Description

The C1Q5 model is an electronic component belonging to the IC Chips category. It is manufactured by GMS and is a microcontroller chip specially designed for MCS-51 microcontrollers. This model is available in various versions for different voltage levels and comes in three different versions.

Specifications and features

GMS90C31/51, 97C51

GMS90L31/51, 97L51 (Low voltage versions)

• Wide operating frequency up to 40MHz (for more detail, see “GMS90 Series Selection Guide”)
• 4K × 8 (EP)ROM
• 128 × 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

GMS90C32/52, 97C52

GMS90L32/52, 97L52 (Low voltage versions)

• Wide operating frequency up to 40MHz (for more detail, see “GMS90 Series Selection Guide”)
• 8K × 8 (EP)ROM
• 256 × 8 RAM
• 64K external program memory space
• 64K external data memory space
• Four 8-bit ports
• Three 16-bit Timers / Counters (Timer2 with up/down counter feature)
• USART
• Six 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

GMS90C54/56/58, 97C54/56/58

GMS90L54/56/58, 97L54/56/58 (Low voltage versions)

• Wide operating frequency up to 40MHz (for more detail, see “GMS90 Series Selection Guide”)
• 16K/24K/32K bytes (EP)ROM
• 256 × 8 RAM
• 64K external program memory space
• 64K external data memory space
• Four 8-bit ports
• Three 16-bit Timers / Counters (Timer2 with up/down counter feature)
• USART
• One clock output port
• Programmable ALE pin enable / disable
• Six 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

Application Scenarios

The C1Q5 model can be used in various applications such as embedded systems, robotics, and automation systems that require microcontrollers with excellent performance, low power consumption, and high stability.

Comparison

• Wide operating frequency up to 40MHz
• Low power consumption

• Limited program memory compared to other microcontrollers in the same category