12F629

8-Pin FLASH-Based, 8-Bit CMOS Microcontroller, SOP8, 8-level deep hardware stack, 20MHz

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PartNumber:: 12F629

Brand:: Microchip Technology - Microchip | Pack: SOP | D/C: 05+

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Products Upload time: 2011-11-14

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Part Number:12F629
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Product Summary

The 12F629 is an 8-Pin FLASH-Based 8-Bit CMOS Microcontroller. It has a 13-bit program counter capable of addressing an 8K x 14 program memory space. Only the first 1K x 14 (0000h - 03FFh) for the 12F629 is physically implemented.

Parametrics

12F629 absolute maximum ratings: (1)Ambient temperature under bias:-40℃ to +125℃; (2)Storage temperature:-65℃ to +150℃; (3)Voltage on VDD with respect to VSS:-0.3 to +6.5V; (4)Voltage on MCLR with respect to Vss:-0.3 to +13.5V; (5)Voltage on all other pins with respect to VSS:-0.3V to (VDD + 0.3V); (6)Total power dissipation:800 mW; (7)Maximum current out of VSS pin:300 mA; (8)Maximum current into VDD pin:250 mA; (9)Input clamp current:±20 mA; (10)Output clamp current:±20 mA; (11)Maximum output current sunk by any I/O pin:25 mA; (12)Maximum output current sourced by any I/O pin:25 mA; (13)Maximum current sunk by all GPIO:125 mA; (14)Maximum current sourced all GPIO:125 mA.

Features

12F629 features: (1)Only 35 instructions to learn:All single cycle instructions except branches; (2)Operating speed: DC - 20 MHz oscillator/clock input, DC - 200 ns instruction cycle; (3)Interrupt capability; (4)8-level deep hardware stack; (5)Direct, Indirect, and Relative Addressing modes; (6)Power saving SLEEP mode; (7)Wide operating voltage range - 2.0V to 5.5V; (8)Industrial and Extended temperature range; (9)Low power Power-on Reset (POR); (10)Power-up Timer (PWRT) and Oscillator Start-up Timer (OST); (11)Brown-out Detect (BOD); (12)Watchdog Timer (WDT) with independent oscillator for reliable operation; (13)Multiplexed MCLR/Input-pin; (14)Interrupt-on-pin change; (15)Individual programmable weak pull-ups; (16)Programmable code protection; (17)High Endurance FLASH/EEPROM Cell; (18)One analog comparator; (19)Programmable on-chip comparator voltage reference (CVREF) module; (20)Programmable input multiplexing from device inputs; (21)Comparator output is externally accessible.