參數(shù)資料
型號: ML67Q4002LA
廠商: OKI ELECTRIC INDUSTRY CO LTD
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 33.333 MHz, RISC MICROCONTROLLER, PBGA144
封裝: 11 X 11 MM, 0.80 MM PITCH, PLASTIC, LFBGA-144
文件頁數(shù): 12/19頁
文件大小: 645K
代理商: ML67Q4002LA
ML674001/ML67Q4002/ML67Q4003
2 Oki Semiconductor
April 2004, Rev 2.0
Block Diagram
ARM7TDMI
AHB Bridge
APB Bridge
Internal & External
Memory Controller
TIC
System
TIMER
SIO
System
Controller
IRC
AMBA
AHB Bus
AMBA
APB Bus
PLAT-7B
Internal RAM
32KB
DRAMC
Exp. IRC
Internal (MCP)
FLASH ROM
ML67Q4002: 256KB
ML67Q4003: 512KB
Boot ROM
4KB
DMAC
TIMER
16 bit x 6ch
PWM
16 bit x 2ch
WDT
UART
(16550)
SSIO
I2C
A/D
GPIO
APB Bridge
RESET_N
PIOB[6] / STXD
PIOB[7] / SRXD
OSC0
OSC1_N
CKOE_N
CKO
PIOE[8:5] / EXINT[3:0]
PIOE[9] / EFIQ_N
CGB
VDD_CORE
VDD_IO
GND
AVDD
AGND
DRAME_N
TEST
BSEL[1:0]
FWR
JSEL
PIOA[7:0]
PIOB[7:0]
PIOC[7:0]
PIOD[7:0]
PIOE[9:0]
AIN[3:0]
VREF
PIOE[3] / SDA
PIOE[4] / SCL
PIOE[0] / SDO
PIOE[1] / SDI
PIOE[2] / SCLK
PIOA[0] / SIN
PIOA[1] / SOUT
PIOA[2] / CTS
PIOA[3] / DSR
PIOA[4] / DCD
PIOA[5] / DTR
PIOA[6] / RTS
PIOA[7] / RI
PIOC[1:0] / PWMOUT[1:0]
PIOB[5:4] / TCOUT[1:0]
PIOB[1] / DREQCLR[0]
PIOB[3] / DREQCLR[1]
PIOB[0] / DREQ[0]
PIOB[2] / DREQ[1]
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]
TDI
TDO
nTRST
TMS
TCK
5
8
5
2
3
42
2
APB
Bus
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