Microconverter, Dual 16-bit Adcs With Embedded 62kb Flash Mcu - Analog Devices

The ADUC846 is a complete smart transducer front end, integrating two high resolution sigma-delta ADCs an 8-bit MCU, and program/data Flash EE memory on a single chip. The two independent ADCs (primary and auxiliary) include a Temperature Sensor and a PGA (allowing direct measurement of low level signals). The ADCs with on-chip digital filtering and programmable output data rates are intended for the measurement of wide dynamic range, low frequency signals, such as those in weigh scale, strain-gage, pressure transducer, or temperature measurement applications. The device operates from a 32 kHz crystal with an on-chip PLL generating a high frequency Clock of 12.58 MHz. This Clock is routed through a programmable Clock divider from which the MCU core Clock operating frequency is generated. The Microcontroller core is an optimized single cycle 8052 offering up to 12.58MIPs performance while maintaining the 8051 instruction set compatibility. 62 Kbytes of nonvolatile Flash EE program memory, 4 Kbytes of nonvolatile Flash EE data memory, and 2304 bytes of data RAM are provided on-chip. The program memory CAN be configured as data memory to give up to 60 Kbytes of NV data memory in data logging applications. By Analog Devices, Inc.
ADUC846 's PackagesADUC846 's pdf datasheet

ADUC846 Pinout, Pinouts
ADUC846 pinout,Pin out
This is one package pinout of ADUC846,If you need more pinouts please download ADUC846's pdf datasheet.

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