Datasheet MAXQ7670ATL/V+ - Maxim 16- bit Microcontrollers (MCU) MCU w/12-Bit ADC PGA 64 Kb Flash & CAN Int — 数据表

Part Number: MAXQ7670ATL/V+

详细说明

Manufacturer: Maxim

Description: 16- bit Microcontrollers (MCU) MCU w/12-Bit ADC PGA 64 Kb Flash & CAN Int

Docket:
19-4902; Rev 0; 6/10
Microcontroller with 12-Bit ADC, PGA, 64KB Flash, and CAN Interface
General Description
The MAXQ7670A is a highly integrated solution for measuring multiple analog signals and outputting the results on a control area network (CAN) bus.

The device operates from a single 5V supply and incorporates a highperformance, 16-bit reduced instruction set computing (RISC) core, a SAR ADC, and a CAN 2.0B controller, supporting transfer rates up to 1Mbps. The 12-bit SAR ADC includes an amplifier with programmable gains of 1V/V or 16V/V, 8 input channels, and conversion rates up to 125ksps. The eight single-ended ADC inputs can be configured as four unipolar or bipolar, fully differential inputs. For single-supply operation, the external 5V supply powers the digital I/Os and two separate integrated linear regulators that supply the 2.5V digital core and the 3.3V analog circuitry. Each supply rail has a dedicated power-supply supervisor that provides brownout detection and power

Specifications:

A/D Channels Available: 8
Clock Frequency Max: 16 MHz
Core: MAXQ20
Data Bus Width: 16 bit
Interface: CAN, JTAG, SPI
Mounting Style: SMD/SMT
Number of Timers: 1
Number of bits in ADC: 12 bit
On-Chip ADC: Yes
Operating Supply Voltage: 4.5 V to 5.25 V
Operating Temperature Range: - 40 C to + 125 C
Package / Case: TQFN-EP-40
Packaging Type: Bulk
Processor Series: MAXQ7670
Program Memory Size: 64 Kb
Program Memory Type: Flash
RAM Size: 2 Kb
RoHS: Yes