ml671000 Oki Semiconductor, ml671000 Datasheet - Page 3

• Manufacturer Part Number: ml671000
• Description: Oki S Mcus - Ml671000oki S Cmos 32-bit Single-chip Microcontroller With Built-in Usb Device Controller
• Manufacturer: Oki Semiconductor

BLOCK DIAGRAM
1 Semiconductor
P6.3/nDREQ1
P6.2/nDREQ0
DBSEL
nTRST
P6.5/DACK1
P6.4/DACK0
nRST
TEST
TMS
TDO
P4.7/SOUT
P4.4/RXD0
TCK
P5.1/OUT1
P5.0/OUT2
nEA
P4.5/TXD0
P5.3/ DCD
P4.2/ RXC
V
P5.7/ DTR
P5.4/ DSR
P4.3/ TXC
TDI
P5.6/ RTS
P5.5/ CTS
V
P4.6/ SIN
P5.2/ RI
DD
SS
2-channel
ARM7DTMI
UART Port
DMAC
Serial Port
32-bit Core Address Bus
32-bit Core Address Bus
I/O Port
Internal Bus/External Memory Controller
RAM
USB Device Controller
Asterisks indicate pins with secondary functions.
Auto-reload Timer
Flexible Timer/
Time Base
Generator
(two each)
Controller
Interrupt
PLL
P1.6/nCS1
P1.1/nCAS/nCASL
nCS0
P1.5/nHB/nWRH
P1.4/nRAS1
P1.3/nWH/nCASH
P1.2/nRAS0
P1.0/nWL/nWE
P6.6/nBREQ
OSC0
OSC1
nR/W
nWRE/nWRL
P6.7/nBACK
P0[7:0]/XA[23:16]
nRD
P1.7/nXWAIT
nEFIQ
P3.7/TMCLK3
P3.6/TMCLK2
P3.5/TMCLK1
P3.4/TMCLK0
P3.3/TMIN1/TMOUT1
P3.2/TMIN0/TMOUT0
D
OSCV
XA[15:1]
XA0/nLB
XD[15:0]
P2[7:0]/nEIR[7:0]
D +
CLKOUT
PLLEN
OSCV
SS
DD
FEDL671000-02
ML671000
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