Electronic component search and free download site. Transistors,MosFET ,Diode,Integrated circuits
English
한국어
日本語
русский
简体中文
español
Part Name
Description
ST90R158 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
ST90R158
8/16-BIT MCU FAMILY WITH UP TO 64K ROM/OTP/EPROM AND UP TO 2K RAM
STMicroelectronics
ST90R158 Datasheet PDF : 190 Pages
First
Prev
11
12
13
14
15
16
17
18
19
20
Next
Last
ST90158 - DEVICE ARCHITECTURE
MEMORY SPACES
(Cont’d)
Figure 6. Register Groups
Figure 7. Page Pointer for Group F mapping
255
240
F PAGED REGISTERS
239
224
E SYSTEM REGISTERS
223
D
C
B
A
9
8
7
6
5
4
3
2
1
15
0
0
0
UP TO
64 PAGES
224
GENERAL
PURPOSE
REGISTERS
V A00 432
Figure 8. Addressing the Register File
REGISTER FILE
255
240
F PAGED REGISTERS
239
224
E SYSTEM REGISTERS
223
D
C
R195
B
(R0C3h)
A
9
(1100) (0011)
8
7
6
5
4
3
2
1
0
15
0
0
PAGE 63
R255
PAGE 5
PAGE 0
R240
R234
R224
PAGE POINTER
R0
VA0 04 33
GROUP D
R207
GROUP B
GROUP C
R195
R192
VR 0001 18
19/190
9
Share Link:
datasheetq.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]