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USB2229 数据表(PDF) 9 Page - Microchip Technology

部件名 USB2229
功能描述  5th Generation Hi-Speed USB Flash Media and IrDA Controller with Integrated Card Power FETs
PDF  28 Pages
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制造商  MICROCHIP [Microchip Technology]
网页  http://www.microchip.com
标志 MICROCHIP - Microchip Technology

USB2229 数据表(HTML) 9 Page - Microchip Technology

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3.0
BLOCK DIAGRAM
USB 2.0 PHY
( Transciever )
FAST 8051
CPU CORE
Configuration and Control
Clock Generation
SIE
( Serial Interface Engine )
Program Memory/ IO
Bus
Interrupt Controller
Latch phase 0, 2
SIE
Latch phase 3
8051
32 Bit
Osc
Address
Auto address generators
SIE Control Regs
Address
Address
EP0RX_BC
RAMRD_A/B
EP0TX_BC
RAMWR_A/B
32 bit 15MHz Data Bus
CLOCKOUT
24 MHz
2.25KB
SRAM
12K Byte
Scratchpad
SRAM
Memory
Cards
Scratchpad
SRAM (768 Byte)
ECC
Control/
Status
SD
Controller
SD/MMC
Flash Media
Controllers
(FMC)
Control/
Status
MS
Controller
MS/HS MS/MS PRO
Control/
Status
SM
Controller
SM/SSFDC
Control/
Status
CF
Controller
CF
Control/
Status
CRC
MEM/IO Bus
29pins
DATA
DATA
DATA
DATA
CRC
EP1TX_BC
Address
Address
Flash Media DMA Unit
76K ROM
ROMEN
IrDA + 128Byte FIFO
Address
RAMRD_C/D
RAMWR_C/D
Address
Address
Address
EP1RX_BC
64 Bytes EP0TX
64 Bytes EP0RX
64 Bytes EP1TX
64 Bytes EP1RX
512 Bytes EP2 TX/RX Buffer A
512 Bytes EP2 TX/RX Buffer B
512 Bytes EP3 TX/RX Buffer A
512 Bytes EP3 TX/RX Buffer B
IR
Transceiver
60MHz
Data @ 32 bit
15MHz
GPIO
12 pins
PWR_FET0
PWR_FET1
PWR_FET2
GPIO11/CRD_PWR2
GPIO10/CRD_PWR1
GPIO8/CRD_PWR0



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