(China (Mainland))
Product Summary
GMS90L52-GB316Q is an 8-bit single-chip microcontroller. It is compatible with the general 8051 family, while maintaining all architectural and operational characteristics of the general 8051 family.
Parametrics
GMS90L52-GB316Q absolute maximum ratings: (1)Ambient temperature under bias: -40℃ to + 85℃; (2)Storage temperature (TST): -65℃ to + 150℃; (3)Voltage on VCC pins with respect to ground (VSS): -0.5V to 6.5V; (4)Voltage on any pin with respect to ground (VSS): -0.5V to VCC + 0.5V; (5)Input current on any pin during overload condition: -15mA to +15mA; (6)Absolute sum of all input currents during overload condition: |100mA|; (7)Power dissipation: 1.5W.
Features
GMS90L52-GB316Q features: (1)Fully compatible to standard MCS-51 microcontroller; (2)Wide operating frequency up to 40MHz; (3)4K×8 (EP)ROM; (4)128×8 RAM; (5)64K external program memory space; (6)64K external data memory space; (7)Four 8-bit ports; (8)Two 16-bit Timers / Counters; (9)USART; (10)Five interrupt sources, two priority levels; (11)Power saving Idle and power down mode Quick pulse programming algorithm (in the OTP devices); (12)2-level program memory lock (in the OTP devices); (13)2.7Volt low voltage version available; (14)P-DIP-40, P-LCC-44, P-MQFP-44 package.
Diagrams
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