描述 Description

GENERAL DESCRIPTION
The ML60852A is a general purpose Universal Serial Bus (USB) device controller.
The ML60852A provides a USB serial interface engine, USB transceiver, FIFOs, control/status registers, application interface circuit, and oscillation circuit thereby easily realizing a USB system. The ML60852A supports four types of data transfer such as control transfer, bulk transfer, interrupt transfer and isochronous transfer, and also supports five or six endpoints.FEATURES
? USB1.1 compliant
? Supports full-speed (12 Mbps).
? Supports four types of transfer; control transfer, bulk transfer, interrupt transfer, and isochronous transfer.
? Endpoints: 5 to 6 endpoints
?? Control EP 1
?? Bulk/interrupt EP 3
?? Isochronous/bulk/interrupt EP 1 or 2
? Built-in FIFO for data storage
? A two-layer configuration of FIFO for each of EP1, EP2, EP4, and EP5
? 8/16 bit DMA supported (EP1, EP2, EP4, and EP5)
? Intelligent Serial Interface Engine (SIE)
? Supports bus-powered device.
?? The suspend condition is automatically detected and the low-power mode is activated. Normal operation is automatically restarted when the resume condition is detected.
? Built-in USB transceiver circuit
? Ta = -20 to +80 °C
? VCC=3.0 to 3.6 V
? Interface with 5 V circuit is possible. (Input: 5 V tolerant, output: TTL)
? Built-in 12 MHz /6 MHz oscillation circuit
? Package options:
?? 44-pin plastic TQFP
?? 56-pin plastic LGA

特性 Features

? USB1.1 compliant
? Supports full-speed (12 Mbps).
? Supports four types of transfer; control transfer, bulk transfer, interrupt transfer, and isochronous transfer.
? Endpoints: 5 to 6 endpoints
?? Control EP 1
?? Bulk/interrupt EP 3
?? Isochronous/bulk/interrupt EP 1 or 2
? Built-in FIFO for data storage
? A two-layer configuration of FIFO for each of EP1, EP2, EP4, and EP5
? 8/16 bit DMA supported (EP1, EP2, EP4, and EP5)
? Intelligent Serial Interface Engine (SIE)
? Supports bus-powered device.
?? The suspend condition is automatically detected and the low-power mode is activated. Normal operation is automatically restarted when the resume condition is detected.
? Built-in USB transceiver circuit
? Ta = -20 to +80 °C
? VCC=3.0 to 3.6 V
? Interface with 5 V circuit is possible. (Input: 5 V tolerant, output: TTL)
? Built-in 12 MHz /6 MHz oscillation circuit
? Package options:
?? 44-pin plastic TQFP
?? 56-pin plastic LGA?