参数资料
型号: 7549
厂商: Renesas Technology Corp.
英文描述: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
中文描述: 单芯片8位CMOS微机
文件页数: 12/73页
文件大小: 1272K
代理商: 7549
Rev.2.00
REJ03B0202-0200
Mar 05, 2007
Page 12 of 70
7549 Group
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
Fig 8.
Memory map diagram
RAM
ROM
0100
16
0000
16
0040
16
0440
16
FF00
16
XXXX
16
FFFE
16
FFFF
16
YYYY
16
ZZZZ
16
192
256
00FF
16
013F
16
2
F800
16
F880
16
4
F000
16
F080
16
Address
FFD4
16
FFD5
16
FFD6
16
FFD7
16
FFD8
16
FFD9
16
FFDA
16
FFDB
16
Function set ROM data 2
ROM code protect
FFDC
16
FFD4
16
Function set ROM data 1
Renesas shipment test area
Renesas shipment test area
Renesas shipment test area
Renesas shipment test area
Function set ROM data 0
RAM area
RAM capacity
(bytes)
address
XXXX
16
ROM area
ROM capacity
(K bytes)
address
YYYY
16
address
ZZZZ
16
Function set ROM
SFR area
Disable
Interrupt vector area
Zero page
Special page
Reserved ROM area
Reserved ROM area
(128 bytes)
User ROM area
Function set ROM area
Reserved area
6
E800
16
E880
16
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