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MICONDUCTOR規(guī)格書詳情
DESCRIPTION
The MB89590B/BW series is a line of general-purpose, single-chip microcontrollers. In addition to a compact instruction set, these microcontrollers contain a variety of peripheral functions, such as PLL clock control, timers, a serial interface, a PWM timer, the USB hub function, and the USB function. The USB hub function, in particular, supports five ports (one of them is dedicated to an internal function) allowing them to interface with other USB devices. The microcontrollers also contain one USB function channel to support high speeds.
FEATURES
? Package type
64-pin LQFP package (0.5 mm pitch)
? High-speed operations at low voltage
Minimum execution time : 0.33 μs (Automatically generates a 12 MHz main clock and a 48 MHz USB interface synchronization clock with an externally supplied 6 MHz clock and the internal PLL circuit.)
? F2MC-8L CPU core
Instruction set that is optimum to the controllers
Multiplication and division instructions, 16-bit arithmetic operations, Branch instructions by bit testing, Bit manipulation instructions, etc.
? PLL clock control
The internal PLL clock circuit allows the use of low-speed clocks which are advantageous to noise characteristics.
(6 MHz externally supplied clock : Internal system clock oscillated at 12 MHz)
? Various timers
8-bit PWM timer (can be used as either 8-bit PWM timer × 2 channels or PPG timer × 1 channel)
Internal 21-bit timebase timer
? Internal USB transceiver circuit (Compatible with high and low speeds)
? USB hub
Compliant to USB Protocol Revision 1.0
Five downstream port channels (One of these channels is dedicated to a function.)
Automatically responds to all USB protocols by hardware.
Descriptor configuration information is provided as ROM data for automatic responding by hardware (vendor
ID and product ID) .
* String data is not supported.
Allows switching between BUS power supply and own power supply modes.
Power supply to the USB down ports is controlled port by port.
? USB function
Compliant to USB Protocol Revision 1.0
Support for full speed
Allows four endpoints to be specified at maximum.
Types of transfer supported : control/interrupt/bulk/isochronous
Built-in DMAC (Maps the buffer for each endpoint on to the internal RAM to directly access the memory for
function’s send and receive data.)
? UART/serial interface
Built-in UART/SIO function (selectable by switching)
? External interrupt
External interrupt (level detection × 8 channels)
Eight inputs are independent of one another and can also be used for resetting from low-power consumption mode (the L-level detection feature available) .
? Low power consumption (standby mode supported)
Stop mode (There is almost no current consumption since oscillation stops.)
Sleep mode (This mode stops the running CPU.)
? A maximum of 45 general-purpose I/O ports
General-purpose I/O ports (CMOS) : 34
General-purpose output ports (CMOS) : 8
General-purpose I/O ports (Nch open drain) : 3
? Power supply
Supply voltage : 3.0 to 5.5 V
產(chǎn)品屬性
- 型號:
MICONDUCTOR
- 制造商:
FUJITSU
- 制造商全稱:
Fujitsu Component Limited.
- 功能描述:
8-bit Proprietary Microcontrollers
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TYCORAYCHEM |
24+ |
SMD |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價 | ||
MICREL |
1844+ |
MLF55Q-32L |
6528 |
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詢價 | ||
MAXIM |
2022+ |
SOP16 |
6000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
21+ |
12588 |
全新原裝深圳現(xiàn)貨 |
詢價 | ||||
TYCORAYCHEM |
22+23+ |
SMD |
8000 |
新到現(xiàn)貨,只做原裝進(jìn)口 |
詢價 | ||
MICREL/麥瑞 |
23+ |
SOP-16 |
10542 |
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詢價 | ||
MICREL |
24+ |
SMD |
7500 |
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詢價 | ||
ROHM/羅姆 |
24+ |
68900 |
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詢價 | |||
FUJITSU |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價 | ||
MICREL |
22+ |
MLF55Q-32L |
10000 |
原裝正品優(yōu)勢現(xiàn)貨供應(yīng) |
詢價 |