参数资料
型号: M68HC11CPU
厂商: Motorola, Inc.
英文描述: Single-Chip Microcontrollers (AMCU)
中文描述: 单芯片微控制器(AMCU)
文件页数: 11/31页
文件大小: 346K
代理商: M68HC11CPU
Motorola Master Selection Guide
Single-Chip Microcontrollers (AMCU)
2.6–11
Table 5. M6805 (HMOS) Microprocessors
Bus
Speed,
MHz
EPROM or
EEPROM
Version
Part
Number
ROM
RAM
EEPROM
Timer
Serial
A/D
I/O
Package
Comments
MC6805P2
1K
64
0
8–Bit
No
20
0.1–1.0
28–P
28–FN
705P3
LVI Option
MC6805P6
2K
64
0
8–Bit
No
20
0.1–1.0
28–P
705P3
LVI Option
MC6805R2
2K
64
0
8–Bit
Yes
32
0.1–1.0
40–P
44–FN
705R3
LVI Option, Prog. Prescaler
Option
MC6805R3
4K
112
0
8–Bit
Yes
32
0.1–1.0
40–P
44–FN
705R3
7–Bit Prescaler, LVI Option
MC6805R6
4K
112
0
8–Bit, WDOG
Yes
32
0.1–1.0
40–P
44–FN
705R3
7–Bit Prescaler, LVI Option
MC6805S2
1K
64
0
16–Bit, 8–Bit
SPI
Yes
16
0.1–1.0
28–P
705S3
15–Bit Prescaler, LVI
MC6805S3
4K
104
0
2 8–Bit,
16–Bit
SPI
Yes
21
0.1–1.0
28–P
705S3
1 Extra 8–Bit Timer
MC6805U2
2K
64
0
8–Bit
No
32
0.1–1.0
40–P
44–FN
705U3
LVI Option
MC6805U3
4K
112
0
8–Bit
No
32
0.1–1.0
40–P
44–FN
705U3
7–Bit Prescaler, LVI Option
Table 6. 8–Bit MPU/Peripherals
Device
Pins
Package
Part Description
MC14618
24
P
Real Time Clock, 50 Bytes RAM, Programmable Square Wave
MC146818A
24, 28
P, FN
Enhanced Version of the MC146818
MC146823
40, 44
P, FN
Three 8–Bit Ports, Handshake Control Logic
MC146805E2
40, 44
P, FN
CMOS 8–Bit Microprocessor
MC68HC68L9
80
FU
LCD Expansion to the MC05L9
相关PDF资料
PDF描述
M68HC11 Technical Data
M6M80011 1024 BIT ELECTRICALLY ERASABLE AND PROGRAMMABLE ROM
M6M80011AP 1024 BIT ELECTRICALLY ERASABLE AND PROGRAMMABLE ROM
M6M80011FP 1024 BIT ELECTRICALLY ERASABLE AND PROGRAMMABLE ROM
M6M80011L 1024 BIT ELECTRICALLY ERASABLE AND PROGRAMMABLE ROM
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