Product Summary

The ST10F166bq1 is a 16-bit MCU with 256K flash memory. It is produced by SGS-THOMSON Microelectronics in CMOS technology. It combines high CPU performance (up to 10 million instructions per second)with high peripheral functionality, enhanced IO-capabilities and an on-chip reprogrammable 32 KByte Flash Memory. The ST10F166bq1 derives its CPU clock signal (operating clock) directly from the onchip oscillator without using a prescaler. With a clock duty cycle of 0.4 to 0.6, the recommended clock frequency is 16MHz for it. The ST10F166bq1 operates at half the oscillator clock frequency (using a 2:1 oscillator prescaler).

Parametrics

ST10F166bq1 absolute maximum ratings: (1)Ambient temperature under bias (TA): 0 to +70 ℃; (2)Storage temperature (TST): – 65 to +125 ℃; (3)Voltage on VCC pins with respect to ground (VSS): –0.5 to +6.5 V; (4)Voltage on any pin with respect to ground (VSS): –0.3 to VCC +0.3 V; (5)Input current on any pin during overload condition: -10 to +10 mA.; (6)Absolute sum of all input currents during overload condition: 100 mA.; (7)Power dissipation: 1.5 W; (8)Flash programming voltage (VPP): – 0.3 to + 13.5 V.

Features

ST10F166bq1 features: (1)High Performance 16-bit CPU with 4-Stage Pipeline; (2)100 ns Instruction Cycle Time at 20 MHz CPU Clock; (3)500 ns Multiplication (16 × 16 bit), 1 ms Division (32 / 16 bit); (4)Enhanced Boolean Bit Manipulation Facilities; (5)Register-Based Design with Multiple Variable Register Banks; (6)Single-Cycle Context Switching Support; (7)Up to 256 KBytes Linear Address Space for Code and Data; (8)1 KByte On-Chip RAM; (9)32 KBytes On-Chip Flash EPROM with Bank Erase Feature; (10)Protection-Optional Flash Memory.

Diagrams

ST10F166bq1 logic diagram

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ST10

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Data Sheet

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Data Sheet

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Data Sheet

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Data Sheet

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Data Sheet

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