ml67q5003 Oki Semiconductor, ml67q5003 Datasheet - Page 2

• Manufacturer Part Number: ml67q5003
• Description: 32-bit Arm -based General Purpose Microcontrollers Ml675k Seriesml675001/ml67q5002/ml67q5003 32-bit Arm -based General Purpose Microcontrollers
• Manufacturer: Oki Semiconductor

ML675001/ML67Q5002/ML67Q5003
Block Diagram
2
• Oki Semiconductor
PIOE[8:5] / EXINT[3:0]
PIOE[9] / EFIQ_N
PIOB[6] / STXD
PIOB[7] / SRXD
VDD_CORE
DRAME_N
RESET_N
BSEL[1:0]
OSC1_N
CKOE_N
PLLGND
PLLVDD
VDD_IO
nTRST
AGND
TEST1
AVDD
OSC0
TEST
JSEL
TMS
GND
FWR
TDO
CKO
TCK
TDI
5
5
April 2004, Rev 2.0
Cache Mem.
Cache Cont.
AHB Bridge
APB Bridge
ARM7TDMI
System
TIMER
8KB
AHB Bus
AMBA
APB Bus
AMBA
SIO
Controller
External
Memory
TIC
Controller
System
µPLAT-7D
PLL
IRC
DRAMC
Exp. IRC
APB Bridge
Boot ROM
4KB
ML67Q5002: 256KB
ML67Q5003: 512KB
Internal (MCP)
FLASH ROM
16 bit x 6ch
16 bit x 2ch
Internal
TIMER
DMAC
PWM
UART
RAM
32KB
GPIO
WDT
SSIO
A/D
I
2
C
42
2
2
2
2
3
2
6
8
PIOC[6:2] / XA[23:19]
XA[18:0]
XD[15:0]
PIOC[7] / XWR
XOE_N
XWE_N
XBWE_N[1:0]
XROMCS_N
XRAMCS_N
XIOCS_N[3:0]
XBS_N[1:0]
PIOD[0] / XWAIT
PIOD[1] / XCAS_N
PIOD[2] / XRAS_N
PIOD[3] / XSDCLK
PIOD[4] / XSDCS_N
PIOD[5] / XSDCKE
PIOD[6] / XDQM[1] / XCAS_N[1]
PIOD[7] / XDQM[0] / XCAS_N[0]
PIOB[0] / DREQ[0]
PIOB[2] / DREQ[1]
PIOB[1] / DREQCLR[0]
PIOB[3] / DREQCLR[1]
PIOB[4] / TCOUT[0]
PIOB[5] / TCOUT[1]
PIOC[1:0] / PWMOUT[1:0]
PIOA[7:0]
PIOB[7:0]
PIOC[7:0]
PIOD[7:0]
PIOE[9:0]
PIOE[0] / SDO
PIOE[1] / SDI
PIOE[2] / SCLK
PIOE[3] / SDA
PIOE[4] / SCL
AIN[3:0]
VREFP
VREFN
PIOA[0] / SIN
PIOA[1] / SOUT
PIOA[2] / CTS
PIOA[3] / DSR
PIOA[4] / DCD
PIOA[5] / DTR
PIOA[6] / RTS
PIOA[7] / RI