Microchip Technology MA330012 데이터 시트

DS70165E-page 2

©

 2007 Microchip Technology Inc.

• 3-wire SPI (up to 2 modules):

- Framing supports I/O interface to simple 

codecs

- Supports 8-bit and 16-bit data

- Supports all serial clock formats and 

sampling modes

• I

2

C™ (up to 2 modules):

- Full Multi-Master Slave mode support

- 7-bit and 10-bit addressing

- Bus collision detection and arbitration

- Integrated signal conditioning

- Slave address masking

• UART (up to 2 modules):

- Interrupt on address bit detect

- Interrupt on UART error

- Wake-up on Start bit from Sleep mode

- 4-character TX and RX FIFO buffers

- LIN bus support

- IrDA

®

 encoding and decoding in hardware

- High-Speed Baud mode

- Hardware Flow Control with CTS and RTS

• Data Converter Interface (DCI) module:

- Codec interface

- Supports I

2

S and AC’97 protocols

- Up to 16-bit data words, up to 16 words per 

frame

- 4-word deep TX and RX buffers

• Enhanced CAN (ECAN™ module) 2.0B active 

(up to 2 modules):

- Up to 8 transmit and up to 32 receive buffers 

- 16 receive filters and 3 masks

- Loopback, Listen Only and Listen All 

Messages modes for diagnostics and bus 
monitoring

- Wake-up on CAN message

- Automatic processing of Remote 

Transmission Requests

- FIFO mode using DMA

- DeviceNet™ addressing support

• Motor Control PWM (up to 8 channels):

- 4 duty cycle generators

- Independent or Complementary mode

- Programmable dead time and output polarity

- Edge or center-aligned

- Manual output override control

- Up to 2 Fault inputs

- Trigger for ADC conversions

- PWM frequency for 16-bit resolution

(@ 40 MIPS) = 1220 Hz for Edge-Aligned 
mode, 610 Hz for Center-Aligned mode

- PWM frequency for 11-bit resolution

(@ 40 MIPS) = 39.1 kHz for Edge-Aligned 
mode, 19.55 kHz for Center-Aligned mode

• Quadrature Encoder Interface module:

- Phase A, Phase B and index pulse input

- 16-bit up/down position counter

- Count direction status

- Position Measurement (x2 and x4) mode

- Programmable digital noise filters on inputs

- Alternate 16-bit Timer/Counter mode

- Interrupt on position counter rollover/underflow

• Up to two ADC modules in a device

• 10-bit, 1.1 Msps or 12-bit, 500 Ksps conversion:

- 2, 4 or 8 simultaneous samples

- Up to 32 input channels with auto-scanning

- Conversion start can be manual or 

synchronized with 1 of 4 trigger sources

- Conversion possible in Sleep mode

- ±2 LSb max integral nonlinearity

- ±1 LSb max differential nonlinearity

• Low-power, high-speed Flash technology

• Fully static design

• 3.3V (±10%) operating voltage

• Industrial temperature

• Low-power consumption

• 100-pin TQFP (14x14x1 mm and 12x12x1 mm)

• 80-pin TQFP (12x12x1 mm)

• 64-pin TQFP (10x10x1 mm)

 

See the device variant tables for exact
peripheral features per device.