參數(shù)資料
型號(hào): MB91V301A
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 68 MHz, RISC MICROCONTROLLER, CPGA179
封裝: CERAMIC, PGA-179
文件頁數(shù): 95/140頁
文件大?。?/td> 2841K
代理商: MB91V301A
MB91301 Series
58
DS07-16502-4E
I/O pin
External interface pin (Some pins are general purpose pins.)
The following shows I/O pins of each interface.
Normal bus interface
A23 to A00, D31 to D00 (AD15 to AD00)
CS0, CS1, CS2, CS3, CS4, CS5, CS6, CS7
AS, SYSCLK, MCLK,
RD
WR, WR0 (UUB) , WR1 (ULB) , WR2 (ULB) , WR3 (LLB) ,
RDY, BRQ, BGRNT
Memory interface
MCLK, MCLKE
MCLKI (for SDRAM)
LBA (
= AS) , BAA (for burst ROM/FLASH)
SRAS, SCAS, SWE (
= WR) (for SDRAM)
DQMUU, DQMUL, DQMLU, DQMLL (for SDRAM (
= WR0, WR1, WR2, WR3) )
DMA interface
IOWR, IORD
DACK0, DACK1
DREQ0, DREQ1
DEOP0, DEOP1
相關(guān)PDF資料
PDF描述
MB91302APFF-G-XXX-BNDE1 32-BIT, MROM, 68 MHz, RISC MICROCONTROLLER, PQFP144
MB91302APFF-G-020-BNDE1 32-BIT, MROM, 68 MHz, RISC MICROCONTROLLER, PQFP144
MB91302APFF-G-001-BNDE1 32-BIT, MROM, 68 MHz, RISC MICROCONTROLLER, PQFP144
MB92411-33CR 4 CHANNEL(S), 33 MHz, DMA CONTROLLER, CPGA179
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