Texas Instruments MSC1201Y3RHHT

Description
The MSC1200, MSC1201, and MSC1202 are precision analog-to-digital converters (ADCs) and current-output digital-to-analog converters (DACs) integrated with an 8051 microcontroller and flash memory. These devices offer high-performance analog and digital functionality in a single package.

Features

Analog Features
MSC1200 and MSC1201:
24-bit resolution with no missing codes
22-bit effective resolution at 10Hz
Low noise: 75nV
MSC1202:
16-bit resolution with no missing codes
16-bit effective resolution at 200Hz
Noise: 600nV
Programmable gain amplifier (PGA) from 1 to 128
Precision on-chip voltage reference
Offset and gain calibration
Signal-source open-circuit detection
8-bit current DAC

Digital Features
8051-compatible microcontroller core
High-speed core:
4 clocks per instruction cycle
DC to 33MHz
On-chip oscillator
PLL with 32kHz capability
4kB or 8kB of flash memory
256 bytes of data SRAM
In-system serially programmable flash memory
1kB boot ROM
16 digital I/O pins
Additional 32-bit accumulator
Two 16-bit timer/counters
System timers
Programmable watchdog timer
Full-duplex USART
Basic SPI
Basic I2C
Power management control
Internal clock divider
Idle mode current < 200µA
Stop mode current < 100nA
Digital brownout reset
Analog low-voltage detect
On-chip temperature sensor
Each device has a unique serial number

Applications
Industrial process control
Instrumentation
Liquid/gas chromatography
Blood analysis
Smart transmitters
Portable instruments
Weigh scales
Pressure transducers
Intelligent sensors
Portable applications
DAS systems