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BL22P64 - 8-bit OTP MCU

Datasheet Summary

Description

Pin Description ground Bit-programmable I/O port for Schmitt trigger input or push-pull, open-drain output.

Features

  • 8-bit CISC core（compatible with Motorola HC05）.
  • 4K byte OTP ROM.
  • 208 byte RAM.
  • Three configurable I/O ports (18 pins).
  • One 8-bit PWM output.
  • One 8-bit timer/counter with time interval mode.
  • A/D converter with nine input channels and 10-bit resolution.
  • Four interrupt sources (two external interrupt, timer interval interrupt, PWM interrupt).
  • WATCH DOG.
  • 3V LVR.
  • Four configurable clock circuit: Crystal/Ceramic oscillator (400K-4MHz) External RC.

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Datasheet Details

Part number BL22P64
Manufacturer BELLING
File Size 183.51 KB
Description 8-bit OTP MCU
Datasheet download datasheet BL22P64 Datasheet
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BL22P64 SPECIFICATION 8 - b i t O T P MCU V1.3 Shanghai Belling Co., Ltd. Shanghai Belling Co., Ltd. BL22P64 SPECIFICATION 1．PRODUCT OVERVIEW BL22P64 can be used for dedicated control functions in a variety of applications, such as induction cooker, microwave oven, soybean milk maker and so on. A dual address/data bus architecture and bit-configurable I/O ports provide a flexible programming environment for applications with varied memory and I/O requirements. Timer/counter, A/D converter and PWM are designed for measure and control.
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