (90C31B/51B, 97C51)
Low voltage versions are available 12MHz only
4K x 8 (EP)ROM
128 x 8 RAM
64K external program memory space
64K external data memory space
Four 8-bit ports
Two 16-bit Timers / Counters
USART
Five interrupt sources, two priority levels
Power saving Idle and power down mode
Quick pulse programming algorithm (in the OTP devices)
2-level program memory lock (in the OTP devices)
2.7Volt low voltage version available
P-DIP-40, P-LCC-44, P-MQFP-44 package
T 0
CPU
T 1
8-BIT
USART
ROM / EPROM
4K x 8
RAM
128 x 8
PORT 1
PORT 2
PORT 0
PORT 3
I/O
I/O
I/O
I/O
Block Diagram
8-Bit CMOS Microcontroller
GMS90 Series
MAY. 1998
1
LG Semicon MCU
相關PDF資料
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GMS97L51 8-Bit CMOS Microcontrollers(高性價比的51單片機,片內(nèi)4KEPROM,128字節(jié)RAM,低電壓)
GMS97L52 8-Bit CMOS Microcontrollers(高性價比的51單片機,片內(nèi)8KEPROM,256字節(jié)RAM,低電壓)
相關代理商/技術參數(shù)
參數(shù)描述
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