參數(shù)資料
型號: MB91F469TAPMC-GSE2
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PQFP144
封裝: 20 X 20 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, LEAD FREE, PLASTIC, LQFP-144
文件頁數(shù): 71/140頁
文件大?。?/td> 4819K
代理商: MB91F469TAPMC-GSE2
MB91460T Series
36
DS705-00001-2v1-E
■ EMBEDDED PROGRAM/DATA MEMORY (FLASH)
1.
Flash features
MB91F467TA: 1088 Kbytes (16
× 64 Kbytes + 8 × 8 Kbytes = 8.5 Mbits)
MB91F469TA: 2112 Kbytes (32
× 64 Kbytes + 8 × 8 Kbytes = 16.5 Mbits)
Programmable wait state for read/write access
MB91F467TA: Flash and Boot security with security vector at 0x0014:8000 - 0x0014:800F
MB91F469TA: Flash and Boot security with security vector at 0x0024:8000 - 0x0024:800F
Boot security
Basic specification: Same as MBM29LV400TC (except size and part of sector configuration)
2.
Operation modes
(1) 64-bit CPU mode:
CPU reads and executes programs in word (32-bit) length units.
Flash writing is not possible.
Actual Flash Memory access is performed in d-word (64-bit) length units.
(2) 32-bit CPU mode :
CPU reads, writes and executes programs in word (32-bit) length units.
Actual Flash Memory access is performed in word (32-bit) length units.
(3) 16-bit CPU mode :
CPU reads and writes in half-word (16-bit) length units.
Program execution from the Flash is not possible.
Actual Flash Memory access is performed in half-word (16-bit) length units.
Note: The operation mode of the flash memory can be selected using a Boot-ROM function. The function start
address is 0xBF60. The parameter description is given in the Hardware Manual in chapter 54.6 "Flash Access
Mode Switching".
相關(guān)PDF資料
PDF描述
MB91F467TAPMC-GSE2 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PQFP144
MB91F475PMC1-GE1 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PQFP144
MB91482PMC-GE1 32-BIT, MROM, 80 MHz, RISC MICROCONTROLLER, PQFP100
MB91F479PMC1-GE1 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PQFP144
MB91F479BGL-GE1 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PBGA144
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