參數(shù)資料
型號: 8XC196LX
英文描述: 8XC196Lx - 8XC196Lx Supplement to 8X196Kx. 8X196Jx. 87C196CA User's Manual
中文描述: 8XC196Lx - 8XC196Lx補編8X196Kx。 8X196Jx。 87C196CA用戶手冊
文件頁數(shù): 15/136頁
文件大?。?/td> 659K
代理商: 8XC196LX
2-1
CHAPTER 2
ARCHITECTURAL OVERVIEW
This chapter describes architectural differences between the 8XC196L
x
(87C196LA, 87C196LB,
and 83C196LD) and the 8XC196K
x
(8XC196K
x
, 8XC196J
x
, and 87C196CA) microcontroller
families. Both the 8XC196L
x
and the 8XC196K
x
are designed for high-speed calculations and
fast I/O, and share a common architecture and instruction set with few deviations. This chapter
provides a high-level overview of the deviations between the two families.
NOTE
This supplement describes two product families within the MCS
96
microcontroller family. For brevity, the name 8XC196L
x
is used when the
discussion applies to all three L
x
controllers. Likewise, the name 8XC196K
x
is
used when the discussion applies to all the K
x
, J
x
, and CA controllers.
2.1
MICROCONTROLLER FEATURES
Table 2-1 lists the features of the 8XC196L
x
and the 8XC196K
x
.
Table 2-1. Features of the 8XC196Lxand 8XC196KxProduct Famiies
Device
Pins
OTPROM/
EPROM/
ROM (1)
Register
RAM (2)
Code
RAM
I/O
Pins
EPA
Pins
SIO/
SSIO
Ports
A/D
CAN
J1850
Ext.
Interrupt
Pins
87C196LA
52
24 K
768
41
6
3
6
1
87C196LB
52
24 K
768
41
6
3
6
1
1
83C196LD
52
16 K
384
41
6
3
1
8XC196JV
52
48 K
1536
512
41
6
3
6
1
8XC196KT
68
32 K
1024
512
56
10
3
8
2
8XC196JT
52
32 K
1024
512
41
6
3
6
1
87C196CA
68
32 K
1024
256
51
6
3
6
1
2
8XC196KR
68
16 K
512
256
56
10
3
8
2
8XC196JR
52
16 K
512
256
41
6
3
6
1
NOTES:
1.
Optional. The second character of the device name indicates the presence and type of nonvolatile
memory. 80C196
xx
= none; 83C196
xx
= ROM; 87C196
xx
= OTPROM or EPROM.
2.
Register RAM amounts include the 24 bytes allocated to core SFRs and the stack pointer.
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